Description

DAB K14/400 SINGLE Impeller Centrifugal Pump

INSTALLATION & USE

The DAB – K14/400 Single-impeller centrifugal pump suitable for domestic, civil, industrial and agricultural systems, and for decanting, mixing and irrigation uses.

Models Available:
DAB – K14/400M | Single Phase
DAB – K14/400T | Three Phase

CONSTRUCTION

Pump body and motor support in cast iron.
Technopolymer impeller.
Carbon/ceramic mechanical seal.
Motor protection: IP 44 (IP 55 for 2,2 – 3 – 4 – 5,5 – 7,5 – 9,2 – 11 kW motors)
Insulation class: F
Power:
1.85 kW (P2 Nominal)
2.1 kW (p1 Max)Standard voltage:
single-phase 220-240 V/50 Hz (M)
three-phase 230-400 V / 50 Hz up to 4 kW included – 400 V – 50 Hz from 5,5 kW (T)
Inlet and outlet: 2″G
Asynchronous, closed motor, cooled by external ventilation. Built-in  thermal and current overload protection and a capacitor permanently on in the single-phase version. For the protection of the three-phase motor it is advisable to use  a suitable overload protection complying with the regulations in force

PERFORMANCE RANGE

Flow rate up to  600 l/min (36 m³/h)
Head up to 19m

APPLICATION LIMITS

Liquid quality requirements: clean, free of solids and abrasives, non-viscous, non-aggressive, non-crystallised and chemically neutral, with properties similar to water.
Liquid temperature range:
K 20/41, K 30/70, K 30/100, K 36/100
K 12/200, K 36/200, K 40/200 : from -10 °C to +50 °C
Remainder of the range: from -15 °C to +110 °C
Maximum ambient temperature: +40°C
Maximum operating pressure:
K 20/41, K 30/70, K 30/100, K 36/100, K 12/200, K 14/400: 6 bar (600 kPa)
K 36/200, K 40/200, K 55/200, K 11/500, K 18/500, K 28/500: 8 bar (800 kPa)
K 40/400, K 50/400, K 30/800, K 40/800, K 50/800, K 20/1200, K 25/1200, K 35/1200 : 10 bar (1000 kPa)
Installation: fixed, horizontal or vertical position, provided that the motor is always above the pump

Additional information

Performance Data

Downloads

DAB K Datasheet
DAB K Instructions