Slabjacking / Mudjacking
Concrete Lifting
Concrete Leveling
Concrete Raising
Void Filling
Pressure
Grouting
RAISE CONCRETE!
PumpMasterTM
Mudjack Pumps
Model PG-21 grout pump
Model PG-21 is the ideal machine for mudjacking, mudjack, slabjacking, slabjack, concrete lifting, concrete leveling, concrete raising, slab lifting, slab raising, slab leveling, void filling and pressure grouting applications. The PumpMaster is field-tested and approved by hundreds of contractors. Each pump is manufactured from over 60 years of manufacturing and on-the-job slabjack experience featuring:
- Positive Displacement Piston Pump
- Exclusive Hydraulic Drive Train
- Full-Flow Ball-Check Manifold
- Hard-Chrome 5 in Cylinder
- Sloped Ball Seat for Optimal Flow
- Pumps Aggregates up to 3/8 in Minus
- Self-Propelled, Variable Speed
- Hydraulic Oil Reservoir (isolated)
- Steep Hopper for Material Intake
- Designed for Easy Cleaning
- Exclusive Variable Speed Hydraulic Flow Control for Fingertip Smooth Operation