General Characteristics:
The MR315L is a 2 Pole Single Inlet Centrifugal Fan designed for industrial applications.

Motor Type:
The fan is equipped with a squirrel cage induction motor, standard IP55, with an option for IP65.

Nominal Supply:
The fan operates on 380/420VY or 220/240VD for 3-phase 50Hz, and 440/480VY or 250/280VD for 3-phase 60Hz.

Options:
Available options include inlet and discharge guards, inlet filters, and spigots.

Materials:
The fan case is made of cast aluminium LM6, and the impellers are constructed from galvanised sheet steel.

Finishes:
The fan is available unpainted or with a stove enamel finish in black as standard.

Mounting Options:
The fan can be mounted using motor feet or a pedestal.

Noise Levels:
The noise level is 96dB(A) measured at free air, 1 meter distance.

Weight:
The fan weighs 71 kilograms or 157 pounds.

Motor Variations:
The fan is available with ATEX, CE, CSA, and UL certifications.

Additional Information:
The document notes that all drawings are in millimeters, technical specifications are subject to change, and images may not represent the actual fan supplied.