3″ DP11 Aluminum Diaphragm Pump

1. Absolute Stall-free Design.
2. Self-lubricating,lube-free and maintenance-free air system.
3. More flow and less pulsation:
Pilot air-distribution valve provides an ultra-positive,reliable,faster shift signal that avoids stall-out,and provides faster pump trip-over with more flow and less pulsation.
4. The use of dual ceramic dynamic seals:
More wear-resisting and to prevent & discharge pollution;Applicable to the harsh environment of air source;Long lifetime.
5. Large Flow Rate:
Faster pump reversing increases flow to a certain extent.
6. Anti-icing design:
With built-in vacuum pump chamber,it is anti-icing and effectively reduces the discharge air pressure and noise from work;Cold exhaust air is diverted from ice-prone components.
7. High lift,stable operating:
Greatly optimized air system ensures the most efficiency,with no air-leakage.