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Industrial water pump FH4 series
for coolantfor lubricantselectric

industrial water pump
industrial water pump
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Characteristics

Media
for industrial water, for coolant, for lubricants
Operation
electric
Technology
centrifugal
Domain
industrial, for the metallurgical industry, for machine tools
Applications
booster, cooling, high-pressure, for emulsions, feed
Fluid specification
cutting fluid
Other characteristics
high-efficiency, multi-stage, with mechanical seals, high-performance, in-line, with closed impeller, tandem
Flow

Max.: 90 l/min (23.7755 us gal/min)

Min.: 0 l/min (0 us gal/min)

Head

Max.: 260 m (853'00")

Min.: 10 m (32'09")

Power

Max.: 4 kW (5.44 hp)

Min.: 0.45 kW (0.61 hp)

Description

Pressure Boosting Pumps series TH and FH use closed impellers in order to minimize power consumption and to optimize hydraulic pump efficiencies. In addition, the TH series offers high pressures at short immersion depths. Inline pumps of the series FH can be used as boostingpumps if provided with positive inlet pressure. This inlet pressure can be provided by the central coolant supply or a feed pump. In such a setup, pumps of the series FH can raise the incoming pressure by up to 26 bar. A frequency converter can be supplied for special applications or for matching the pump characteristic to a specific duty point. See page "Control/Regulation" in the Technical Information Applications Types of fluid - - Industry water coolants cooling/cutting oils - Kinematic viscosity - - 1 mm²/s (1 cSt) higher viscosity upon request - Pumping temperature - - 0...80° C Construction Pump body - - cast iron Cover - - cast iron Impellers - - CrNi-steel Shaft - - CrNi-steel Diffusers - - CrNi-steel Mechanical seal - - SiC O-rings - - Viton Optional: - - Pump body - - bronze Cover - - bronze Pole-changing motor - - 4 - 2 poles - - Noise level - - 58 dBA (FH403...FH412) 63 dBA (FH413...FH427) 71 dBA (FH428...FH435)
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.