Positive Displacement Injectors are used with PDI manifolds and pumps. Positive Displacement Injectors (PDI’s) are an excellent means of providing oil lubrication to machinery. Using a piston principle, the PDI will lubricate individual points with specific amounts of oil. There are 6 output sizes to choose from: 0.06, 0.10, 0.16, 0.20, 0.30, and 0.50 cc’s per cycle. A typical system will include a pump, any number of PDI’s, and the necessary tubing and fittings.
At the start of the lubrication cycle, the PE-34 or PE-44 Series pump builds pressure. Upon pressure build-up, the PDI’s deliver the pre-set amount of oil. At the end of the lubrication cycle, a pressure unloading valve opens to return line pressure to 0 PSI. This allows the PDI’s to reset for the next cycle.
Options
| Model No. |
Description |
Output Volume (cc/cycle) |
| PDI-06 |
PDI |
0.06 |
| PDI-10 |
PDI |
0.10 |
| PDI-16 |
PDI |
0.16 |
| PDI-20 |
PDI |
0.20 |
| PDI-30 |
PDI |
0.30 |
| PDI-50 |
PDI |
0.50 |
Positive Displacement Injectors (PDI’s)
Positive Displacement Injectors are used with PDI manifolds and pumps.
Ordering Info
- For each lubrication point, select the appropriate Positive Displacement Injector (PDI) based on the oil output per cycle.
- Select the manifolds required for mounting that simplify installation.
- Select either a PE-34 Series Automatic Cyclic pump with built-in cycle controls, or a PE-44 Series standard pump that uses external controls for the lubrication cycle. A choice of reservoir capacities is available for both pumps.
Shipping Dimensions
Weight: 0.00 lbs Length: 0.00 inches Width: 0.00 inches Height: 0.00 inches
