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Grundfos CRN 3-31

Photos - Surface Pump Grundfos CRN 3-31
Outdated Product
Type: surface pump; Suitable for: chemical liquids; Maximum performance (L/h): 4500; Maximum head (m): 205; Motor power (W): 3000; Protection class (IP): 55; Country of origin: Denmark; Impeller / auger material: stainless steel; Dimensions (mm): 1148х198; Weight (kg): 50;
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Grundfos CRN 3-31
centrifugal
Main
Pump designvertical
Suitable forchemical liquids
Specs
Maximum performance4500 L/h / maximum /
Maximum head205 m / maximum /
Max. pressure25 bar
Pump typecentrifugal
Suction typepriming
Maximum liquid temperature120 °С
Suction systemmultistage / 31 steps /
Outlet size1 1/4"
Inlet hole size1 1/4"
Engine
Maximum power3000 W
Power sourceelectric
Mains voltage400 V
General specs
Protection class (IP)55
Country of originDenmark
Pump housing materialstainless steel / cast iron /
Impeller / auger materialstainless steel
Dimensions1148х198 mm
Weight50 kg
Added to E-Catalogjune 2017
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Grundfos 2024 - new products, best sales and most actual models Grundfos.
Additional features surface pump Grundfos CRN 3-31:
  • Maximum ambient temperature — 60 °С
  • Single-phase motor option available (on request)
  • Available with oval flange
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