Graco Inc.

Wolverine Pumps  DC and AC Series Chemical Injection Pumps

Protecting well sites and pipelines from corrosion, plugging, and freezing

Teabepäring

Wolverine chemical injection pumps are designed for injecting chemicals at well sites and pipelines to protect from corrosion, plugging, and freezing.

  • Wolverine pumps reduce emissions to the atmosphere and have a greater level of control when used with our injection rate controllers.
  • Our injection pumps are designed for up to two years of operation before simple repairs.
  • Each pump features an adjustable fluid packing that lasts up to 25 times longer than non-adjustable seals.
  • For those remote and challenging environments, Graco chemical injection pumps operate in -40° F to 175°F (-40°C to 79°C) temperatures.

  • Designed to operate in environments from -40° F to 175°F (-40°C to 79°C). They have 316 SST wetted parts, plus they’re sealed against water and dust.
  • Flow rates up to 430 gpd (1,628 lpd) and a pressure rating up to 10,000 psi (686 bar, 68.9 MPa).
  • Long lasting seals can easily be replaced in less than ten minutes, on location.
  • Precision stroke adjustment between ½ in to 1 in (12.7 mm to 25.4 mm) ensures accurate injection rates.
  • HNBR, FKN, FKM ETP, and FFKM plunger packings and check valve seals can handle some of the most aggressive chemicals.
  • Low friction drivetrain to optimize electrical efficiency, reducing the load on your power system.

Wolverine Chemical Injection Pump
Maximum fluid working pressure
Varies by model. See instruction manual 334513
Varies by model. See instruction manual 334513
Input Voltage
CI-12X-XXX-XXX-X
12 VDC
12 VDC
CI-1AX-XXX-XXX-X
115 VAC
115 VAC
CI-2AX-XXX-XXX-X
230 VAC
230 VAC
CI-4AX-XXX-XXX-X
230 VAC or 460 VAC 3 Phase
230 VAC or 460 VAC 3 Phase
Input Current
CI-12S-XXX-XXX-X
11 A maximum (small motor)
11 A maximum (small motor)
CI-12L-XXX-XXX-X
16 A maximum (large motor)
16 A maximum (large motor)
CI-1AX-XXX-XXX-X
2.0 A
2.0 A
CI-2AX-XXX-XXX-X
1.2 A
1.2 A
CI-4AX-XXX-XXX-X
0.59 A @ 230 VAC 3 Phase
0.59 A @ 230 VAC 3 Phase
CI-4AX-XXX-XXX-X
0.30 A @ 460 VAC 3 Phase
0.30 A @ 460 VAC 3 Phase
Power Connection
See Electrical Connections in instruction manual 334513
See Electrical Connections in instruction manual 334513
Environmental temperature range
–40°–176°F
-40°–80°C
Noise (dBa)
Maximum sound pressure
less than 70 dBa
less than 70 dBa
Inlet/Outlet Sizes
Fluid inlet size
1/4 in. npt(f)
1/4 in. npt(f)
Fluid outlet size
1/4 in. npt(f)
1/4 in. npt(f)
Materials of Construction
Pump/Check Valve Seal Material
See Configuration Chart in instruction manual 334513 for seal material. All other packing materials are PEEK and PTFE unless otherwise noted.
See Configuration Chart in instruction manual 334513 for seal material. All other packing materials are PEEK and PTFE unless otherwise noted.
Wetted Parts
See Configuration Chart in instruction manual 334513 for plunger material. All other materials are 316 stainless steel unless otherwise noted.
See Configuration Chart in instruction manual 334513 for plunger material. All other materials are 316 stainless steel unless otherwise noted.
Weight
Wolverine Basic
31 lb.
14 kg
Wolverine Advanced Simplex
35 lb.
16 kg
Wolverine Advanced Duplex
39 lb.
18 kg