4FOS2
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Shelco 4FOS Series Filter Housing - 20" Cartridges

Price:
$769.00
FREE Shipping with orders over $99 (details)
  •   Model # 4FOS2
  •   Brand Shelco
  • Stainless Steel Industrial Filter
  • Uses (4) 20" Filter Cartridges
  • Standard 2" MNPT Connections
  • Many Custom Options Available
Qty:

We manufacture a complete line of four and five round models to accommodate a wide range of flow rates. Options include 304L or 316L stainless steel; band clamp or swing bolt closure. Design pressure 150psi (10bar) @ 300°F (149°C). Standard inlet and outlet connections are 2" MNPT with many other options available. Standard finish is poly-coat over stainless and other options can be special ordered. Standard gasket is FDA grade Buna-N.

Standard Features:

  • Housing holds (4) - 20" Cartridges
  • Connection Type: 2" MNPT
  • Service Flow Rate: 40 GPM / Maximum Flow Rate: 56 GPM
  • Band Clamp cover
  • Gaskets: FDA BUNA
  • Cartridge Connections: DOE connections
  • Multi-cartridge housings are available with 222 or 226 cartridge connections, and will hold either fin or flat style.
  • Cartridges for all stainless steel housings are sold separately. Click here to see a list of pleated sediment cartridges for these housings
  • Adjustable top plate accepts variable length cartridges.

Example Ordering Guide with Options
4 FOS 2
-
SB
-
316
-
222
-
No. of Columns Product Code No. of Stacks Closure Style Material Cartridge Configuration
4
5
FOS 1=1 High
2=2 High
3=3 High
4=4 High
Blank = V-Band Clamp
SB = Swing Bolt
Blank = 304L
316 = 316L
Blank = Double Open Ended
222 = 222 Style Cartridge Fin or Flat
226 = 226 Style Cartridge Fin or Flat
2TC
-
EP
-
ML
-
E
Connection Type Finish Options Gasket
Blank = 2" MNPT
1.5MNPT = 1-1/2" MNPT
BSP = 2" BSP-Nipple
1F = 1" Flange
1.5F = 1-1/2" Flange
2F = 2" Flange
1TC = 1" Ferrules
1.5TC = 1-1/2" Ferrules
2TC = 2" Ferrules
2.5TC = 2-1/2" Ferrules
GF1.5 = 1-1/2" Grooved Fittings
GF2 = 2" Grooved Fittings
2FMPT = 2" Coupling
Blank = Standard Poly Coat
EP = Electro-Polish
GB = Glass Bead
P = Passivate
Blank = None
ML = Legs
TABS = Tabs
OL = Heavy Duty Legs
GP = Gauge Ports
GPA = Gauge Ports with Gauges
UP = Universal Parts
Blank = Buna
E = EPR
S = Silicone
V = Viton
TS = Teflon Encapsulated Silicone
Pleated Standard Size Cartridges 20x2½ String Wound Standard Size Cartridges 20x2½ Melt Blown Standard Size Cartridges 20x2½ Carbon Block Standard Size Cartridges 20x2½
4FOS Series Specifications
Model #: 4FOS1 4FOS2 4FOS3 4FOS4
Flow Rate (Service / Maximum): 20 GPM / 28 GPM 40 GPM / 56 GPM 60 GPM / 84 GPM 80 GPM / 112 GPM
Shipping Weight (Band Clamp/Swing Bolt): 25 lbs / 62 lbs 31 lbs / 68 lbs 38 lbs / 74 lbs 45 lbs / 80 lbs
Connection Size: 2" MNPT 2" MNPT 2" MNPT 2" MNPT
Cartridge Size: 9-3/4" or 10" 19-1/2" or 20" 29-1/4" or 30" 39" or 40"
Shelco Commercial Housings Comparison Chart
Model # Service Flow Rate Max. Flow Rate Connection Size Cartridge Length Cartridge Qty. Shipping Weight
(Band Clamp/
Swing Bolt)
SJCH-40C 40 GPM 50 GPM 2" MNPT 9-5/8" Jumbo 1 40 lbs / 71 lbs
SJCH-90C 80 GPM 100 GPM 2" MNPT 19-1/2" Jumbo 1 51 lbs / 82 lbs
SJCH-170C 120 GPM 150 GPM 2" MNPT 30-3/4" Jumbo 1 60 lbs / 91 lbs
4FOS1 20 GPM 28 GPM 2" MNPT 9-3/4" or 10" 4 25 lbs / 62 lbs
4FOS2 40 GPM 56 GPM 2" MNPT 19-1/2" or 20" 4 31 lbs / 68 lbs
4FOS3 60 GPM 84 GPM 2" MNPT 29-1/4" or 30" 4 38 lbs / 74 lbs
4FOS4 80 GPM 112 GPM 2" MNPT 39" or 40" 4 45 lbs / 80 lbs
5FOS1 25 GPM 35 GPM 2" MNPT 9-3/4" or 10" 5 26 lbs / 64 lbs
5FOS2 50 GPM 70 GPM 2" MNPT 19-1/2" or 20" 5 32 lbs / 70 lbs
5FOS3 75 GPM 105 GPM 2" MNPT 29-1/4" or 30" 5 39 lbs / 76 lbs
5FOS4 100 GPM 140 GPM 2" MNPT 39" or 40" 5 46 lbs / 82 lbs
7FOS1 35 GPM 49 GPM 2" MNPT 9-3/4" or 10" 7 40 lbs / 71 lbs
7FOS2 70 GPM 98 GPM 2" MNPT 19-1/2" or 20" 7 51 lbs / 82 lbs
7FOS3 105 GPM 147 GPM 2" MNPT 29-1/4" or 30" 7 60 lbs / 91 lbs
7FOS4 140 GPM 196 GPM 2" MNPT 39" or 40" 7 70 lbs / 101 lbs
12FOS2 120 GPM 168 GPM 3" Flange 19-1/2" or 20" 12 86 lbs /131 lbs
12FOS3 180 GPM 252 GPM 3" Flange 29-1/4" or 30" 12 92 lbs / 142 lbs
12FOS4 240 GPM 336 GPM 3" Flange 39" or 40" 12 100 lbs / 150 lbs
22FOS3 330 GPM 462 GPM 4" Flange 29-1/4" or 30" 22 140 lbs / 205 lbs
22FOS4 440 GPM 616 GPM 4" Flange 39" or 40" 22 165 lbs / 225 lbs