SCP EN 22858 NORM PUMPS

Handled Liquid

SCP Type pumps are suitable for clean or slightly contaminated liquids with low viscosity

Technical Data

Suction Flange DN 50__DN 300 mm
Discharge Flange DN 32__DN 250 mm
Capacity up to 1700 m3/h
Head up to 140 m
Speed up to 2900 rpm
Operating Temperature -20 C -+175 C*
Casing Pressure (Pmax) 16 bar (25 bar)*
( Pmax : Suction Pressure + Shut off Head)
( * ) The material of pump differ according to the type of pumped liquid, operating temperature and pressure. Contact our company for detailed information.
  • Due to the back-pull-out design the complete bearing assembly including impeller and shaft can be dismantled without removing the volute casing from the pipe system.
  • All impellers are dynamically balanced according to ISO 1940 Class 6.3.
  • Axial thrust is balanced in closed impeller by wear ring/balancing hole system and in semi-open impeller by back ribs.
  • Heavy duty shaft not in contact with the medium handled (dry Shaft).
  • For casing sealing, confined gaskets are used to prevent blow-out under pressure.
  • Horizontal, single stage, radially split volute casing type, end suction centrifugal pumps with enclosed impeller
  • In addition to 26 basic size conforming with EN 22858/ISO 2858, there are 10 additional sizes. Dimensions of additional sizes may differ from other suppliers.
  • Suction and discharge flanges conforming to ISO 700/PN16.
  • Depending on request or requirement, pumps with soft packing or single, double and cartridge type mechanical seals can be supplied.
  • External seal cooling system may be used if required.

Design Features

  • Horizontal, single stage, radially split volute casing type, end suction centrifugal pumps with enclosed impeller
  • In addition to 26 basic size conforming with EN 22858/ISO 2858, there are 10 additional sizes. Dimensions of additional sizes may differ from other suppliers.
  • Suction and discharge flanges conforming to ISO 700/PN16.

Shaft Sealing

  • Depending on request or requirement, pumps with soft packing or single, double and cartridge type mechanical seals can be supplied.
  • External seal cooling system may be used if required.

Pump Designation

Pump Type -SCP
Discharge Nozzle (DN-mm) 125
Nominal Impeller Diameter (mm) -315
Impeller Type (A: semi-open) -A
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