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Samson KS725 Liquid Ring Vacuum Pump
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Samson KS725 Liquid Ring Vacuum Pump

NZ $10,575.00

The KS725 is designed to meet the demands in continuous and rough areas and wet processes. The pump can be adapted to a specific working process and has special advantages when used in explosion proof environments. The KS725 is as standard equipped with fully welded stainless steel rotor and shaft and mechanical shaft seals ensuring a long life and low operating costs.

With the latest technology incorporated, the KS725 is produced and tested under strict and continuous quality control to ensure a reliable operation.

Key features

Range: 100 to 3,000 mbar

Capacity: up to 850 m3/h

Power: 11 – 30kw

  • Stainless steel rotor and shaft
  • Mechanical shaft seals
  • Wide applicability with few components
  • Choice of materials
  • Long life time cycle
  • Low maintenance costs
  • Cost effective performance
  • Reliability and flexibility
  • Low noise emission
  • Vacuum and pressure
  • Made in Denmark
  • Application areas – used in a wide spectrum of industrial environments such as processing, food and fishing industry, transport and off-shore
  • No use of oil! The liquid ring pump is 100% oil free and operates solely on water
  • ATEX Certified (zone 1) – KS725 is ATEX Certified (zone 1) for operating in potentially explosive atmospheres


Technical data

Weight (excluding branch pipes): 209kg

Sound pressure: 78 – 80 dBA

Test pressure: 5bar, g

Rotation speed range: 1,000 – 1,800 RPM

Gas temperature (maximum): 120°C

Pumps with ATEX Certificate, maximum temperature 80°C

Service liquid temperature (maximum): 90°C

Pumps with ATEX Certificate, maximum temperature 50°C

Bearing greasable: Ball

Pump colour: 5021 RAL

Capacity: Up to 850 m3/h / 14,200 L/m (500 CFM)


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Contact Information
Phone: 03 543 9057
0800 255 356
58 Gladstone Road
Richmond 7020
New Zealand