PU Injection Pumps

mts PERFORATOR PU Pumps & Injection Equipment

The mts PERFORATOR 2-Component Injection Piston Pump GX45 PU-MN pump is a compact & lightweight injection pump which provides a high flowrate. Equipped with threaded and Steeck-O connectors it can be used in civil projects as well as mining. 

 

The Advantages of the GX45 PU-MN pump is that they are very easy and safe to use. They have a max. operating puressure of 3,263 psi (225 bar) with a max. flow rate of 18 l/min.

 

Applications for Resin Injection include:

 

  • Rock or concrete consolidation
  • Stop water ingress
  • Roof support
  • Gravel bonding
  • Cavity Filling 
mts PERFORATOR PU Pumps & Injection Equipment
General Information

Pneumatic Piston Injectionpump GX 45 PU
Description

The pressure injection pump GX 45 PU is a pneumatically driven, single acting piston pump, operating acc. to the pressure intensification principle. The area ratio of drive pressure to pressure piston ring area shows the pressure ratio which is 45:1 for GX 45 PU pumps. 


The pump consists of a pneumatically actuated drive part and a high pressure part, which are connected by a plunger. Two parallel fitted high-pressure pistons at the end of the plunger are connected via yoke. Thus, the drive and high pressure parts are isolated, which prevents that pump medium could get into the pneumatic drive part in case of leakages of the high-pressure sealing.


The plunger is made of high-tensile stainless steel and is distinguished by long service life. The valve seats are of tempered steel and the gaskets are of wear-resistant PTFE.

Air drive pressure 1-6 bar
max. pressure at 5 bar inlet pressure 225 bar
max. flow rate with free outlet 18 l/min
LxWxH 1000x450x420mm
Weight 84 kg