| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Vacuum Pumps, Blowers & Parts > Vacuum Pumps > Elmo Rietschle > VLR Vacuum Pumps > Item # VLR 501 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # VLR 501, Claw Vacuum Pump Web Price QUOTE larger image larger image Financing · Specifications · Note Financing Approve Payments Finance with Approve Payments Specifications Dimension a at 50 Hz 47.28 in Dimension a at 60 Hz 43.89 in Dimension a1 at 50 Hz 26.93 in Dimension a1 at 60 Hz 27.32 in Dimension b 30.08 in Dimension c 20.67 in Dimension d 7.76 in Dimension e 32.28 in Dimension f 11.42 in Dimension G 20.94 in Dimension H 9.45 in Dimension l 9.65 in Dimension m 13.39 in Dimension r 7.05 in Dimension u 1.57 in Diameter w at 50 Hz 12.28 in Diameter w at 60 Hz 11.47 in Dimension z1 47.24 in Dimension z2 7.87 in Dimension z3 11.42 in Dimension R 3 in Thread Type NPT Capacity at 50 Hz 294 cfm Capacity at 60 Hz 353 cfm Maximum Ultimate Vacuum Gauge Pressure 38 Torr28.44 inHg Ultimate Vacuum Gauge Continuous Operation 188 Torr22.5 inHg Motor Voltage at 50 Hz 400 V690 V Motor Voltage at 60 Hz 208 to 230 V460 V Motor Tolerance ±10 % Motor Rating at 50 Hz 9 kW Motor Rating at 60 Hz 15 hp Full Load Amperage at 50 Hz 11.0 A19.0 A Full Load Amperage at 60 Hz 18.5 A37 to 39 A Speed at 50 Hz 2850 rpm Speed at 60 Hz 3450 rpm Average Noise Level at 50 Hz 82 dBA Average Noise Level at 60 Hz 84 dBA Weight at 50 Hz 606 lb Weight at 60 Hz 639 lb Gear Oil Capacity 0.9 L Non Return Valve (ZRK) 80 (03) Suction Filter (ZAF) 80 (53) Brands Zephyr Note Relates to pump inlet conditionsCurves and tables refer to vacuum pump at normal operating temperature.Technical information is subject to change without notice.The listed values for a, ø w and full load amperage may vary because of different motor manufacturers. MORE IMAGES · VLR Vacuum Pumps - 3 DOWNLOADS Downloads for VLR Vacuum Pumps (PDF, 578KB) Finance with Approve Payments Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook