META-PLUS - Horizontal Centrifugal Volute Pumps

Working Conditions

• medium temperature range from - 4CTC to +18CTC (for oils and hydrocarbons up to 260`C)
• working pressure of 16 bars for sizes 1 - 36, 10 bars for size 37 - 42
• medium density range from 600 kg.rrf^ to 1900 kg.rrf^
• kinematic viscosity up to 75 mm^s"`
• pH0-14
• contents of solid particles up to 2% of weight
• particle size up to 0,5 mm

Construction

• dimensions and parameters ace. to EN 22858/ISO 2858/DIN 24 256 up to size 36 (200-150-NHD-400)
• full compliance with ISO 5199
• 40 sizes of standardized, hydrodynamic, medium-pressure pumps (series 25 and 30 not included)
• horizontal, centrifugal, single-stage, volute-type construction with an axial intake and a radial outlet
• closed impeller with diffuser guide vanes set on a pump shaft
• long service life bearings
• bearing housing connected to hydraulic unit by a lantern bracket, includes jacket for cooling or heating the area around the packing and behind the impeller
• 3 assembly arrangements grease lubrication basic arrangement (NVD), oil lubrication basic arrangement (NHD) and reinforced arrangement (NHG)
• variety of packings
• flanges PN16 ace. to EN 1092-1 and 2/ISO 7005-1/-2
• other versions upon request (cooling, heating, cooler chambers, discharge pipe flanges, coating, packings, etc.)