德国Sterling SIHI GmbH 真空泵 压缩机 喷射器
产品系列:
液环真空泵
水环压缩机
干式运行真空泵
气体喷射器
Products - Liquid Ring Vacuum Pumps
For over 80 years Sterling SIHI has maintained it's position as a leading supplier of liquid ring vacuum pumps to a wide range of process and related markets. Close contact is maintained with customers to ensure that product development is geared to market place needs. This is supported by investment in "state of the art" manufacturing to promote consistent quality, competitive lead times and ensure competitive pricing.
|
in Compact Design
Series LEM/LEL
Suction volume flow: 3 up to 470 m³/h
Suction pressure: 33 up to 1013 mbar |
|
|
in Bare Shaft Design
Series LOH, LPHX, LPH
Suction volume flow: 50 up to 10,700 m³/h
Suction pressure: 33 up to 1013 mbar |
|
Products - Liquid Ring Compressors
Liquid Ring Compressors compress gases from a lower pressure to a higher pressure. Almost all gases and vapours can be compressed, even those containing dust and liquids. Due to the intensive contact between the gas being conveyed and the operation fluid, there is only a very slight rise in the temperature of the gas being conveyed, so that one can almost describe it as an isothermal compression.
|
Single-Stage
Series LOH, LPHX, LPH, KPH
Suction volume flow: up to 10,500 m³/h
Compression pressure: 0.2 up to 1.5 bar g |
|
|
Multi-Stage
Series LOH, LPHX, KPH, KLH
Suction volume flow: up to 1,450 m³/h
Compression pressure: 0.2 up to 11 bar g |
|
Products - Dry Running Vacuum Pumps
To meet the demands of the process industry, Sterling SIHI offers completely dry running vacuum pumps. Dry running vacuum pumps are used increasingly throughout industry where there is a growing demand for uncontaminated vacuum, free from oil or service liquid, a requirement for low operating pressures, a flexibility required from batch processes, concern about storage and disposal costs of service liquids and the pressure to minimise life-cycle costs. The SIHIdry vacuum pump is a vertical twin-screw machine that is completely dry running and has no mechanical shaft seals. Moreover, the hermetically sealed unit has been developed specifically to meet these demands, whilst maintaining a simple, cost-effective solution.
|
for Chemical Applications
Series SIHIdry M and H version.
Suction volume flow: up to 4,000 m³/h
Suction pressure: < 0.001 mbar |
|
|
for Industrial Applications
Series SIHIdry V and S version.
Suction volume flow: up to 4,000 m³/h
Suction pressure: < 0.001 mbar |
|
Products - Gas Ejectors
Sterling SIHI gas ejectors are used wherever the vacuum attainable by a liquid ring vacuum pump is not sufficient and where danger of running in cavitation is imminent for the liquid ring vacuum pump. Even if the suction side of the ejector is closed, the liquid ring vacuum pump is protected against cavitation.
|
for single-stage Liquid Ring Vacuum Pumps
Series GEV.
Suction volume flow: up to 1050 m³/h
Suction pressure: 8 up to 80 mbar |
|
|
for two-stage Liquid Ring Vacuum Pumps
Series GOV, GPV.
Suction volume flow: up to 400 m³/h
Suction pressure: 4 up to 80 mbar |
|
|