SIHI® LEMD Liquid Ring Vacuum Pump
The SIHI LEMD close-coupled liquid ring vacuum pump series handles vapors, gases and liquid carryover with dependable performance. Its compact design -- based on standard electric motors -- supports easy maintenance, long service life and low total cost of ownership in space-constrained installations.
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- High vapor and gas handling capability supports demanding process conditions
- Near-isothermal compression promotes cool, efficient operation
- Robust design helps deliver long service life and dependable reliability
- Simple maintenance and low spare parts demand help reduce lifecycle cost
- Compact footprint and corrosion-resistant construction support installation flexibility
Standards
ATEX 2014/34/EG
Operating Parameters
- Suction volume flow: to 450 m³/h (265 cfm)
- Suction pressures: 33 to 1013 mbar (24 to 760 Torr)
- Inlet gas temperature: to 200°C (392°F)
- Service liquid max. admissible temperature: 80°C (176°F)
Size range: DN25 to DN65 (1.0 to 2.5 in)
Materials: Cast iron and 316 stainless steel
SIHI LEMD Steam vacuum pump
For the sterilization process in the health care industry, the SIHI LEMD Steam vacuum pump is available. This special configuration is able to condense steam internally, with peak condensing power to 100 kW. Installation of a plate-type
condenser and piping is not required, resulting in lower installation costs and space savings.
SIHI LEMD Cavac vacuum pump
For profile calibration in rubber and plastics manufacturing, Flowserve offers the SIHI LEMD Cavac. This special configuration is able to handle high quantities of additional liquid carryover without a liquid-gas separator. The SIHI LEMD Cavac can operate down to 20 Hz, reducing energy consumption significantly.
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