Filters Specifications
           
Model FST-634
Filter
Vessel
FST-RF6
Replaceable
Filter
Cartridge
FST-63
Disposable
Filter
Vessel
FST-124 HV Filter Vessel
 Rff-4 Replaceable Filter Cartridge
 Type  Use RF6
 Filter/trap coalescer  Filter/trap coalescer  Filter/trap coalescer Cartridge

 Number of Cartridges Required

 1 FST-RF6 NA NA RFF-4 NA
In/Out Port Size  1 inch  1 inch  1 inch 2 inch NPT, 1.5 inch NPT or 1 inch NPT NA
 Length  6 inches  4 inches  8 inches 12-25 inches 5 inches
Diameter  5 inches  3 inches  4 inches 7.5 inches  3 inches
 Flow rate  35 GPM*  35 GPM*  35 GPM* 65 to 85 GPM*  NA
Life Span  NA  250,000 Gals**  150,000 Gals** NA 500,000 Gallons**
Micron Filtration Stage Levels  NA  40 Micron Down to  5 Micron 40 Micron Down to  5 Micron  NA  40 Micron down to 5 Micron
 Efficiency Level  NA  99.5%   99.5% NA 99.5%
Working Pressure  350 PSI  NA  350 PSI 350 PSI NA
Mounting  Vertical Use   Vertical Use  Vertical or Horizontal Use Vertical Use Vertical Use
 Relief Valve  Hydrostatic  NA   NA Hydrostatic   NA
Drain & Vent ports  1/4 inch bottom 1/4 inch top     NA 1/4 inch bottom, 1/4 inch top   NA
*Recommended flow rates are for maximum efficiency      
**Fuel quality is governed by time of year, availability of product, and condition of storage tanks.      
***Adopt a workable maintenance program to insure maximum efficiency, equipment performance, and reduced emissions.

 

 

 

 

 

 

           
Model  FST-26
Disposable
Filter
Vessel
 FST-818 Dual Filter Vessel  FST-418 Single Filter Vessel  RF-8 Replaceable Filter Cartridge  Rff-8 HV
Type  Filter/trap coalescer  Use FST-RC6  Use FST-RC6  Filter/trap coalescer  Filter/trap coalescer
Number of Cartridges Required  NA  2 RF-8  1 RF-8  NA  NA
In/Out Port Size   3/8 inch NPT  3 inch*  3 inch*  3 inch  3 inch
Length   3.5 inches  18 inches  18 inches  10 inches  10 inches
Diameter   2 inches  8 inches  8 inches  6 inches  6 inches
Flow rate   15 GPM*  170 GPM*  85 GPM*  85 GPM*  125 GPM*
Life Span   1,000 Gals**  NA  NA

 500,000 to 800,000 Gallons**

 800,000 to 1,200,000 gallons**
Micron Filtration Stage Levels   40 Micron Down to  5 Micron  NA  NA  40 Micron down to 5 Micron  40 micron down to 5 micron
Efficiency Level    99.5%  NA  NA  99.5%  99.5%
Working Pressure   150 PSI  350 PSI  350 PSI  NA  350 PSI
Mounting    Vertical or Horizontal Use  Vertical Use  Vertical Use  NA NA
Relief Valve  NA  Hydrostatic  Hydrostatic  NA  NA
Drain & Vent ports  NA  1/4 NPT  1/4 NPT  NA NA
 *Recommended flow rates are for maximum efficiency
**Fuel quality is governed by time of year, availability of product, and condition of storage tanks.  
***Adopt a workable maintenance program to insure maximum efficiency, equipment performance, and reduced emissions.