Automatic meter lubrication made easy with the Oil Injection Pump

The Welker Oil Injection Pump (OIP) is designed to provide an automated lubrication system for bearings in meters of all types, except the Honeywell RABO as it is not required.

Oil Injection Pump Specifications

Technical data
Value
Material
Anodized aluminum and stainless steel
Pump type
Positive displacement
Cycle Frequency
Time based or proportional
Maximum 30 strokes/minute
Working Pressure
1,440 PSI MAOP (99 Bar)
Signal
Timer or dry contact
Enclosure
Fiberglass, NEMA 4X
Single Pump: 10” x 8” x 6” (25.4cm x 20.3cm x 15.2cm)
Double Pump: 12” x 10” x 6” (30.5cm x 25.4cm x 15.2cm)
Electrical
6 VDC, 12 VDC, 24 VDC
Connections
1/4” NPT
Oil Reservoir
250cc capacity