Pentek, Pentair 20" Big Blue / Wide Diameter, Polypropylene Filter Housing
Pentair Pentek Big Blue and Big Black Heavy Duty Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications. Sumps are available in both 10" and 20" lengths.
The High-Flow Polypropylene (HFPP) cap is available with 3/4", 1" or 1-1/2" inlet and outlet ports. The 1-1/2" internal port allows a greater volume of liquid to pass through the HFPP cap more rapidly.
Big Blue and Big Black Housings are compatible with a broad range of chemicals and are available with or without a pressure relief button. They accept a wide variety of 4-1/2" diameter cartridges.
- Large capacity housing suitable for high flow applications
- Available in 10" and 20" lengths
- Accepts up to 4-1/2" diameter cartridges
- Manufactured from virgin polypropylene (opaque) or styrene-acrylonitrile (clear)
- Reduces cartridge changeout frequency
- Easy to install, operate and maintain
- Buna-N O-ring
- Air release button option
- Meets BS6920, WRAS standards and FDA compliant
FILTER ELEMENT NOT INCLUDED WITH HOUSING, PLEASE ORDER THESE SEPERATELY, HERE
Product Options| Our Part Number | NSF Part Number | Our Description | Standard Seal Material | Housing Length | Fitting Size | With Air Release |
| BB20BL3/4"HFPPW/PR | 150467 | Big Blue 20", 3/4" NPT, With Air Release | NBR | 20" | 3/4" NPT Female | Yes |
| BB20BL3/4"HFPPWO/PR | 150468 | Big Blue 20", 3/4" NPT | NBR | 20" | 3/4" NPT Female | No |
| BB20BL1"BTHFPPW/PR | 150273 | Big Blue 20", 1" BSP, With Air Release | NBR | 20" | 1" BSP Female | Yes |
| BB20BL1"BTHFPPWO/PR | 150274 | Big Blue 20", 1" BSP | NBR | 20" | 1" BSP Female | No |
| BB20BL11/2BTHFPPW/PR | 150253 | Big Blue 20", 1.5" BSP, With Air Release | NBR | 20" | 1.5" BSP Female | Yes |
| BB20BL11/2BTHFPPWO/PR | 150254 | Big Blue 20", 1.5" BSP | NBR | 20" | 1" BSP Female | No |
| BB20SUMP | 153070 | Spare - Bowl, Big Blue 20" | | 20" | | |
| SW4 | | Filter Bowl Spanner | | | | |
| WBSSKIT | | Filter Mounting Bracket | | | | |
When replacing elements in filter housings with screw-on bowls we always recommend the use of Silicon O Ring Grease to aid tightening of the bowl, preventing pinching & scuffing and thus prolonging the life of the O Ring
Download Pentair Big Blue Housing - Specifications PDF
Download Poly Filter Housing - Instructions PDF
