National Series 50 PSI Filtration System

Features
Air Relief Valve
Molded Pressure Gauge with two Liquid Filled Gauges
Integrally molded influent/effluent connections
Intregrally molded F.R.P. saddle supports that meet Seismic Zone 4 requirements
12” x 16” F.R.P. manhole cover with square “O”-ring and integrally molded seat, internally mounted to efffect a pressure assisted seal
Dual influent/effluent connections
Combination media dump port and drain
National F.R.P. filter tanks are manufactured to ASTM and ASME tank standards, totaly non-corrosive with a high gloss gel-coat finish and UV Protection
Nemato National Series filter tanks are constructed of Fiberglass Reinforced Isophthalic or Vinylester Resin (F.R.P.) and manufactured to ASTM and ASME tank standards using molded surfaces for all critical dimensions. The filter systems are designed for working pressures of 50 P.S.I.G. or 100 P.S.I.G. with a 4 to 1 safety factor.The filter systems are shipped with all internal components and media dump port in a fully assembled state. All National filter designs come with uniquely placed integrally molded influent/ effluent connections (both top piped & end piped), 12” X 16” integrally molded manhole seat with internally mounted F.R.P. or F.R.P./ Clear Acrylic cover, integrally molded F.R.P. saddle supports and molded pressure gauge panel with two (2) panel mount gauges.

Purchase Items

  Quantity Part Name Part # Price  
National 30" FRP 4.9 SqFt Vertical Filter
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EU NFS-30-050-049V-D Please Call for Price
  Quantity Part Name Part # Price  
National 30" FRP 4.9 SqFt Vertical Filter
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EU NFS-30-100-049V-D Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-A-100 Please Call for Price
Gauge Panel, Automatic, for 34" A Series Tanks
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EV NFS-GP-TMF-ASYS-34 $907.26
Gauge Panel, Manual, for 34" A Series Tanks
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EV NFS-GP-TMF-MSYS-34 $548.68
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-10A-100S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-10A-100E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-100-100T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-50A-100E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-50A-100S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-50B-100E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 10.0 SqFt Horizontal Filter
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EU NFS-34-50B-100S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-A-126 Please Call for Price
Gauge Panel, Automatic, for 34" A Series Tanks
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EV NFS-GP-TMF-ASYS-34 $907.26
Gauge Panel, Manual, for 34" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-34 $548.68
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-10A-126S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-10A-126E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-100-126T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-50A-126E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-50A-126S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-50B-126E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 12.6 SqFt Horizontal Filter
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EU NFS-34-50B-126S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 13.5 SqFt Horizontal Filter
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EU NFS-34-100-135T Please Call for Price
Seal, 4" Victaulic Coupling
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EV 399-01662 $30.72
  Quantity Part Name Part # Price  
National 34" FRP, 13.5 SqFt Horizontal Filter
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EU NFS-34-50B-135E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 13.5 SqFt Horizontal Filter
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EU NFS-34-50B-135S Please Call for Price
34" Mini-Link Hardware Kit, A Model Filter
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EV 575-343ME $70.85
  Quantity Part Name Part # Price  
National 34" FRP, 13.5 SqFt Horizontal Filter
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EU NFS-34-100-135T-CUST Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-A-153 Please Call for Price
Gauge Panel, Automatic, for 34" A Series Tanks
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EV NFS-GP-TMF-ASYS-34 $907.26
Gauge Panel, Manual, for 34" A Series Tanks
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EV NFS-GP-TMF-MSYS-34 $548.68
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-10A-153S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-10A-153E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-100-153T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-50A-153E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-50B-153E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 15.3 SqFt Horizontal Filter
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EU NFS-34-50B-153S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 16.5 SqFt Horizontal Filter
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EU NFS-34-100-165T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 16.5 SqFt Horizontal Filter
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EU NFS-34-50B-165E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 16.5 SqFt Horizontal Filter
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EU NFS-34-50B-165S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 16.5 SqFt Horizontal Filter
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EU NFS-34-10A-165E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 16.5 SqFt Horizontal Filter
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EU NFS-34-100-165T-CUST Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-A-193 Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-10A-193E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-100-193T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-50A-193E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-50A-193S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-50B-193E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-50B-193S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 19.3 SqFt Horizontal Filter
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EU NFS-34-10A-193S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-A-237 Please Call for Price
Gauge Panel, Automatic, for 34" A Series Tanks
More Info
EV NFS-GP-TMF-ASYS-34 $907.26
Gauge Panel, Manual, for 34" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-34 $548.68
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-10A-237S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-10A-237E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-100-237T Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-50A-237E Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-50A-237S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-50B-237E Please Call for Price
34" EZFlow Hardware Kits, 50A,50B, 10A Models
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EV 575-343SF $254.03
Factory Start-up, Training, and Warranty Administration
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CB FSU $0.00
  Quantity Part Name Part # Price  
National 34" FRP, 23.7 SqFt Horizontal Filter
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EU NFS-34-50B-237S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 6.3 SqFt Vertical Filter
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EU NFS-34-050-063V-D Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 7.5 SqFt Horizontal Filter
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EU NFS-34-A-075 Please Call for Price
Gauge Panel, Automatic, for 34" A Series Tanks
More Info
EV NFS-GP-TMF-ASYS-34 $907.26
Gauge Panel, Manual, for 34" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-34 $548.68
  Quantity Part Name Part # Price  
National 34" FRP, 7.5 SqFt Horizontal Filter
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EU NFS-34-50A-153S Please Call for Price
  Quantity Part Name Part # Price  
National 34" FRP, 8.2 Sq.F.t Horizontal Filter
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EU NFS-34-100-082T-CUST Please Call for Price
  Quantity Part Name Part # Price  
National 36" FRP, 7.2 SqFt NeX Vertical Filter
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EU NFS-36-3-072-F Please Call for Price
Bulkhead Fitting Assembly 3" (No Spacer)
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EV BFA1030CES $76.80
  Quantity Part Name Part # Price  
National 42.5" FRP 9.6 SqFt Vertical Filter
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EU NFS-30-100-096V-D Please Call for Price
  Quantity Part Name Part # Price  
National 42" 9.6 Sq. Ft. FRP Vertical Filter
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EU NFS-42-050-096V-D Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP 9.6 SqFt Vertical Filter-50 PSI Shallow
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EU NFS-42-050-096V-S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-10A-145E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-10A-145S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-100-145T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-50A-145E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-50A-145S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-50B-145E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 14.5 SqFt Horizontal Filter
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EU NFS-42-50B-145S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 17.5 SqFt Horizontal Filter
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EU NFS-42-50B-175E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 17.5 SqFt Horizontal Filter
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EU NFS-42-50B-175S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-10A-200S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-100-200T Please Call for Price
Victaulic Seal for USF 6" Backwash Valve
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ET FP-022-26440 $15.87
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-50B-200E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-10A-200E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-50A-200E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-50A-200S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-42-50B-200S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-50A-225E Please Call for Price
Diverter Assembly (door), PVC 1-1/4
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EV 575-42202 $91.67
Diverter Assembly (end), PVC 1-1/4
More Info
EV 575-42201 $91.67
Diverter Assembly (standard), PVC 1-1/4
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EV 575-42200 $91.67
O-Ring, Seal 6" Diameter
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EV 375-59035 $35.12
Drain Assy Kit (no bulkhead) End Mount Filter
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EV 575-02510 $72.23
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-10A-225S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-10A-225E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-100-225T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-A-225 Please Call for Price
Gauge Panel, Automatic, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-ASYS-42 $933.18
Gauge Panel, Manual, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-42 $561.64
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-50A-225S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-50B-225E Please Call for Price
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-50B-225S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 22.5 SqFt Horizontal Filter
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EU NFS-42-50B-225S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-10A-250E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-100-250T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-50A-250E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-10A-250S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-50A-250S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-50B-250E Please Call for Price
Factory Start-up, Training, and Warranty Administration
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CB FSU $0.00
  Quantity Part Name Part # Price  
National 42" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-42-50B-250S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0" SqFt Horizontal Filte
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EU NFS-42-050B-250S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 25.0" SqFt Horzontal Filter
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EU NFS-42-050B-250E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-50A-275E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-10A-275S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-10A-275E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-100-275T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-A-275 Please Call for Price
Gauge Panel, Automatic, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-ASYS-42 $933.18
Gauge Panel, Manual, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-42 $561.64
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-50A-275S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-50B-275E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 27.5 SqFt Horizontal Filter
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EU NFS-42-50B-275S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-50A-310E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-10A-310E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-100-310T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-10A-310S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-A-310 Please Call for Price
Gauge Panel, Automatic, for 42" A Series Tanks
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EV NFS-GP-TMF-ASYS-42 $933.18
Flange Gasket, 6" Dia. 1/4" Thick (6" Mini Link)
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EV 370-16780 $21.85
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-50A-310S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-50B-310E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 31.0 SqFt Horizontal Filter
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EU NFS-42-50B-310S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-50A-360E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-10A-360E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-100-360T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-10A-360S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-A-360 Please Call for Price
Gauge Panel, Manual, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-MSYS-42 $561.64
Gauge Panel, Automatic, for 42" A Series Tanks
More Info
EV NFS-GP-TMF-ASYS-42 $933.18
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-50A-360S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-50B-360E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-42-50B-360S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-50A-410E $14,256.91
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-10A-410E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-100-410T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-10A-410S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-50A-410S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-50B-410E Please Call for Price
Asahi Pool Pro Butterfly Valve, 8" Gear
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HJ 1728-080 $693.05
  Quantity Part Name Part # Price  
National 42" FRP, 41.0 SqFt Horizontal Filter
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EU NFS-42-50B-410S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-100-460T Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-10A-460E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-10A-460S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-50B-460E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-50A-460E Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-50A-460S Please Call for Price
  Quantity Part Name Part # Price  
National 42" FRP, 46.0 SqFt Horizontal Filter
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EU NFS-42-50B-460S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 12.6 SqFt Vertical Filter
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EU NFS-48-050-126V-D Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 12.6 SqFt Vertical Filter
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EU NFS-48-050-126V-S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-48-50B-200S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
More Info
EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 20.0 SqFt Horizontal Filter
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EU NFS-48-50B-200E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 24.0 SqFt Horizontal Filter
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EU NFS-48-50B-240S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 24.0 SqFt Horizontal Filter
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EU NFS-48-50B-240E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 28.0 SqFt Horizontal Filter
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EU NFS-48-50B-280S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 28.0 SqFt Horizontal Filter
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EU NFS-48-50B-280E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 32.0 SqFt Horizontal Filter
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EU NFS-48-50B-320S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 32.0 SqFt Horizontal Filter
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EU NFS-48-50B-320E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-48-50B-360S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-48-50B-360E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-48-10A-360E Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 36.0 SqFt Horizontal Filter
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EU NFS-48-10A-360S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-48-50B-400S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-48-50B-400E Please Call for Price
Backwash Sight Glass, 1.5", PVC, ABS, Acrylic
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EX SGS-150 $41.13
Flange Gasket, 6" Dia. 1/4" Thick (6" Mini Link)
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EV 370-16780 $21.85
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
Drain Assy Kit (no bulkhead) End Mount Filter
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EV 575-02510 $72.23
Vent Assembly Complete, Front
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EV 575-02505 $133.14
Bulkhead Fitting for Vent
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EV 375-01611 $78.73
Manway Cover, Clear, End Connect
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EV 576-02502 $2,293.16
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
Internal Air Vent Assembly Kit
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EV 575-02517 $115.21
Lateral Horizontal 60" Tanks
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EV 375-01501 $23.85
  Quantity Part Name Part # Price  
National 48" FRP, 44.0 SqFt Horizontal Filter
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EU NFS-48-50B-440S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 44.0 SqFt Horizontal Filter
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EU NFS-48-50B-440E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 48.0 SqFt Horizontal Filter
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EU NFS-48-50B-480S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 48.0 SqFt Horizontal Filter
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EU NFS-48-50B-480E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 52.0 SqFt Horizontal Filter
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EU NFS-48-50B-520S Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 52.0 SqFt Horizontal Filter
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EU NFS-48-50B-520E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 48" FRP, 60.0 SqFt Horizontal Filter
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EU NFS-48-50B-600S Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 60.0 SqFt Horizontal Filter
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EU NFS-48-50B-600E Please Call for Price
  Quantity Part Name Part # Price  
National 48" FRP, 72.0 SqFt Horizontal Filter
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EU NFS-48-50B-720E Please Call for Price
Gasket, EPDM for Manway on End-Connect Tanks
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EV 575-025MG $63.36
  Quantity Part Name Part # Price  
National 54" FRP, 15.9 SqFt Vertical Filter
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EU NFS-54-050-159V-D Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 19.6 SqFt Vertical Filter
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EU NFS-60-050-196V-D Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-10A-250E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-10A-250S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-50A-250E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-50A-250S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-50B-250E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 25.0 SqFt Horizontal Filter
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EU NFS-60-50B-250S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-10A-300E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 sqft horizontal filter
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EU NFS-60-100-300T Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-10A-300S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-50A-300E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-50A-300S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-50B-300E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 30.0 SqFt Horizontal Filter
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EU NFS-60-50B-300S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-10A-350E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 sqft horizontal filter
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EU NFS-60-100-350T Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-10A-350S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-50A-350E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-50A-350S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-50B-350E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 35.0 SqFt Horizontal Filter
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EU NFS-60-50B-350S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-60-A-400 $23,286.29
Gauge Panel, Automatic, for 60" A Series Tanks
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EV NFS-GP-TMF-ASYS-60 $967.74
Gauge Panel, Manual, for 60" A Series Tanks
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EV NFS-GP-TMF-MSYS-60 $587.56
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-60-10A-400E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 sqft horizontal filter
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EU NFS-60-100-400T Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-60-10A-400S Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-60-50A-400E Please Call for Price
  Quantity Part Name Part # Price  
National 60" FRP, 40.0 SqFt Horizontal Filter
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EU NFS-60-50A-400S Please Call for Price