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FGP

Liquid ring vacuum pump in ceramic

Our FGP liquid ring pump is the suitable partner for difficult evacuation and  compression processes involving gases and vapours in all corrosion-critical areas  of application in the chemical industry. Together with the freely selectable operating medium of the liquid ring, the FGP allows volume flows of up to 700 m3/h.  In compressor mode gas pressures of up to p2 max = 2.5 barg are easily created.  In vacuum mode for aggressive media the pump produces suction pressures of  p1 = 100 mbara up to p1 = 25 mbara with an additional gas ejector. And this all  takes place at gas temperatures of up to 120 °C. The highly corrosion-resistant technical ceramic is perfectly suitable for all media containing chlorine and hydrogen chloride.

Design Features

Design

Vacuum pump

Material

Ceramics

Size

DN 32 - DN 100

Impeller

Impeller gap adjustable

Delivery rate

Qmax. = 700 m3/h

Temperature

-20 °C to 100 °C

Pressure Suction side

psmin = 25 mbara (mit Gasstrahler)

Pressure Pressure side

pdmax = 2,50 barg

Corrosive and abrasive gases and vapours in the chemical and pharmaceutical industry.

Norm

ISO 5199

Type

Horizontal, single-stage

Casing design

Single volute casing

Impeller

Impeller gap adjustable

Bearing lubrication

Oil lubrication

Installation versions

Base plate or compact unit

Ambient temperature

-20°C to 60°C

Shaft sealing with double mechanical seal or stuffing box

  • FRIKORUND®