The DPG Pneumatic Lubricator is an air-operated reciprocating lubricator that discharges a fixed amount of lubricant into systems during a lubrication cycle. It includes a transparent reservoir with low level and spring loaded follower, reversing valve, grease strainer, FRL, air solenoid valve and a filler fitting for refilling of reservoir.
As compressed air is introduced into the lubricator, the piston moves forward, forcing lubricant out of the lubricator. The air valve is then automatically triggered, causing the piston to change direction and move to its original position. The system is now ready for lubricant to be drawn into the cavity. Compressed air is introduced to the system again and the cycle repeats itself.
Features
Technical Data
Pump Output | 6.0 in3/min |
Pump Type | Air-reciprocating |
Max. Work Pressure | 3000 psi |
Relief Pressure | N.A. |
Gear Ratio-Std. | 30:1 (air) |
Pump # | 33457 |
Reversing Valve | DR45 |
Rev. Press-Factory Setting | 1500 psi |
Rev. Press-Range | 1200-1500 psi |
Motor | N.A. |
Motor HP | N.A. |
Motor Enclosure | N.A. |
Motor Frame Size | N.A. |
Low Level Switch | Yes |
High Level Switch | No |
Rev. Valve Limit Switch | Yes |
Lubricant | Grease |
System Type | Non-Return 1 |
1 Field Conversion for Loop Operation
HOW TO ORDER
When ordering, specify by model, voltage, reservoir and part number.
Model | Voltage | Reservoir | Level Switches | Part Number | ||
Low | High | With Motor | W/O Motor | |||
DPG | 120 VAC (50/60 Hz) | 10 lb Plastic | x | 39948 | --- |