Jieming International Trading Fzco - Industrial Pump

cdl/cdlf is a kind of vertical non-self priming multistage centrifugal pump, which is driven by a standard electric motor. The motor output shaft directly connects with the pump shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between pump head and inlet & outlet section with stay bolts. The inlet and the outlet section are located at the pump bottom at the same plane. This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry-running, out-of-phase and overload.

operation condition

thin, clean, non-flammable and non-explosive liquid containing no solid granules and fibers.

liquid temperature

normal temperature type:-15+70^oc

hot water type: -15+120^oc

ambient temperature: up to +40^oc

altitude: up to 1000m

Horizontal multistage non-self-certificugai pump, attached with long shaft electric motor

Compact structure renders small size of pump; axial inlet radial outlet.

Curve conditions

Following condition are suitable for the performance curves shown above.

All curves are based on the measured values of 50Hz; constant motor speed 2900r/min, 60Hz; contant motor speed 3500r/min;

Curve tolerance in conformity with ISO9906Annex A.

Measurement is one with 20^oC air-free water, kinematic viscosity of 1mm²/sec.

The operation of pump shall refer to the performance region described by the thickedned curve to prevent overheating due to small flow rate overload of motor duo to toolarge flow rate.

Operation condition

liuid temperature:

Normal temp:-15^oC-70^oC

Hot water:-15^oC-115^oC

Ambient temperature :up to 40^oC

Max .operation pressure: 10bar

Max. inlet pressure is limited by max .Operation presure.