Avanti International
822 Bay Star Blvd.
Webster, TX 77598
800-877-2570
281-486-5600
Avanti International offers the Variable Ratio Pump in stainless and non-stainless steel for injection of acrylamide gel, acrylic gel, and urethane gel grouts. The design of the pump allows you to adjust the amount of each component up to a ratio of 8:1. It comes equipped with a piston pump that features rapid changeover at the top and bottom of the stroke for minimum pulsation, and a rugged design for field durability. The pump cylinders and air drive used in the construction of the Variable Ratio Pump are manufactured by Graco which allows for accessibility of spare parts from Graco distributors throughout the United States and many overseas locations. The Graco air drive also provides smooth, fume-free operation in tunnels, vaults, buildings, and other confined spaces.
Feature
Specification
Mix ratio range
1:1 to 8:1 (manual adjust)
Fluid output
2.0-6.0 gpm @ 50 cycles/min
Discharge pressure
Up to 600 psi
Maximum continuous flow (A&B)
5 gpm
Variable volumetric ratios
-------
Volume/cycle
10 oz.
Air motor diameter
3 in.
Maximum inlet air pressure
120 psig
Maximum fluid pressure
600 psig
5:1 pressure ratio
-------
Fluid inlet size
3/4 ins. npt(f)
Fluid outlet size
3/8 ins. npt(f)
Weight (no pallet or crating)
115 lbs.
Pump construction, fluid section
stainless steel
Fully re-buildable Graco pump
-------
Air requirement @ 100 psig
25-30 scfm
• Durable
• Multi-ratio
• Fume-free for use in confined spaces
• Great for curtain grouting/soil stabilization
• Self-contained
• Portable
• Graco components
