For use in either high-flow or low-flow applications, these corrosion-resistant pumps offer vacuum to 20" Hg, pressure to 18 psig, free-air capacity of 1100 cu in/min, a small compact size and no oil to contaminate flow.

• Excellent vacuum pressure capability - continuous operation to 20" Hg or 18 psig pressure. Unique cavity configuration provides minimal air entrapment and dead space for high performance
• Extended life diaphragm - convoluted design minimizes stress, wear and heat build-up. The output can be varied by changing the amount of the eccentric (factory set)
• Non-contaminating engineered plastic construction - gas contacts only the Noryl or Valox body, nitrile and Fluorel diaphragm and PTFE valves. All-plastic head; no metal in contact with gas flow
• Service-free motor - brushless motor with sealed ball bearings and thermal protection. UL recognized motor. No lubrication required
• Pump motor equipped with 12" leads
• Reliable - every pump is tested to ensure rated performance and long, trouble-free operation
• Quiet - noise level is lower than most other pumps available
• Excellent performance - economical to operate. Pump and motor are supplied as an integral unit