![Ultraflex UP20F Hydraulic Steering Front Mount Helm Pump Ultraflex UP20F Hydraulic Steering Front Mount Helm Pump](https://cdn11.bigcommerce.com/s-wgzijng1sc/images/stencil/300x300/products/2379/5347/JPW18898__19961.1705899403.jpg?c=1)
Ultraflex Hydraulic Steering Front Mount Helm Pumps available in different displacement sizes.
Features:
- Compact design
- Ball bearing piston race
- Built-in lock valve for positive rudder lock
- Integral relief valve for over-pressure protection
- 3/4" tapered stainless steel shaft
- Easily accessible lock valve and shaft seal for replacement
- Includes elbow fittings for 3/8" tube
- X64 (U40198) Square Flange or X57 (U39464) Round Flange permit to install the pumps in an intermediate dashboard position - sold separately (see related products)
- Tilt mechanism X72 (U43140) provides tilt range of 60º and five locking positions - sold separately (see related products)
UP25F | UP28F | UP33F | UP39F | UP45F | |
---|---|---|---|---|---|
Displacement/Revolution | 25cc - 1.5 cu.in | 28cc - 1.7 cu.in | 33cc - 2.0 cu.in | 39cc - 2.4 cu.in | 45cc - 2.7 cu.in |
No. Of Pistons | 5 | 5 | 7 | 7 | 7 |
Relief Valve Setting | 70 bar (1000 psi) | 70 bar (1000 psi) | 70 bar (1000 psi) | 70 bar (1000 psi) | 70 bar (1000 psi) |
Max. Wheel Diameter | 710mm (28") | 710mm (28") | 710mm (28") | 710mm (28") | 710mm (28") |
Weight | 5kg (11 lbs) | 5kg (11 lbs) | 5kg (11 lbs) | 5kg (11 lbs) | 5kg (11 lbs) |