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AT 6300-05501

Vacuum pump LOH 05501

Two stage vacuum pump in simple and robust design

Capacity2,7m3/h to 6,1 m3/h
Pressure range80 mbar to 1013 mbar
MaterialCast iron & bronze

Variations

Article number Amount
AT 6300-05501

Product information

Main facts

CapacityPressure rangeMaterial

2,7-6,1 m³/h

80-1013mbarCast 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.

Product key (example LOHE 05501 AN 001 01 0)

PosDescriptionCodeExplanation
1-3Pump modelLOHFluid ring vacuum pump
4ConstructionE
5-10Pump size

20103-20107

One stage pump

05501-25309Two stage pump
11Hydraulics

A

12-13Bearings+direction of rotation

B

One sleeve bearing, one greased roller bearing

NOne shaft end, clockwise rotating
14-16Sealing001Gland packing, double
131Mechanical sealing SIHI FK EBPGG
X0AMechanical sealing SIHI FK GBVGG
17-18Material01Se table below
32Se table below
19Gasket0O-ring

Material combinations

Pos0132
Casing0.6025 Cast iron2.1050.01 Bronze
Central body0.6025 Cast iron2.1050.01 Bronze
Guide disc0.6025 Cast ironG Sn Bz 16 Bronze
Shaft

1.4021 Stainless steel

1.4401 Acid-proof steel
Impeller2.0550 Bronze2.1052.01 Bronze