About Product:
Ultima Steel Hand Pumps are durable, portable, and highly efficient. Each model in the series features an all-steel construction, a chrome plated plunger, and a wiper system for long-lasting performance.
All except the P39 are 2 stage pumps, which reduces the number of handle strokes by as much as 78% compared to a single speed pump. This is ideal for applications when high flow is needed at the first stage, (such as when advancing a cylinder to the point of load contact). The pump switches automatically to the second stage which is the low flow high-pressure stage.
With a choice of oil capacities up to 453 in3 (7423 cm3), you will find Ultima Steel Hand Pumps that can handle multiple cylinder hook-ups, including models to suit either single-acting and double-acting cylinders.
Features:
- Reduced handle effort and ergonomic grip for less operator fatigue
- Vent free reservoir eliminates spills
- Quick grip handle allows for easy transport
- Integral reservoir over-pressurization protection
Specifications:
- Maximum Operating Pressure (bar) : 700
- Pressure Rating 1st Stage (bar) : 34
- Pressure Rating 2nd Stage (bar) : 700
- Cylinder Compatability : Single-acting
- Pump Type : Two Speed
- Reservoir Capacity (cm3) : 2200
- Usable Oil Capacity (cm3) : 2200
- Maximum Flow at Rated Pressure : 2,46 cm3/stroke
- Oil Displacement Per Stroke 1st Stage (cm3) : 16,39
- Oil Displacement Per Stroke 2nd Stage (cm3) : 2,46
- Maximum Handle Effort (kg) : 35
- Piston Stroke (mm) : 25,4
- Valve Operation : Manual
- Power Source : Manual
- Weight (kg) : 10,7
