Vacuum pump LOH 20103/20107

Two stage vacuum pump in simple and robust design

Capacity	2,7m³/h to 6,1 m³/h
Pressure range	80 mbar to 1013 mbar
Material	Cast iron & bronze

Variations
Product information

Variations

Article number	Amount
AT 6300-20103
AT 6300-20107

Product information

Main facts

Capacity	Pressure range	Material
2,7-6,1 m³/h	80-1013mbar	Cast iron & Bronze

Descriptions

A two stage liquid ring vacuum pump with a simple, robust design.

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 vapors.

Typical industries is chemical, pharmaceutical, food, plastic and rubber industries.

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

Design

The pump works according to the fluid 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 wheel wings) inside the fluid ring rising part volumes (inlet) and then decreasing volumes (outlet) will be created under one rotation.

Material combinations

Pos	01	42
Casing	0.6025 Cast iron	1.4408 Acid-proof steel
Central body	1.0553 Steel	1.4517 Acid-proof steel
Guide disc	0.6025 Cast iron	1.4408 Acid-proof steel
Shaft	1.4021 Stainless steel	1.4401 Acid-proof steel
Impeller	1.4308 Stainless steel	1.4517 Acid-proof steel