Features and Benefits
The G-Chem Beam Pump provides reliable and robust means of injecting chemicals
for operation with a pumpjack. The G-Chem is a positive displacement plunger type pump powered
by a direct connection with a cable or rod to the pumpjack’s walking beam.
The G-Chem Beam Pump offering includes:
Three preset stroke positions
Unique actuator design with a hex shape connection allowing for additional handle positions
for more accurate dosing
Stainless steel heads for withstanding the harshest applications
Common repair pairs are shared with the G-Chem electric pump, such as packings, plungers,
check valves and fluid heads.
Maximum performance
Maximum flow rates up to 20 gallons per day
Stroke adjustment range from 1/2” to 1”
Maximum discharge pressure of 2,500 PSI
Robust and simple design
Graco’s Chromex™ coated plunger rods
Graco’s poppet style check valves
FKM, HNBR and TFE/P seals
Interchangeable fluid heads with G-Chem electric series pumps
