Pumping units are used for pumping oil, oil products, liquefied hydrocarbon gas (LHG), neutral liquids and liquids containing harmful substances (HS) 2, 3, 4 hazard classes according to GOST 12.1.007-76, density from 500 kg / m³ to 1900 kg / m³, kinematic viscosity no more than 200 mm ² /s (cSt), with a volume concentration of solid inclusions no more than 2% and a size of no more than 0.5 mm in the operating temperature range:
Pumping units are operated at ambient temperatures from -60 ° С to +50 ° С, and at an altitude of no more than 1000m above sea level. As for the operation in other conditions, it is agreed with the manufacturer.
Pumping units are general-purpose products in accordance with GOST 27.003-2016 and are produced in climatic modification N, F, NF or T for placement categories 1, 2, 3, 4 in accordance with GOST 15150-69.
Pumping units are manufactured in general industrial and explosion-proof design. Explosion-proof pumping units are used for operation in explosive and fire hazardous areas, where, according to the operating conditions, can form explosive mixtures of gases, vapors or dust with air related to categories IIА, IIВ, IIC and groups T1, T2, T3, T4 according to GOST R 30852.5-2002.
Gasturbotek LLC has a certificate confirming that the quality management system, as applied to the production of pumping equipment, installation supervision and commissioning works, meets the requirements of GOST R ISO 9001-2008 (ISO 9001: 2008).
An example of a symbol for a pump unit with nominal diameters of suction and discharge pipes of 300 mm and 250 mm, respectively, series VII, nominal impeller diameter 450 mm: PAG VII 300-250-450. PAG VII 300-250-450
An example of a symbol for a pumping unit with a nominal diameter of the suction and discharge pipes of 150 mm and 125 mm, respectively, series IV, a nominal diameter of 265 mm impellers and the number of stages 10: PAG IV 150-125- 265/10.