Vacuum pump LPH MAG 75320/75330/75340

Two stage vacuum pump in robust design with magnetic coupling

Capacity	485 m³/h to 1615 m³/h
Pressure range	33 mbar to 1013 mbar
Material	Cast iron & Stainless steel

Variations
Product information

Variations

Article number	Amount
AT 6300-75320MAG
AT 6300-75330MAG
AT 6300-75340MAG

Product information

Main facts

Capacity	Pressure range	Material
500-1700 m³/h	33-1013mbar	Cast iron & Stainless steel

Descrption

A two stage liquid ring vacuum pump with a simple, robust construction with magnetic coupling.

With a free shaft end all options of shaft coupling, motor and DIN seals are available to adapt the pump to your industry.

Range of application

Evacuation and pumping of dry gases and saturated steam.

Typical industries are chemistry, pharmaceutical, food, plastic and rubber industry.

Vacuum is used for distillation, drying, degassing, filling and boiling.

Design

The pump works according to the liquid ring principle. Fluid pumps are in some regards related with displacement pumps since the pump wheel is eccentrically located in the round pump body. When the wheel is rotating a fluid ring is created along the pump body's inner wall. In the cells (the space between the pump body's wings) inside the fluid ring rising part volumes (intake) and then decreasing volumes (outlet) will be created under one rotation.

Material combinations

Pos	0B	4B
Casing	0.6025 Cast iron	1.4408 Acid-proof steel
Central body	1.0038 Steel	1.4581 Acid-proof steel
Guide disc	0.6025 Cast iron	1.4408 Acid-proof steel
Shaft	1.4021 Stainless steel	1.4571 Acid-proof steel
Impeller	1.0553 Steel	1.4571 Acid-proof steel
Inner magnet	1.4571 Acid-proof steel/Magnet	1.4571 Acid-proof steel/Magnet