Self-Priming Electro Water Pump in Cast-Iron JET 251 M 1,85KW 2,5HP 240V DAB

Description

JET 151-251-200-300 DAB

SELF-PRIMING CENTRIFUGAL ELECTRIC PUMPS

APPLICATIONS

Self priming centrifugal pump with excellent suction capacity even in the presence of air bubbles.
Suitable for pumping water with low levels of sandy impurities.
Especially used in domestic water supply installations.
Suitable for small farms and gardening, small scale industrial services and where self priming is necessary.

CONSTRUCTIONAL FEATURES OF THE PUMP

Cast-iron motor support and pump body.
Impeller, diffuser, venturi tube and sand guard in technopolymer.
Twin impeller on the JET 151 and 251 versions.
Stainless steel wear ring.
Carbon/ceramic mechanical seal.

CONSTRUCTIONAL FEATURES OF THE MOTOR

Asynchronous type, closed, with external air cooling.
Rotor mounted on oversized greased-for-life ball bearings, to guarantee low noise and long life.
Incorporated thermo-amperometric protection and permanently inserted capacitor in the single phase version.
It is recommended to use overload protection for three phase motor protection, in compliance with current legislation.
Manufactured pursuant to CEI 2-3 and CEI 61-69 (EN 60335-2-41).

TECHNICAL DATA

Liquid quality requirements:

clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, uncrystallised and chemically neutral, close to the properties of water.

Liquid temperature range:

for domestic use: from 0°C to +35°C (EN 60335-2-41). For other use: from 0°C to +40°C

Maximum ambient temperature:

+40°C

Installation:

fixed in a horizontal position.

Special executions on request:

different frequencies and/or voltage.

Motor protection rating:

IP 44

Terminal block protection rating:

IP 55

Insulation class:

F

Standard input voltage:

Single Phase 220/240V 50Hz. Three Phase 230/400V 50Hz