Membrane hydraulic pump Hydro/ 3 API 675
gearwith electric motorfuel oil

membrane hydraulic pump
membrane hydraulic pump
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with electric motor
fuel oil
Other characteristics
oil, modular, membrane, for metering pumps

Max.: 100 bar (1,450 psi)

Min.: 10 bar (145 psi)


Capacity range of single head pump: 11 – 196 l/h; 100 – 10 bar The Hydro/ 3 API 675 is designed to comply with API 675 due to its technical features, including full-motion drive, automatic bleeding etc. The hydraulic diaphragm metering pump Hydro/ 3 API 675 (HA3e) meets the requirements of API 675, among other things due to its full-motion drive and automatic bleeding. Some of the many drive options are also approved for use in areas at risk from explosion. Your benefits Excellent process reliability: ■ PTFE multi-layer diaphragm with integral diaphragm rupture warning system ■ Integrated hydraulic relief valve with ventilation function ■ Metering reproducibility is better than ± 1% in the 10-100% stroke volume range under defined conditions and with proper installation. Excellent flexibility: ■ The modular construction with single and double head versions permits a wide range of applications, with the double head designs (boxer principle) being operated in push-pull mode ■ It is possible to combine up to 5 metering units, even with different pump capacities, in multiple pump systems ■ 5 different gear ratios are available Field of application ■ Oil and gas industry. ■ Volume-proportional metering of chemicals/additives in the treatment of boiler feed water ■ Metering of reactants and catalysts in the chemical industry ■ Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips
*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.