Circulator for hot or cold water with in-line ports, suitable
for installation directly on the pipes in civil and industrial
heating air conditioning, refrigeration, and domestic
water systems. Extremely versatile thanks to the use of
the MCE/C inverter, the circulator performance is such
as to allow automatic adaptation to meet the various
requirements of the system, while keeping pressure
Pump body and motor support in cast iron.
PN 10 Flanged inlet and delivery mouths, fitted with
threaded holes for pressure gauges. To facilitate
interchangeability in existing installations, the pump
is designed to accept PN 6 counterflanges. Impeller in
Carbon/ceramic mechanical seal.
The pumps are available both in the single version (KLMEKLPE)
and in the twin version (DKLME-DKLPE).
An automatic clapet type valve is incorporated into the
delivery mouth of the twin version in order to prevent
water from recirculating while the unit is not working. In
addition, a set of blank flanges is supplied for use when
maintenance of one of the two motors is necessary.
The twin version makes it possible to alternate operation
of the pumps when the back-up unit is requested, or
simultaneous operation of the two pumps
Four-pole totally enclosed asynchronous motor with fanover
cooling for versions KLME and DKLME and two pole
motor for versions KLPE and DKLPE.
Rotor mounted on oversized greased sealed-for-life ball
bearings to ensure silent running and long life.
Integral thermal and current overload protection.
Constructed following the CEI 2-3 standards.
Operating range: from 0.4 to 5.4 m3/h with head up
to 13,7 meters.
Liquid temperature range: from -15 °C to +120°C.
Liquid quality requirements: clean, free from solid
or abrasive substances, not viscous, not aggressive, not
crystallised and chemically neutral, characteristics
similar to water - maximum glycol percentage 30 % (for
different glycol percentages, please contact the Technical
Installation: normally horizontal or vertical provided the
motor is always above the pump.
Maximum ambient temperature: +40°C.
Maximum working pressure: 10 bar (1000 kPa).
Protection rating: IP 55.
Insulation class: F.
Standard flanging: DN 40, DN 50, DN 65, DN 80 in PN
6/PN 10 (4 Holes).
Flanging on request: DN 80 in PN 16 (8 holes).
Counter-flanges on request:
Threaded DN 40, DN 50, DN 65 in PN
With DN 40, DN 50, DN 65, DN 80 welding collar in PN 6
With DN 40, DN 50, DN 65 welding collar in PN 10/PN16 (4
holes) with DN 80 welding collar in PN 10/PN16 (8 holes).