KSB Movitec – High Pressure In Line Pump
Main applications
Spray irrigation systems
General irrigation systems
Washing plants
Fire-fighting systems
Pressure boosting
Industrial plants
Water supply systems
Heating, ventilation and air-conditioning systems
Marine applications
Fluids handled
Hot water
Clear water
Condensate
Cooling water
Fire-fighting water
Oil
Cleaning agents
And others
Design
High-pressure in-line pump
Maximum pressure class PN 40
Centrifugal pump
Single-stage or multi-stage
Installation types
Standard:
Vertical installation
Optional:
Horizontal installation
Drive
Surface-cooled KSB squirrel-cage motor
3~230/400 V up to 2.2 kW
3~400/690 V from 3 kW
Thermal class F to IEC 34-1
Efficiency class IE3 (for three-phase motors ≥ 0.75 kW)
IP55 enclosure
Frequency 50 Hz
Thermal class F
Shaft seal
The shaft seal is an uncooled, maintenance-free mechanical seal to EN 12756.
“Fixed” design
– Mechanical seal in standard design
– Unbalanced bellows-type seal
– ≤ 25 bar
– Fitted as standard for Movitec 2B, 4B, 6B, 10B, 15B
“Easy access” design
– Easy to replace
– Unbalanced bellows-type seal
– ≤ 25 bar
– Drive lantern need not be removed to replace the seal.
– Motor rating 5.5 kW and above: Motor need not be removed.
– Fitted as standard for Movitec 25B, 40B, 60B, 90B
Cartridge design
– Cartridge seal
– Unbalanced bellows-type design (PN 25) or specialbalanced design (PN 40)
– Drive lantern need not be removed to replace theseal.
– Motor rating 5.5 kW and above: Motor need not be removed.
– Optionally available for all sizes except Movitec LHS 6
Bearings
Tungsten carbide plain bearings at the hydraulic rotor
Product benefits
Reliable: product-lubricated plain bearings made of tungsten carbide, cast pump foot, torsion-resistant pump shroud and confined O-rings
Long service life due to corrosion-resistant hydraulic components made of stainless steel
Easy to service: Can be fitted with any standardised mechanical seal (to EN 12756)
Various materials and connection options, extended temperature and pressure range
