Rotary Vane Vacuum Pump with Two-Shift Adjustable Gas Ballast Valve Video,Demo, How It Works & Features

Name: Rotary Vane Vacuum Pump with Two-Shift Adjustable Gas Ballast Valve
Uploaded: 2026-07-11T02:33:32+08:00
Description: Watch the Rotary Vane Vacuum Pump with Two-Shift Adjustable Gas Ballast Valve video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-31 4800

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Product Specifications

Model NO.:

VRD-30 rotary vane pump

After-sales Service:

One-Year Guarantee, Lifetime Maintenance

Warranty:

One Year

Oil or Not:

Oil

Structure:

Rotary Vacuum Pump

Exhauster Method:

Positive Displacement Pump

Vacuum Degree:

Low Vacuum

Work Function:

Maintain the Pump

Working Conditions:

Oil Pump

Displacement Speed M3/H:

Ultimate Partial Pressure Gas Ballast Cl:

4X10-2

Ultimate Total Pressure Gas Ballast Clos:

4X10-1

Ultimate Total Pressure Gas Ballast Open:

8X10-1

Power Rating (Kw):

1.1

Intake and Exhaust DN (mm):

Kf25/40

Oil Capacity (L):

1.3~2.0

Motor Speed (Rpm):

1440

Trademark:

TOPTION

Transport Package:

Wooden Box

Specification:

rotary vane vacuum pump

Origin:

China

HS Code:

8414100090

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