IRAB - IRAT Series
IRAT/4-315B (400V 50HZ) VE
50mm thickness of M0 glass fibre internal acoustic insulation.
External rotor motor, speed controllable, IP55, Class F insulation.
External wiring terminal box.
Safety thermal overload protection.
Motor and impeller fitted on the inspection cover enabling easy cleaning and maintenance.
Type of electrical supply
-Single-phase 230V-50Hz (IRAB)
-Three-phase 400V-50Hz (IRAT)
All motors are speed by autotransformer.
All three-phase models are speed controlable by frequency inverter less the IRAT/4-450 model.
Inspection door that facilitates maintenance.
Can be installed in any position.
Centrifugal backward curved impeller
To prevent accumulation of dirtiness. Dynamically balanced.