Vacuum Pumps

KNF N950.50 Series achieves fast evacuation and deep vacuum for air and gases.

Comments Off on Vacuum Pumps June 19, 2012
by Design Engineering Staff

KNF introduced its N950.50 Series multi-headed diaphragm vacuum pumps with the capability to simultaneously achieve high flow rates and deep vacuums. The pumps have a maximum flow rate up to 50 l/m and maximum vacuum <2 mbar abs. It’s liquid-tolerant pump design mitigates adverse effects from handling condensable media. The pumps can be powered either with a brushless DC motor or a worldwide motor with range of 100-240 V / 50-60 Hz. The pumps operate without oil to eliminate any chance of contaminating the pumped medium, exhibit high level of gas tightness, and can perform in any installed position. Options include speed control through external signal input, gas ballast, remote on/off operation, and signal output for speed monitoring. Wetted material options include PPS, PTFE, and EPDM. Custom products can be engineered to satisfy the most challenging OEM application requirements and standard engineering evaluation units are available for immediate delivery.