Description
Features
The Graco Manzel GBL 7500 Gravity pump is engineered for long-life and maximum flexibility for easy system integration. It has been improved to perform in best-practice applications for a durable solution that is hard to beat.
For force-feed oil lubrication systems
- Mechanically driven from camshaft in reservoir.
- Adjustable from 1 to 27 drops per stroke and develop pressures up to 7,500 psi (517 bar).
- Rugged construction for high quality performance and durability with easy to adjust pump output.
- 1/4″ (6 mm) NPT inlet to improve flow in high viscosity, cold environments.
- Double Ball Outlet Check reduces ball travel.
- Improved O-ring seals to eliminate leak paths.
- Ball bearing roller has superior rotation to help protect camshaft from damage. Larger diameter roller spreads load pressure to reduce wear and improve pump life.
- Patent pending Built-in-Socket spreads force evenly over piston tip to avoid bending and wear for long piston and rocker life.
Specifications
UPC Product: 00633955169630 Family Code: FAMMAN Unit of Measure: EA Height: 2.4 IN |6.096 CM Length: 11.15 IN |28.321 CM Width: 6.3 IN |16.002 CM Volume: .098 FT3 |.003 M3 Chargeable Weight: 3.39 LBS | 1.54 KG
Technical Specifications
| Type | Mechanical Piston Pump |
|---|---|
| Application | In-Plant Machinery, Compressor Equipment |
| Compatible Material | Oil |
| Maximum Cycle Rate (CPM) | 50 |
| Maximum Output Volume (in³) | 0.014 |
| Maximum Working Pressure (bar) | 517 |
| Maximum Working Pressure (kPa) | 51700 |
| Maximum Working Pressure (psi) | 7500 |
| Model | Manzel |
| Series | GBL 7500 |
| Maximum Working Pressure (MPa) | 51.7 |





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