SIHI® LPH Liquid Ring Vacuum Pump
- Delivers near-isothermal, oil-free compression with no internal lubrication for clean, efficient operation
- Capable of handling nearly all gases and vapors, including liquid carryover, across a broad range of applications
- Supports low maintenance, safe operation, low noise and minimal vibration to enhance overall reliability
- Offers durable, non-contacting metallic rotating parts and standard features such as O-ring sealing, cavitation protection and a drain hole
- Available in a wide range of materials with built-in solids drain and ATEX-compliant designs to meet demanding service requirements
Standards
- ATEX 2014/34/EG
- NACE MR0175 / MR0103
- NDT acc. ASME
Operating Parameters
- Flows to 10350 m³/h (6090 CFM)
- Suction pressures to 33 mbara (0.5 psia)
- Temperatures to 100°C (212 °F)
- Service liquid max. admissible temperature 60°C (140 °F)
Size Range: From DN40 (1 1/2 in) to DN250 (10 in)























