Overview
Overview
SO-FHS-3PS20BB is identified as a filter-housing O-ring in Spectra’s spare-parts list. The catalog describes a three-piece 20-inch Big Blue housing application.
The supplied Spectra matrix also places this seal under its commercial Big Blue housing. The chart housing code differs from the store housing SKU, so that additional match remains unresolved. The 20-inch title is not an O-ring diameter.
Specifications & Contents
Specifications & Contents
| Part number | SO-FHS-3PS20BB |
|---|---|
| Component | Filter-housing O-ring |
| Catalog housing family | Three-piece 20-inch Big Blue |
| O-ring inside diameter / cross-section | Not verified |
Fits My System
Fits My System
Match the exact part number and documented model or assembly. Existing configuration records are retained below; any new finder links require a separate mapping review.
Select your configuration to see its requirements, or open the complete reference below.
All documented configurations and requirements
Each group applies only to the listed configurations and installed hardware. Match the conditions and manufacturer references before ordering.
Documented configurations
- Farallon 1800 · MPC 5000 · Match installed voltage and hardware
- Farallon 2800 · MPC 5000 · Match installed voltage and hardware
For the documented original configuration; match installed filter stages, housing and strainer dimensions if modified. Confirm the quantity needed for your repair.
Documented configurations
- Farallon 1800C · Connect · 220 VAC · Standard / long membranes · FL-1800C-220
- Farallon 2800C · Connect · 220 VAC · Standard / long membranes · FL-2800C-220
For the documented original configuration; match installed filter stages, housing and strainer dimensions if modified. Confirm the quantity needed for your repair.
Manuals & Resources
Manuals & Resources
Filter Housing Reference
Filter Housing Reference
Identify the housing by its part number before choosing its seal or wrench. This chart compares housing hardware; it does not establish that every cartridge fits every housing.
| Housing | O-ring | Wrench | Identification note |
|---|---|---|---|
| FT-FTH-10L3PCS | SO-FHS-3PCS10 | FT-FHW-3PCS | Three-piece low-pressure housing |
| FT-FTH-10 | SO-FHS-LP10 | FT-FHW-10 | Legacy standard housing and wrench marked discontinued in the chart |
| FT-FTH-10L, FT-FTH-10H, KIT-HPHASSEM | SO-FHS-10H | FT-FHW-10H, FT-FHW-10HSS | Low-pressure, high-pressure and dual high-pressure housings shown in chart |
| FT-FTH-10BC3PC1 | SO-FHS-3PS20BB | FT-FHW-20BB3PCS | Chart code differs from store FT-FTH-10BC3P1; housing identity unresolved |
Spectra filter, housing, seal and wrench chart. The chart’s 10-3/4-inch housing label is not a measured cartridge length. Match cartridge length, outside diameter, media and end seals separately.