The Monoflo DIN-Master fully conforms to the pump standard DIN 24255 and covers all sizes nominated. For most sizes, the hydraulic performance exceeds the requirements of DIN24255.

All pumps are mounted on standardised bearing assemblies - Modules 25, 35 and 45, giving high parts interchangeability.

The DIN-Master range has been extended to include four models with 200mm & 250mm discharge, catering for flows up to 300 litres/sec. These sizes are mounted on a 4th standardised bearing assembly - Module 55.

DIN-Master offers users many advantages over equivalent pumps, because the range incorporates a number of features that improve reliability & performance, while simplifying maintenance and spare parts inventory.


Building services

Water transfer & pressure systems; central air-conditioning systems; fire protection; swimming pools & water feature applications. 


Circulation for machine cooling, process water in paper & pulp, iron & steel mills and sugar industry; marine & shipbuilding; and other manufacturing processes.


Mine general water supply; mine dewatering; generation of power; mining process. 


Irrigation; stock watering.


operating limits.

Liquid handled

Clean water or slightly-aggressive liquid compatible to pump material of construction.

Working pressure

Maximum working pressure up to 16 bar, (with exception of models at 10 bar). Pressure rating up to 24 bar available as option.


Maximum capacity up to 300 litres/sec or 1,080 m3/hr.

Discharge pressure

Maximum discharge pressure up to 15 bar or 150 metres.

Operating temperature

Temperature range of medium pumped, from - 15oC to 80oC. Higher temperature up to 105oC, with optional mechanical seals.

Operating speed

Maximum operating speed up to 2,900 r.p.m. at 50Hz and 3,600 r.p.m. at 60Hz.

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