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DOLPHIN VL 0100–0800 A
Continuous Flow

Dolphin VL – standard vacuum pump units. Available in continuous flow, partial or total recirculation.

Dolphin VL – standard vacuum pump units. Available in continuous flow, partial or total recirculation.

The Dolphin VL 0100 - 0800 A belongs to the Busch product family of proven Dolphin liquid ring vacuum pumps. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our Dolphin VL series type page.

Series Type Page DOLPHIN VL
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Contact us directly (Busch United States):
Get in contact or 1-800-USA-PUMP

Dolphin VL – standard vacuum pump units. Available in continuous flow, partial or total recirculation.

Dolphin VL – standard vacuum pump units. Available in continuous flow, partial or total recirculation.


Technical Specifications

In a Dolphin VL Continuous Flow System the operating fluid is taken directly from a main supply to the vacuum pump. After the compression it is separated from the gas and transferred to a drain as waste. No recirculation or recovery takes place. An automatic solenoid valve can provide for flow of operating fluid simultaneously with vacuum pump operation (i.e. upon the motor stopping, the valve closes preventing the housing to be filled with too much operating fluid). 


A compact yet highly efficient stainless steel separator vessel serves to separate the discharge gas/liquid mixture, allowing the operating liquid to be returned to the vacuum pump. Instrumentation including an inlet check valve, fresh liquid supply kit with pressure reducing valve and cavitation protection allow for simple monitoring and control of the Dolphin VL Continuous Flow Systems. An optional thermostatic control valve provides system control optimization and the benefit of reduced fresh liquid consumption.

Dimensional drawing DOLPHIN VL 0100 – 0800 A Continuous Flow Safe Area System
DOLPHIN VL 0100 – 0800 A Continuous Flow Safe Area System
Dolphin VL 0100 – 0800 A Continuous Flow Hazardous Area (ATEX) System
Dolphin VL 0100 – 0800 A Continuous Flow Hazardous Area (ATEX) System

Technical Specifications

In a Dolphin VL Continuous Flow System the operating fluid is taken directly from a main supply to the vacuum pump. After the compression it is separated from the gas and transferred to a drain as waste. No recirculation or recovery takes place. An automatic solenoid valve can provide for flow of operating fluid simultaneously with vacuum pump operation (i.e. upon the motor stopping, the valve closes preventing the housing to be filled with too much operating fluid). 


A compact yet highly efficient stainless steel separator vessel serves to separate the discharge gas/liquid mixture, allowing the operating liquid to be returned to the vacuum pump. Instrumentation including an inlet check valve, fresh liquid supply kit with pressure reducing valve and cavitation protection allow for simple monitoring and control of the Dolphin VL Continuous Flow Systems. An optional thermostatic control valve provides system control optimization and the benefit of reduced fresh liquid consumption.

Dimensional drawing
DOLPHIN VL 0100 – 0800 A Continuous Flow Safe Area System
DOLPHIN VL 0100 – 0800 A Continuous Flow Safe Area System
Dolphin VL 0100 – 0800 A Continuous Flow Hazardous Area (ATEX) System
Dolphin VL 0100 – 0800 A Continuous Flow Hazardous Area (ATEX) System

Downloads

DOLPHIN VL 0100–0800 A
Continuous Flow

  • Technical Data, Continuous Flow, Dolphin VL 0100 – 0800 A english (359.5 kB pdf-File)

Want to know more?
Contact us directly (Busch United States):
1-800-USA-PUMP Get in contact

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