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Pentair 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 in and 20 in lengths. The HFPP cap is available with 3/4 in, 1 in or 1-1/2 in NPT inlet and outlet ports. The 1-1/2 in 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 in Dia cartridges.
Pentek Filter Housing With Pressure Relief, 1 in, 4-1/2 in Diameter, 20 in Height, 90 psi, Polypropylene, Polypropylene Head, Black, 40 to 100 deg F
| Color | : | Black |
| Diameter | : | 4-1/2 in |
| Head Material | : | Polypropylene |
| Height | : | 20 in |
| Material | : | Polypropylene |
| Pressure Rating | : | 90 psi |
| Size | : | 1 in |
| Temperature Rating | : | 40 to 100 deg F |