Geoprobe Model GS2000 Grout Pump
The GS2000 Injection Machine is a stand alone hydraulically-driven dual piston pump. It resembles the GS1000 Grout Machine in appearance, but under the hood it's a whole new machine. Originally designed to pump high viscosity materials such as HRC®, the GS2000 can deliver grouts or remediation fluids at a rate of 3.5 GPM with pressures up to 1850 PSI. The power plant behind this pump is a manual start 9 HP Honda gasoline engine. It features a hydraulic cooler for longer pumping intervals, such as when pumping permanganates, and a battery for a reliable electrical system.
Dual pistons on this pump provide a nearly constant flow of material. The pump components are constructed of stainless steel and nitrided steel to resist corrosion from everyday use and harsh chemicals. The piston pumps can be totally disassembled, cleaned, and reassembled in less than 5 minutes.
Although the GS2000 was originally designed to pump HRC®, it is certainly not limited to pumping the most abrasive grouts and the most caustic remediation fluids.
Model GS2000 Features
- High Pressure enables grouting by small tremie tubes
- Inject HRCŪ (Hydrogen Release Compound)
- Self-contained unit. No other power source required
- Uses a reciprocating-type piston pump and Honda engine
- Capable of providing operating pressures up to 1,800 psi at 3.6 gpm
- Manual start, 9 Hp gas engine
- Speed control on Grout machine
- Grout pump cycling possible in manual or automatic mode
- 9.5 gallon (36 L) grout hopper
- Machine weight is only 325 lbs. (147 kg)
- Easy to disassemble for cleanup
HRCŪ is a registered trademark of Regenesis Bioremediation Products, San Clemente, CA.