DAB KLP 40-900 T In-Line Circulator Pump - 415v - Three Phase - 1534 Ltr/min

Applications

The DAB KLP 40-900 T Is an in-line circulator pump, designed for the circulation of hot or cold water and is suitable for installation direct onto the pipework of civil and industrial heating, air conditioning, cooling and hot water plants.

Construction Features Of The Pump

Pump body and motor support in cast iron.
Flanged suction and delivery connections in PN10 with threaded holes for control pressure gauges. This range can also accept counterflanges in PN6 in order to facilitate pump interchange in existing installations.
Technopolymer impeller.
Carbon/ceramic mechanical seal.
The pumps are available in the single version(KLM-KLP)and in the twin version (DKLM-DKLP).
In the twin version an automatic clapet type valve incorporated in the delivery connection is provided to prevent water from recycling when the system is at a standstill.
The standard supply also includes a blank flange in case maintenance has to be carried out on one of the two motors.
The twin version allows the pumps to be used alternately where a backup unit is required or used simultaneously.

Construction Features Of The Motor

Induction motor, closed and cooled with external ventilation, four-pole for the KLM and DKLM versions and two-pole for the KLP and DKLP versions.
Rotor mounted on oversized, greased-for-life ball bearings to guarantee silent running and long life.
Built-in thermal and overload protection and a capacitor permanently in circuit in the single-phase version.
Three-phase motors should be protected with a suitable overload protection complying with the regulations in force.
Manufactured according to CEI 2-3 standards.
Motor protection: IP55
Insulation class: F

- Operating range: from 2 to 67 m3/h with head up to 13,7 metres

- Liquid quality requirements: clean, free from solids or abrasive substances, non viscous,
non aggressive, non crystallized, chemically neutral, close to the characteristics of water.

- Liquid temperature range: from -15°C to +120°C

- Maximum ambient temperature: +40°C

- Maximum working pressure: 10 bar (1000 kPa)

- Standard flanges: DN 40, DN 50, DN 65, DN 80 in PN 6/PN 10 (4 slots)

- Flanges on request: DN 80 in PN16 (8 holes)

- Counterflanges on request:
threaded DN 40, DN 50, DN 65 in PN 6
with weld-on collar DN 40, DN 50, DN 65, DN 80 in PN6
with weld-on collar DN 40, DN 50, DN 65 in PN 10/PN 16 (4 holes)
with weld-on collar DN 80 in PN10/PN 16 (8 holes)