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PBS | Pump and circulator

Pump and circulator

Manufacturer SALMSON

Standardised horizontal pumps with one-piece design for the circulation of abrasive residue-free heating, cooling or iced water in collective residential and tertiary buildings.

TECHNICAL SPECIFICATIONS
Flow rate of up to : 375 m3/h 
Manometric head of up t : 105 mWC
Max. operating pressure on discharge: 13 bar up to +140°C
: 16 bar up to +120°C -20 to +140°C 40°C
Fluid temperature limit : -20 to +140°C
Max. ambient temperature : 40°C
DN round-flanged ports : DN 25 to DN 125
Mains supply : 3~230 V (<3 kW), 3~400 V, 50 Hz
P2 power : Up to 37 kW
Simple configuration : Possibility of back-up or cascade mode
Regulation mode : Fixed speed

APPLICATIONS
For the circulation of abrasive residue-free heating, cooling or iced water in collective residential and tertiary buildings.

BENEFTIS
Energy savings 
Compatible with external speed variation
Easy installation 
Compact, one-piece pump requiring little space
Easy maintenance 
Hydraulic performance and functional connection sizes conform to EN 733 standard
Completely maintenance-free, standardised mechanical seal to +140°C max.
Bearings lubricated for life
Pump protection 
Motor installed with rigid couplings: no risk of pump-motor misalignment
IP 55 protection class for the electrical part of the motor
Corrosion-resistant cataphoretic coating
Acoustic comfort
Quiet operation

DESIGN
Motor
IE2 motor featuring asynchronous technology (IE3 on demand)
Hydraulics 
Standardised horizontal, single-stage pump with one-piece design
EN 733 (DIN 24255) standardised cast-iron, cataphoretic-coated housing
cast-iron or bronze 2D hydraulics, installed with rigid couplings
Pressure tap fitted as standard
Pump and circulator PBS | Pump and circulator - SALMSON

Pump and circulator PBS | Pump and circulator - SALMSON
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