The Pentair WM-35WB is a high-capacity 119.7-gallon fiberglass well water pressure tank designed for residential, agricultural, and commercial water systems. Built with seamless composite fiberglass construction and an internal bladder, this vertical tank provides high corrosion resistance, long service life, and efficient drawdown performance.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | Water Tank |
| Manufacturer Part Number | WM-35WB |
| Installation | Inline |
| Tank Technology | Bladder |
| ASME Compliance | Not Rated |
| Body Material | Fiberglass |
| Tank Orientation | Vertical |
| Tank Install Type | Inline |
| Tank Capacity | 119.7 gal |
| Precharge Pressure | 40 psi |
| Drawdown @ 30-50 psi | 36 gal |
| Working Pressure - Maximum | 125 psi |
| Max. Water Temp. | 120 °F |
| Environment | Indoor/Outdoor |
| Inlet | 1-1/4 in MNPT |
| Dimensions | 24 in Dia. x 74-1/2 in H |
| Includes Pump Stand | No Pump Stand Included |
| Country of Origin | USA |