Pump units of series 7-angk

Application

Used to pump over oil and oil-products, liquefied hydrocarbon gases and liquids, containing injurious substances of the 2,3,4 class of danger, with density - 600…1900 kg/m3, kinematic viscosity – not more than 132 cSt with volume concentration of solid elements not more than 2% and not more than 0.2 mm in size; in the temperature range of -41 to +450°C.

Features

• The high output rate by low energy consumption.
• The lack of a cooling liquid system for bearings of the pump group and the seal.
• The high reliability due to the reduction of sealing bundles; as well as the use of vibromonitoring and temperature control systems of bearing group with direct measurement.
• The Use of mechanical seals ‘Tandem’ working practically without leaking (max leakage 0.002 l/h).
• The high efficiency of the unit.