The G-Chem Beam Pump provides reliable and robust means of injecting chemicals by operating 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 AC and DC electrically operated G-Chem pumps are ideal for standard chemical injection applications. G-Chem pumps can be used to build a complete solar chemical injector system.

G-Chem Variable Speed

The G-Chem Variable Speed pumps is suitable for applications requiring continuous chemical dosing.

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The AC and DC electrically operated G-JR pumps are ideal for standard chemical injection applications. G-JR pumps come standard with the new Graco Harrier EZ-JR controller and are offered as a complete solar package or just the pump.


Collect well site data of multiple injection points using one controller, remotely control chemical injection usage for each individual injection point, and analyse the data necessary to manage chemical usage.


Graco AC and DC electrically powered Harrier controllers offer basic off/on time control with the Harrier EZ and enhanced smart control capabilities with Harrier+ controller. Harrier+ remotely manages chemical injection pumps and has tank level monitoring via SCADA or through cellular mobile connect...


The KRAKN MPI solenoid fluid manifold assembly can replace up to eight chemical pumps when used in conjunction with a single chemical pump. It comes with solenoids that are classified for hazardous locations and general purpose use.


Modular Control Boxes can be ordered to include the choice of charge controller, pump controller and completely wired and installed. For DC operated solar systems, additional options include one to four battery options. NEMA rated control boxes are also offered in DC and AC power options.

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The Mongoose Series metering pump is suitable for low flow metering markets and industries such as mining, agriculture, landscaping, swimming pools, lawn maintenance, pulp and paper, utilities and water treatment.


Python pumps are ideal for applications that require a pump to operate in hazardous locations and can run off regulated natural gas or compressed air.


Python XL series pumps are ideal for wells with low gas pressure. Capable of operating up to 827 bar (12,000 psi), the pumps are easy to operate and include an air motor with the same proven technology that Graco offers in other product lines.


The Python XL-DA pumps operate on low gas or compressed air pressures and pumps fluid in both stroke directions which provides continuous flow operation and prevents the pump from air locking.


The Python XL-DA25 pumps operate on low gas or compressed air pressures and pumps fluid in both stroke directions which provides continuous flow operation and prevents the pump from air locking.


The Wolverine chemical injection pumps reduce emissions to the atmosphere and have a greater level of control when used with our injection rate controllers. The pump features an adjustable fluid packing that lasts much longer than non-adjustable seals.


Wolverine ATEX uses the same fluid heads, drive mechanism and pump stroke features as the rest of the Wolverine product family but now comes with an ATEX approved motor.


The Wolverine DA pump is self-priming so the pump can purge itself of any trapped air and resume operation without physically being at the pump.


The Wolverine Hazardous Location electrically operated chemical injection pumps are designed to operate in applications requiring Class 1, Division 1, rated products. They are offered in AC and DC power and are available in separate drive and fluid modules.


The Wolverine variable speed pump provides continuous injection for an even dispersion of chemicals.

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