Air-driven pumps and oil injectors


30 to 400 MPa (4 350 to 58 000 psi)
The THAP E air-driven pumps and oil injectors are available in four different pressure versions. They are used for mounting and dismounting OK couplings, for dismounting large pressure joints such as bearings, flywheels, couplings, railway wheels and in many similar applications. The pumps consist of a high pressure hydraulic pump, driven by an air piston. The units are supplied in a sturdy case including oil suction and return hoses with quick connect couplings. The air driven pumps can also be supplied in complete sets which consists of pump, pressure gauge, high pressure pipe and connection nipples.

Time savings compared to hand operated pumps
Continuous supply of oil
Internal air pressure limiter helps ensure safe operation
Low air consumption
Wide operating temperature range
Sturdy storage boxes
Low, medium and high pressure units

Mounting bearings
SKF OK-Couplings
Mounting ship propellers, rudder pintles, railway wheels and other similar applications