Oasis Hydrant Assist Valve with 5" Storz Swivel Couplings
TFT's Oasis Hydrant Assist Valve is a versatile valve that can be used as a hydrant booster, as a gated wye, or for inline pumping during relay operations. In hydrant boosting operation, the valve is first connected to the hydrant and to the intake supply line on the first pumper. Inlet and outlet supply lines on a boost pumper are then connected to the valve to draw water directly from the hydrant connection and increase pressure/flow to the first pumper. A Clapper valve with position indicator provides uninterrupted water flow to the fire when transitioning to boost mode, and in the event of a boost pump failure. Two unique valve position indicators tell the operator if the ball and clapper valves are open or closed. Designed for use with 4.5 or 5 inch
(114.3 or 125mm) hose. Stainless steel half ball valve provides corrosion protection. Maximum operating pressure is 250 psi
(17bar). Meets 900 psi
(62bar) hydrostatic strength test. The aluminum castings are hard coat anodized inside and out and powder coat finished on the outside.
| | Side A Inlet from Hydrant | Side B Outlet to Attack | Side C1 Outlet to Boost | Side C2 Boosted Inlet |
| | Style | Size | Style | Size | Style | Size | Style | Size |
| AR | 5 - F Long handle swivel | R - 4.5" | 2 - Storz Swivel | T - 5" | 2 - Storz Swivel | T - 5" | 2 - Storz Swivel | T - 5" |
| Weight: | 36.6 lbs (16.6kg) |
| Water Flow Style: | Valve |
| Operation Energy Source: | Manual |
| Waterway Size: | 3.65 inch (92.7mm) |
| Valve Actuation Method: | Crank |
| Valve Design: | Ball Valve (Stainless) |
| Coupling Size Side A: | 4.5 inch (114.3mm) |
| Coupling Style Side A: | Handle |
| Coupling Swiveling/Rigid Side A: | Swivel (non-full time, no swivel after tightening) |
| Coupling Size Side B: | 5 inch (125mm) |
| Coupling Style Side B: | Storz |
| Coupling Swiveling/Rigid Side B: | Swivel (full time, even after tightening) |
| Coupling Size Side C1: | 5 inch (125mm) |
| Coupling Style Side C1: | Storz swivel |
| Coupling Size Side C2: | 5 inch (125mm) |
| Coupling Style Side C2: | Storz swivel |
| Pressure Relief Valve: | None |
| Finish: | Powder coated |
| Gear Box Style: | Shaft on top |
| Material: | Aluminum |
