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APEX TD pumps offers one of the broadest ranges of pumps with discharge sizes from 32mm to 250mm. The Back pull out design for ease of maintenance and conforms to DIN 24255 standard. Capable of handling large range of liquids and compatible with a Vortex impeller.


  • Dimensions to DIN 24255
  • Complies to ATEX Directive 2014/34/EU


  • Comprehensive range with 42 sizes
  • Impellers trimmed to contract duty
  • Supplied bareshaft or with IE3 motors for energy saving 
  • Semi open vortex impellers also available

Operating range

  • Maximum flow rates up to 1080 m3/hr
  • Discharge flange sizes 32mm – 250mm
  • Flange ratings BS4504 PN16, BS4504 PN25, BS4504 PN40, ANSI 150RF or 300RF


For clean and dirty water and other liquids with similar properties.

  • Water Supply
  • Cooling water
  • Air conditioning
  • Heating circulation
  • Industrial liquids chemicals 
  • Seawater
  • Oils solvents and process liquids
  • Drinking potable water
  • Aqua-culture
  • Eletrophoretic paint

Working pressure

Cast Iron pumps are capable of a 16 Bar working pressure. Higher rated flanges, cast steel and stainless steel pumps can be supplied for higher working pressures. All pumps are hydrostatically tested to 1.5 times the rated working pressure.

Mechanical seal

Virtually any make and type of single, double or cartridge mechanical seal and packed gland options.


Castings in a variety of materials are produced in the company’s own ISO 9001 foundry in Bristol, using the Replicast® method to produce porosity free castings by shell moulding. Castings can meet NORSOK and NACE MR0103 standards where required.

  • Cast Iron: BS-1561:2011
  • Ductile Iron: ISO 1083:2005
  • Cast steel: ASTM A216 Grade WCB
  • Stainless Steel: ASTM A351 CF8M, CF3M, CF3
  • Hastalloy C: ASTM A494 Grade CW-12MW
  • Cast bronze: BS1400 grade LG2
  • Other grades available on request.
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