轻巧紧凑设计 。 

经久耐用强化工程塑料油箱和尼龙包封的铝制泵体耐腐 蚀能力强。 

P-842泵配有4通阀可操作双作用油缸，其它型号上采 用外部卸荷阀，用于操作单作用液压缸。 内置安全阀用于过载保护。 

油箱容量大，能够匹配的油缸和工具范围广。 

双速-在液压柱塞须快速伸出接触重物的场合以及需要 大油量的场合，如同时推动多个液压缸，推荐使用

Lightweight and compact design.

Durable reinforced engineering plastic fuel tank and nylon sealed aluminum pump

body have strong corrosion resistance..

The P-842 pump is equipped with a 4-way valve to operate a double acting 

hydraulic cylinder, while other models use an external unloading valve for 

operating a single acting hydraulic cylinder. Built in safety valve for overload 

protection..

The inernal safety valve is equipped to protect the pump while overloading.

The capacity of oil tank is big enough to match a wide range of cylinders and tools.

Two-speed is to be used in the situation of hydraulic pommel should reach the

heavy object quickly or need a great quantity fuel.For example,driving two or more

hydraulic cylinders is recommended to use it .