'HydraPlus' or 'Hydra+' (Model HD) is a range of multi-stage ring section designed centrifugal pump for medium to high head applications. The range covers 10 discharge sizes (from 25mm to 200mm), up to 13 stages for most sizes, capable of delivering maximum capacity and discharge head of 500m 3/hr and 395metre respectively. The versatile and modular design, increase the level of interchangeability of parts between the various models-sizes of pumps.

Optimum hydraulic design, ensuring minimum number of stages, hence reducing shaft length and distance between bearings. This resulted in minimum pump wear, thus extending its operating reliability and life efficiency.

Where space is a constraint, Hydra+ can be vertically mounted (Model HDV) with no compromise in its performance.

Major components - casings, diffusers, impellers & shafts - fully constructed in 316 stainless steel. Pump c/w single mechanical seal with external flushing
Material of construction & shaft sealing

Depending on applications, Hydra+ offers various material executions to meet the requirements. From standard version of cast iron casing & diffusers, cast iron impellers and SS420 shaft, to fully SS316 construction are available.

Shaft sealings are available in two variants - 'gland packing rings' or mechanical seals (single or double type), and these come with options including, external flushing and/or cooling.

Hydra+ is designed for a wide range of applications.

Building services | General water transfer; pressure supply booster systems; fire protection (fighting) & water feature applications.

Industrial | Hot & cold water circulation; pumping condensate & boiler feeding; machine cooling; process water; marine & shipbuilding; and other manufacturing processes.

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

Agricultural | Irrigation, sprinkler application.

Municipal water supply