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A rotor is plalced eccentrically toward the cylinder in the space enclosed with the cylinder and the side paltes,and each component is precisely sdjusted and cconstructed with minimum clearance.
With centrifugal effect created when the rotor turns,the vanes inserted in cuts of the rotor continuously slide on the inner wall of the cylinder.



 SPECIFICATIONS FOR Electric Vacuum Pump Kit 28146


OE Number
28146
Vacuum Control Included
YES
Part type
Vacuum Pump
Mounting Insulators Included
YES
Maximum Vacuum (hg)
20
Switching Relay Included
YES
Power Supply
12V DC
Height (in)
7.000 in
Vacuum Hose Included
YES
Length (in)
8.000 in
Vacuum Hose Color
Black
Width (in)
5.000 in
Vacuum Gauge Included
NO
Quantity
Sold as a kit
1.Quick Services
Wanray set up offices in many parts of the world. So it will offer the product and service at the first time.
2.Professional Services
Salesman at Wanray can communicate with customer without obstacle,the engineers can analyse the requirement and work with customer to ensure that we understand your product or range requirements 100% before selecting the right manufacturer for you; Devil in Details!We can guarantee quality manufacturing processes are met to European and Global standards.
3.Satisfied after-sale Services.
Wanray accept the customer`s complaining day and night, then solve it at the right time.