PDI Pumps
The PE-34 and PE-44 Series use positive displacement injectors (PDI’s) to deliver precise amounts of oil to the lubrication points. Positive displacement systems are auto-cyclic gear pumps 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.
| Model No. | Description | Pump Type | Reservoir Capacity (liters) | Oil Delivery Time | Interval Time Between Cycles |
|---|---|---|---|---|---|
| PE-3403 | Auto Cyclic | 3 | 1-999 sec | 1-999 min | |
| PE-3406 | Auto Cyclic | 6 | 1-999 sec | 1-999 min | |
| PE-3408 | Auto Cyclic | 8 | 1-999 sec | 1-999 min | |
| PE-3420 | Auto Cyclic | 20 | 1-999 sec | 1-999 min | |
| PE-4403 | Standard Pump | 3 | User Installed | User Installed | |
| PE-4406 | Standard Pump | 6 | User Installed | User Installed | |
| PE-4408 | Standard Pump | 8 | User Installed | User Installed |
PDI Pumps – Positive Displacement Pumps
PDI Pumps are used with PDI injectors and manifolds.
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| Motor Voltage | 110-1-50/60 Standard 220-1-50/60 Optional |
|---|---|
| Pump Type | Gear Pump |
| Maximum Pressure | 200 PSI |
| Maximum Flow | 100 cc/min |
| Output Connection | 5/16-24 (f) |
| Seals | Buna-N |
| Oil Viscosity | 30-250 CST (150-1250 SUS) |
