Air-operated piston pump units PW-289
For use in single-line lubrication systems
These pneumatically actuated piston pumps were designed for intermittently operated, single-line centralized lubrication systems with metering devices. The valve set required for pressure relief and limitation is included.
| Features and benefits: |
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| Applications: |
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| Function principle: | air operated piston pump (single stroke) |
| Operating pressure: | max. 40 bar (max. 580 psi) |
| Reservoir capacity: | 1,5 l (0.4 gal) (polycarbonate) |
| Metering quantity: | 10 cm³/stroke (0.61 in³/stroke) |
| Operating temperature: | +10⁰ C bis 40⁰ C (+50 to 104 °F) |
| Connection outlet: | OD tube 6 mm (0.24 in) |
| Lubricant: | mineral, synthetic, and environmentally compatible oils, operating viscosity 20-1500 mm²/s |
| Fill Level Switch: | min. Fluid Grease Level |
| Type of contact: | 1 change-over |
| Switching voltage. | 230 V AC; 230 V DC |