The KEH series, offers a greater pressure range. Capable of operating with a negative inlet pressure (vacuum) and a positive discharge pressure. These pumps use the liquid ring principle to ensure maximum safety in compression mixtures.
The Principle of the liquid ring pump is dependent upon a continuous supply of cool, clean service liquid, normally water, which enters the pump at the initial stages and is discharged from the final stage together with the compressed gas.
Features: KEH
• Pressure range flexibility
• Operational safety
• Reliable operation
• Construction simplicity
• Robust construction
• External bearing arrangement
• Handles entrained liquid and vapor handling
• Low vibration and noise
Technical Data:
Capacity: up to 500 SCFM
Pressure: up to 35 PSIG
Material:
Cast iron with bronze or stainless steel impeller
Note: please consult Factory for applications exceeding these ranges, or requiring a negative inlet pressure.
Accessories:
SIHI Pumps can provide service liquid arrangements in completely piped, assembled and tested factory packages
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US 934 
CN 165 
MY 132 
AP 58 
AU 51 
CA 34 
DE 31 
SG 24 
