Sk-30A High Quality Water Ring Pump for Vacuum Evaporation
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|Min. Order:||1 Piece|
|Production Capacity:||550PCS One Month|
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- Model NO.: SK-30A
- Exhauster Method: Positive Displacement Pump
- Work Function: Fore Pump
- Displacement: 30m3/Min
- Motor Power: 55kw
- Water Supply: 100L/Min
- Weight: 1200kg
- Specification: CE MARK, PARTS OF HIGH LEVEL
- HS Code: 8414100090
- Structure: Water Ring Pump
- Vacuum Degree: Vacuum
- Working Conditions: Normal
- Ultimate Pressure: 80hpa 60torr
- Rotating Speed: 740rpm
- Inlet&Outlet Dimensions: 100mm
- Trademark: DVE
- Origin: Zhejiang, China
Products Name: Water Ring Vacuum Pump
PS: The Picture is ONLY for reference, detailed model refer to REAL PIECE pls.
|Ultimate Pressure||Motor Power(kW)||Rotary Speed(rpm)||Water Supply(L/min)|
It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical, pharmaceutical, metallurgy, food, medicine, textile, papermaking, electrical industry ( electronic industrial field) and so on. It can compose a vacuum system together with Roots Vacuum Pump and atmospheric Jet pump to achieve high vacuum, high efficiency, low power consumption.
Regular Selection for Water(Liquid)Ring Vacuum Pump
1,Based on the vacuum value
(1)If the pump is operated for long time with the inlet pressure range between1.3×104~1×105Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(2)If the pump is operated for long time with the inlet pressure range between5×103~1.3×104Pa(between40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(3)If the pump is operated for long time with the inlet pressure range between1×103~1.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.
There are four principles to choose working media(i.e.ring liquids);
(1) Lower saturated steam pressure
(2) Lower viscosity
(3) Stable physical & chemical features; no chemical reaction with the pumped gas;no corrosion to the pump; no pollution to the environment.
3,Choose the dynamic seal of the shaft:
Choose the packing seal in general occasion; choose the mechanical seal when the pump is used in no leak occasion.
4,Choose the material of the part that the gas passed:
5, The motor should be selected based on pumping pressure.
6,Composition methods of the water ring vacuum pump system
The opening circulation system should be used if the working liquid in the outlet need not be circulated or partially circulated.
The closed circulation system should be used if the working liquid in the outlet must be circulated.