Tag: vacuum oil pumps
-
China Hot selling Energy-Conserving Vacuum Pump Air Rotary Oil Water Piston Dry Portable Mini Scroll Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pumps vacuum pump engine
Product Description Energy-Conserving Vacuum Pump Air Rotary Oil Water Piston Dry Portable Mini Scroll Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pumps Vacuum Pumps The installation of a Variable Speed Drive (VSD), sometimes called a variable frequency drive, usually saves between 50 and 65% in electricity costs with the same or better regulation of…
-
China OEM Piston Vacuum Pump Air Rotary Oil Water Rotary Dry Portable Mini Scroll Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pumps manufacturer
Product Description Piston Vacuum Pump Air Rotary Oil Water Rotary Dry Portable Mini Scroll Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pumps piston vacuum pump Piston type vacuum pumps and compressors are being used where oil-free air is a must. The oil free character of the pump is a guaranty of low maintenance costs.…
-
China factory Vrd-8 Series Industrial Dual Stage Spiral Slice Type Oil Rotary Vane Vacuum Pumps vacuum pump distributors
Product Description Product Parameters Model VRD-4 VRD-8 VRD-16 VRD-24 VRD-30 VRD-48 VRD-65 VRD-90 Pumping Speed 50HZ m3/h(L/S) 4(1.1) 8(2.2) 16(4.4) 24(6.6) 30(8.3) 48(13.3) 65(18) 85(23.6) 60HZ m3/h(L/S) 4.8(1.3 9.6(2.6) 19.2(5.2) 28.8(7.9) 36(9.9) 57.6(16) 78(21.6) 102(28.3) Ultimate Partial Pressure Gas Ballast Close(Pa) 5×10-2 5×10-2 4×10-2 4×10-2 4×10-2 4×10-2 4×10-2 4×10-2 Ultimate Total Pressure Gas Ballast Close(Pa)…