LIQUID RING VACUUM PUMPS

When it comes to reliable and efficient vacuum processes, Kinney offers 2 rugged and dependable liquid ring vacuum pump options: A Series and KLRC. The A Series is built to run in the most severe of industrial conditions. Axial flow design allows the pump to operate flooded, without damage. It is not unusual for these pumps to run 24/7 operations for years without maintenance. On the other hand, the KLRC liquid ring vacuum pump is ideally suited for pumping wet mixtures, even slugs of liquid with the potential to pull down as low as 4 Torr (5.3 mbar). For more information, call 02-168-3193-5 #109 or add Line ID: @multiphase (available 24 hours a day)

LIQUID RING VACUUM PUMPS

Two-Stage Liquid Ring Vacuum Pump KLRC

Self-contained liquid recovery and recirculation systems are available. Available in standard, all iron construction (no yellow metals), and 316 stainless steel. Liquid ring pumps often require water-cooling, but air-cooling systems are available.

Features

Ideally suited for pumping wet mixtures
Can pull down as low as 4 Torr (5.3 mbar a)
Low-pressure performance is limited by the vapor pressure of the sealing liquid: water, oil, or process liquids
Complete engineered system solutions available: instrumentation, controls, piping & valves
Self-contained liquid recovery & recirculation are available
Center-anchored tie rods allow access to either end of the pump without total disassembly
Double mechanical seals available in models KLRC75 through KLRC525 to meet API Piping Plan Requirements

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Single-Stage Liquid Ring Vacuum Pump A Series

A Series pumps are not as susceptible to cavitation compared to flat plate design because the flow path through the pump is an axial flow. This allows the velocity through the pump to be unchanged and carries the air out effortlessly. It is not unusual for these pumps to run 24/7 operation for years without maintenance. A Series pumps are vibration-free and environmentally friendly with no oil used for lubrication, and no oil discharged to atmosphere. Complete, self-contained systems including liquid recovery and recirculation are available.

Features

Simplistic in design, rugged in construction
Built to run in the most severe of industrial conditions
Unique design allows pump to operate flooded, without damage
Flat power curve over entire vacuum range prevents motor overload
No contact between operating components in the casing
Pull down to 29” Hg – 25 Torr (33 mbar a)
Increased water handling capability prevents heat build-up, extending single mechanical seal life
Reduced stress on motor shaft and bearings
Available in stainless steel, bronze, or cast iron (A200 & A300 models available in cast iron)
Compact, close-coupled design eliminates need for interstage manifold or motor alignment

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