PE Gear Pump (For PDI Systems)

The Trico PE-34 and PE-44 pumps are used with positive displacement injectors (PDI's) to deliver set amounts of oil to your lubrication points. The PE type is a gear pump which contain a depressurizing mechanism to return line pressure to 0 PSI. The PE-34 Series pump has built-in cycle controls, while the PE-44 Series uses external controls for the lubrication cycle.

Part Number
Reservoir Size (liters)
Output Connection
Delivery Time
Interval Time Between Cycles
Pump Type
PE-3403 3 5/16-24 (F) 1-999 seconds 1-999 minutes   Auto-Cyclic with Intergral Digital Controls
PE-3406 6
PE-3408 8
PE-3420 20
PE-4403 3 5/16-24 (F) User Installed User Installed standard Pump for User Installed Controls
PE-4406 6
PE-4408 8
PE-4420 20

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Motor Voltage 110V or 220V 50/60Hz 1-PH
Pump Type Gear Pump
Max Press. 200 PSI
Max Flow 100 cc/min
Output Connection 5/16-24 (f)
Seals Buna-N
Oil Viscosity 30-250 CST (150-1250 SUS)

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