Product Name:
Product Name: Edward Vacuum Pump Oil
Brand: Edwards of the United Kingdom
Model: UL19, UL70, UL20, UL15
Sizes: 1L, 4L, 16L, 205L
Product Specifications:
Origin: United Kingdom
Whether Imported: Yes
Type: Vacuum Pump Oil
Viscosity Coefficient: 68
Brand: Edwards
Weight: 0.88
Flash Point: 230 (°C)
40℃ Dynamic Viscosity: 68 (cSt)
Pour Point: -12 (°C)
Model: UL19/19
Edward Vacuum Pump Oil Applicable Models
Vacuum Pump Oil Type | Applicable Edwards Vacuum Pump Models
Ultragrade 15 E2M0.7 E2M1.5 E2M2
Ultragrade 19 E2M5,E2M8,E2M12,E1M18,E2M18,E2M28,E2M30,RV3,RV5,RV8,RV12
Ultragrade70 E1M40,E1M80,E1M175,E1M274,E2M40,E2M80,E2M175,E2M275
Ultragrade 20 - EV20, EV40, EV70, EV100, EV160, EV200, EV300, EV400, EV630, all EH, QMB, HV series chemical Roots blowers
Edward Technical Specifications Sheet:
Product Showcase:
Product Performance:
Excellent antioxidant and thermal stability, greatly extending the service life of lubricants.
Low-carbon tendency, effectively prevents the formation of胶质 and carbon slag.
Low vapor pressure and volatility ensure an appropriate vacuum level within the vacuum pump.
Excellent extreme pressure anti-wear protection and good anti-foaming, air release properties.
Cautionary Notes:
Vacuum pump oil has a shelf life of up to 3-5 years under sealed conditions; unopened, it is guaranteed for 3 months.
* Replace pump oil after the initial 500 hours of operation with the new pump. Thereafter, change the oil every 1000-1500 hours of operation. (Note: In harsh operating environments, it's important to regularly observe the color of the pump oil.)
Check the oil level gauge. Replace the vacuum pump oil when the oil changes from amber to black or turns milky white.
Selecting the appropriate vacuum pump oil will greatly benefit the pump's ultimate differential pressure, ultimate full pressure, startup, power consumption, pump temperature, stability of pump performance, and the service life of the vacuum pump.
Vacuum Pump Oil Change Method
Open the drain valve using the gravity method, raise the pump body oil tank to allow the old oil in the vacuum pump to automatically flow into the rotating oil cap position for drainage. After the old oil is drained, inject a small amount of clean vacuum pump oil (100-500mL) from the vacuum pump filling point to flush the internal cavity of the vacuum pump. Then, run the vacuum pump for about 1 minute, turn off the vacuum pump, and drain the newly injected oil. If the drained oil is still not clean, continue to inject new oil for flushing until it becomes clean.
Then, unscrew the drain valve, remove the oil filling cap from the filling hole, add new vacuum pump oil into the vacuum pump until the oil level reaches the oil mark, and then tighten the filling cap.
Our services
Product Selection Consultation -- Vacuum System Customization -- Vacuum Technology Consultation -- Maintenance Service Contract -- Extended Warranty Service
