*Jackram hand pumps are featured with their rugged construction and low handle effort.
*All metal constructions with hand-size release knobs that contain anti leaking mechanism are truly suitable to industrial requirements and your daily work.
*Both single and two-speed models are available.
*Two-speed pumps provide fast pumping to meet the load with the cylinder unloaded.
*Internal overload valve prevents pump from being used beyond its rated capacity.
*External adjustable relief valve.
*Carrying handles for easy portability.