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Chemgrout CG-050 Air Powered Grout Pump
The ChemGrout CG-050 is a portable air-powered 2 in. piston grout pump for frames, precast, machine bases, and slab raising.
- Air-powered 2 in. piston on an aluminum skid
- Door and window frames, precast, machine bases, slab raising
- Up to 5 GPM at 225 PSI; 15 CFM at 100 PSI
$5,107.13
Drop Shipped
ChemGrout CG-050 Portable Air Piston Grout Pump
The ChemGrout CG-050 is a portable, air-powered 2 in. piston grout pump for door frames, precast, machine bases, and slab raising. A 5 gallon hopper sits on a lightweight aluminum skid so one person can move it into confined or remote work. The hopper ties straight to pump suction for a continuous feed. Compressed air drive suits mines, tunnels, and sites with no electric service.
Key Features
- Air-powered 2 in. positive-displacement pulsating piston (CG050)
- Lightweight aluminum skid for confined or remote work
- 5 gallon hopper tied directly to pump suction
- Quick-disconnect couplings; few wetted parts
- Compressed air drive suited to mines, tunnels, and sites without electricity
- Ships with 12.5 ft grout hose and spare piston cups
- One-person operation
Applications
- Door frames, window frames, and hollow metal filling
- Precast and machine-base grouting
- Undersealing and slab raising
- Marine and underwater grouting
- Piling encasements and pavement dowel bars
- Tank stabilization and joint grouting
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | ChemGrout |
| Model | CG050 |
| Pump | 2 in. positive-displacement piston |
| Power | Air |
| Max output | 5 GPM (19 LPM) |
| Max pressure | 225 PSI (16 Bar) |
| Hopper | 5 gal |
| Air requirement | 15 CFM, 100 PSI |
| Mounting | Skid, aluminum |
| Dimensions | 44 in. L x 11 in. W x 24 in. H |
| Weight | 55 lb |
| Included | 12.5 ft grout hose, spare piston cups |
Product documents: Mini-Series Compact Grouters (PDF) | CG-050 Operation and Maintenance Manual (PDF)
Frequently Asked Questions
Is the ChemGrout CG-050 for door frames, precast, and machine bases?
Yes. The ChemGrout CG-050 is the portable 2 in. air piston for hollow metal filling, precast, machine bases, undersealing, and slab raising.
Does the ChemGrout CG-050 need a compressor?
Yes. The ChemGrout CG-050 is air-powered. Shop air runs the 2 in. piston.
Can the ChemGrout CG-050 run where there is no electric service?
Yes. ChemGrout rates the ChemGrout CG-050 compressed-air drive for mines, tunnels, and remote sites where electricity is not available.
Why is the ChemGrout CG-050 hopper 5 gallons?
The 5 gallon hopper on the ChemGrout CG-050 ties straight to pump suction so a portable 2 in. piston keeps a continuous feed on frames and precast.
When should I use the ChemGrout CG-050 instead of the ChemGrout CG-030-A?
Use the ChemGrout CG-050 when the placement is frames, precast, or machine bases that a one-person aluminum skid can reach. The ChemGrout CG-030-A is the 3 in. production pump for soil nails and slabjacking.
Can one person operate the ChemGrout CG-050?
Yes. ChemGrout rates the ChemGrout CG-050 for one-person operation on the lightweight aluminum skid.
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