GAMA - Model I/II 610 -Horizontal Centrifugal Volute Process Pumps

WORKING CONDITIONS

• medium temperature range from - 40 C to +200°C (HEP, HEQ) from + 200°C to 450°C (HER, HES)
• working pressure of 50 bars
• medium density range from 500 kg.m-3 to 1 kg.m-3600
• kinematic viscosity up to 75 mm2.s-1
• pH 0 - 14
• contents of solid particles up to 1% of weight
• particle size up to 0,5 mm
• other variants consult with the manufacturer

CONSTRUCTION

• 42  sizes of hydrodynamic pumps (series 25 and 30 not included)2
• full compliance with API 610  latest edition (HEP, HER)
• pumps comply with the code designation of class OH2 PN50
• horizontal, centrifugal, single-stage, volute-type construction with an axial intake and a radial outlet
• radial-split pressure body; body feet placed horizontally
• impeller supported on oil-lubricated roller bearings in the bearing bracket  bath and spray lubrication
• shaft sealing in the bearing bracketi s performed with labyrinth  idiscs
• pump body and the lantern bracket forming a compact unit
• closed impeller with double-ended seal rings and relief openings fixed on a protruding end of the shaft
• the lantern bracket with a casing forms a chamber enabling cooling or heating of the area before the packing
• packings acc. to API 682 (HEP, HER)
• flanges upon request; standard: rough seal bar; welding neck-flanges included
• other versions optional, consult with the manufacturer