DAB KC-KCV Centrifugal Pumps For Air Conditioning
Pumping of water or other liquids that are non aggressive,
non explosive and free of solid or fibre particles.
Specially suitable for pumping of glycol water mix for air
VERSATILE: thanks to the use of the MCE 22/C inverter,
performance is such as to allow automatic adaptation to
meet the various system requirements, while maintaining
constant differential pressure; also, thanks to the top
quality construction materials and generously sized
motors, the series KCE and KCVE can be used with a glycol
percentage of 40% in the pumped liquid.
RELIABLE: all components have been sized to guarantee
a lifetime of at least 50,000 operating hours (with
the exception of the bearings and mechanical seals,
guaranteed by the manufacturer for an average lifetime
of 25,000 operating hours in heavy-duty operating
RUST-PROOF: all components in contact with the liquid
are constructed in thermoplastic material (polypropylene
or reinforced noryl) and the pump shaft in stainless steel
FLEXIBLE: possibility of rotating the pump body through
steps of 90° to increase flexibility of installation.Hydraulic
assembly (pump, body, seal support flange, impeller,
diffuser) in fibre glass reinforced technopolymer, extension
of shaft in contact with liquid in AISI 304 stainless steel.
Mechanical seal in silicon carbide/graphite, O-rings in
EPDM. Asynchronous motor, continuous duty with external
ventilation (S1), 2-pole.
Watertight ball bearings, resistant to water and humidity.
Motor construction according to EN 60335-2-41 standards
Operating range: from 3 to 45 m3/h
Maximum head: 24 m
Liquid temperature range: from -10 to +55°C
Pumped liquid: clean, free of solid or abrasive substances,
chemically neutral, close to the characteristics of waterMax.
ambient temperature: +40°C
Maximum glycol percentage: up to 40%
Massima pressione di esercizio: 6.5 bar
Motor protection rating: IP 55
Insulation class: F (copper wire to insulation class H)
Voltage as standard:
single phase 1x220-240 V / 50-60 Hz
Special version available on request:
three-phase 3x400 V / 50 Hz or
three-phase 3x460 V / 60 Hz