Take Our Survey Contact Us LinkedIn Twitter YouTube Channel

FreFlow - Self-Priming Centrifugal Pump

Self-priming Single Stage Pumps, FreFlow
Product Type:
Pumps / Centrifugal Pumps

Self-priming centrifugal pumps

Features

Self-priming centrifugal pumps

  • Excellent self-priming ability
  • No non-return valve required in the inlet
  • Single unbalanced/balanced seals to EN 12756 (DIN 24960)
  • Mechanical seal with dry-running protection through oil bath quench
  • Ideal for handling contaminated liquids
  • Easy maintenance Back-Pull-Out principle
  • Flanges 32 and 40 threaded connection
  • Flange connection 50 and higher to ISO 7005 PN 16
  • Flange connection to ISO 7005 PN 20 (ANSI B16.5 150 lbs) optional
  • Greased for life roller bearings
  • Magnetic drive optional
  • Atex Certified
  • CE Certified

Suitable for

Contaminated liquids, as well liquids containing air or gas, for sumps, gullies and many other applications where a suction lift is required

Specifications

Technical Data

Casing: Cast iron, Bronze, Stainless steel
Impeller: Cast iron, Bronze, Stainless steel
Max. capacity: 350 m3/h (1540 GPM)
Max. delivery head: 80 m (262 ft)
Max. liquid temp: 95°C (203°F)
Max. pressure: 900 kPa (9 bar) (131 psi)
Max. speed: 3 600 rpm
Self-priming: Up to 7 m (Up to 23 ft)
Drawings & Models
FreFlow (FRE) Dimensional Drawings (.DWG)
32 mm (14 files)
zip
40 mm (16 files)
zip
50 mm (36 files)
zip
65 mm (43 files)
zip
80 mm (20 files)
zip
100 mm (16 files)
zip
150 mm (4 files)
zip
FreFlow (FRES) Dimensional Drawings (.DWG)
32 mm (14 files)
zip
40 mm (16 files)
zip
50 mm (36 files)
zip
65 mm (43 files)
zip
Downloads
Brochures
Industrial Pump Product overview GB
FreFlow, Centrifugal pump US GB CN DE DK ES FI FR IT NL NO SV
Manuals
ATEX Manuals GB CR CZ DE DK ES FI FR HU IT NL NO PL RU SK SV
FreFlow, Instruction Manual GB CR CZ DE DK ES FI FR HU IT NL NO PL PT RO RU SK SV