Wilo-SCP

Design

Axially spilt case pump mounted on a baseplate

Application

  • Pumping heating water in accordance with VDI  2035 water/glycol mixtures, cooling/cold water and domestic hot water
  • Applications in municipal water supply, irrigation, building services, general industry, power stations, etc.

Type key

Example SCP 200/250HA‐110/4
SCP Axially split case pump
200 Nominal diameter of pressure port
250 Nominal diameter of impeller
HA Hydraulics type A
HB Hydraulics type B
Hs Single suction impeller
DS Two-stage pump
DV Double volute
110 Rated motor power P2 [kW]
4 4-pole motor

Special features/product advantages

  • Efficient hydraulics for high flow rates up to 17,000 m³/h
  • Low NPSH thanks to double suction impeller
  • High process reliability and easy maintenance without removing the pressure or suction lines
  • Decreased noise level and reduced vibrations
  • Options: Drinking water approval (KTW, ACS), innovative Ceram CT coating
00631371_0

Description/design

  • Centrifugal axially split case pump, available in single-stage and two-stage design.
  • Delivered as complete unit (pump with coupling, coupling guard, motor and baseplate) or without motor or only pump hydraulics
  • Shaft sealing with mechanical seal or stuffing box packing
  • 2-, 4- and 6-pole motors; IE3-standard to 375 kW (IE2 on request)
  • Cast baseplate: SCP 200 and higher with welded steel frame (depending on the motor power and dimensions)

Materials

  • Pump housing: EN-GJL-250
  • Impeller: G-CuSn10
  • Shaft: X12Cr13

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • Other motor versions on request
  • Higher volume flow up to 17 000 m3/h as special version
  • Special motor (6000V, 10 000 V etc.)
  • Special construction
    • Impeller: Bronze, grey cast iron, stainless steel
    • Housing: grey cast iron, spheroidal cast iron
  • Cyclone separator (for flushing the gasket)