Single stage liquid ring pumps

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Overview

SIHI single-stage displacement pumps are of uncomplicated and robust construction with the following particular features like handling of nearly all gases and vapours, non-polluting due to nearly isothermal compression, oil-free (no lubrication in the working chamber), small quantities of entrained liquid can be handled, easy maintenance and reliable, low noise and nearly free from vibration, wide choice of material (therefore applicable nearly everywhere), incorporated central drain and no metallic contact of the rotating parts.

Product Information

Overview LOH Series LPH / LPH-X Series

Single stage vaccum pumps

Applications:
Handling and exhausting of dry and humid gases. Entrained liquid can be handled during normal duty. The pumps are applied in all fields where a pressure of 120 to 900 mbar must be created by robust vacuum pumps. Fields of application are for example the chemical and pharmaceutical industry (distilling and degassing), the electric industry (impregnation and drying), the plastics industry (degassing) and many more.

Overview LOH Series LPH / LPH-X Series

SIHI LOH SeriesSIHI LOH display

Technical Data:
Suction volume flow: up to 58 m³/h
Suction pressure: 150 up to 1013 mbar
Shaft seal: mechanical seal
Materials: grey cast iron, stainless steel

 

 

ModelkW / RPMMax Vacuum (mbar)Suction Volume Flow (m³/hr)
LOH 20103280015021
LOH 20107280015032
Overview LOH Series LPH / LPH-X Series

SSIHI LPHX displayIHI LPH / LPHX Series - Single stage

Technical Data:

Suction volume flow: up to 10,700 m³/h
Suction pressure: 120 up to 1013 mbar
Shaft seal: gland packing, mechanical seal
Materials: grey cast iron, stainless steel

 

ModelkW / RPMMax Vacuum (mbar)Suction Volume Flow (m³/hr)
LPH 40106145015080
LPH 404111450150140
LPH 405161450150220
LPH 505231450120540
LPH 605271450120800
LPH 70123975120850
LPH 705309751201150
LPH 705409751201550
LPH 805407351202100
LPH 805537351202780
LPH 90554700 (max)1204200
LPH 90567700 (max)1205050
LPH 10054590 (max)1207500
LPH 11055485 (max)12010700