STANDARDISED CENTRIFUGAL PUMPS ALFA R SERIES


Self-cooling, standardized centrifugal pumps in the ALFA R series are specially designed for a large range of use and mainly for heat transfer installations (< 350°C) on thermic oils.
Their hydraulic sizes and performance comply with the norm ISO 2858 or NF 44 121.
The ALFA R pumps are secured to a baseplate and are chosen for a wide variety of uses in the industry. Assembly using spacer coupling makes maintenance easier by keeping the hydraulic and electrical parts separate.

SECTEURS D'ACTIVITES

Thermal fluids – Skid manufacturers – Engineering companies – Chemical and fine chemicals industries – Automotive industry…

LIMITES D’UTILISATION
  • Flow rate: 3 m3/h to 360 m3/h
  • Total head: < 95 m
  • Operating temperature: < 350°C
  • Operating pressure: < 16 bar or more on request
  • Speed: < 3600 min-1
  • ATEX certification: II 2 G II B T3/T4″
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Basic components
OUR STANDARDS :
  • Pump body Nodular Cast Iron
  • Cover/diffuser/flange Nodular Cast Iron
  • Impeller Cast iron
  • Shaft 420 stainless steel
  • Gasket Aramid

To better respond to your requirements, our expertise in the metalworking industry is at your service: Stainless steel 316, Hastelloy, Duplex…”

MECHANICAL SEAL
OUR STANDARDS :
  • Assembly Simple, double back to back, or tandem mechanical seal<:li>
  • Lubrication Process fluid
  • Friction faces SiC/C
  • O-ring FPM

We’ll help you define the best type of assembly and dynamic sealing adapted to your application”

Pump inlet and outlet connections
ALFA R-16-FR-7

Motor

  • Three-phase (other voltage on request)

Paint

  • Primer + final paint (RAL 5017) (can be modified on request)
ALFA R-16-FR-8