The Ultipleat High Flow Filter Housing is designed to take Ultipleat High Flow filters for applications involving large liquid flow rates such as pre reverse osmosis filtration and cooling water.
- Designed to the ASME code, section VIII, division 1.
- Corrosion allowance: 0.125 in. / 3.2 mm
- Accomodates flow rates up to 1500 gpm/341 m3/h
Materials of Construction
- Shell: 316L stainless steel
- Tubesheet and Hold-down Plate: 316L stainless steel
- Connections: 316L stainles steel
- Standard Housing Gasket: Spiral wound 304 stainless steel mineral fiber
Configurations
- Inlet/Outlet: 4 in. / 101 mm to 8 in. / 203 mm ANSI Flange options
Operating Conditions
- Pressure Rating: 216 psig / 15 bar at 140 °F / 60 °C
- Maximum Differential Pressure across tubesheet: 75 psid / 5.2 bar
Pressure Drop vs. Liquid Flow Rate

Large Format Filters
Housing Dimensions

Part Number | No. of Filters | Rated Flow Per Housing gpm / m3/hr 60 in. Long Filter | Nominal Diameter (in. / mm) (D) | Nominal Cartridge Length (in. / mm) | Inlet / Outlet Flange Diameter (in. / mm) | Maximum Overall Length (in. / mm) (L) | Height (in. / mm) (H) |
1HFH20804FF1L3275 | 1 | 500 / 114 | 8.625 / 219.1 | 20 / 508 | 4 / 101.6 | 89 / 2261 | 32 / 817 |
1HFH40804FF1L3275 | 1 | 500 / 114 | 8.625 / 219.1 | 40 / 1016 | 4 / 101.6 | 89 / 2261 | 32 / 817 |
1HFH60804FF1L3275 | 1 | 500 / 114 | 8.625 / 219.1 | 60 / 1524 | 4 / 101.6 | 89 / 2261 | 32 / 817 |
2HFH21606FF1L3275 | 2 | 1000 / 227 | 16 / 406.4 | 20 / 508 | 6 / 152.4 | 100 / 2527 | 40 / 1023 |
2HFH41606FF1L3275 | 2 | 1000 / 227 | 16 / 406.4 | 40 / 1016 | 6 / 152.4 | 100 / 2527 | 40 / 1023 |
2HFH61606FF1L3275 | 2 | 1000 / 227 | 16 / 406.4 | 60 / 1524 | 6 / 152.4 | 100 / 2527 | 40 / 1023 |
3HFH21808FF1L3275 | 3 | 1500 / 341 | 18 / 457.2 | 20 / 508 | 8 / 203.2 | 104 / 2642 | 43 / 1093 |
3HFH41808FF1L3275 | 3 | 1500 / 341 | 18 / 457.2 | 40 / 1016 | 8 / 203.2 | 104 / 2642 | 43 / 1093 |
3HFH61808FF1L3275 | 3 | 1500 / 341 | 18 / 457.2 | 60 / 1524 | 8 / 203.2 | 104 / 2642 | 43 / 1093 |
Unit conversion: 1 bar = 100 kilopascals
Semiconductor, Data Storage, Display
Earn 10% off* your next order online by leaving a review of this product. Please login to your account to leave a review. We appreciate and value your feedback.
*Subject to Terms and Conditions.