Centrifugal Fan, Industrial Fan CMA, Single Inlet, Aluminium Casing, Sodeca

Quick Facts — Sd-CMA-325-2T Centrifugal fan

• Model: Sd-CMA-325-2T
• Type: Centrifugal fan, single inlet
• Pressure: Medium
• Casing: Cast aluminium
• Impeller: Polyamide (model 325)
• Air temperature: -25 ºC to +70 ºC with polyamide impeller
• Motor protection: IP55, single-phase IP54

The CMA centrifugal fan with single inlet and medium pressure is built for industrial ventilation, with a cast aluminium casing and impeller. Model Sd-CMA-325-2T has a polyamide impeller and a class F motor with ball bearings and IP55 protection, supplied by Sodeca.

The fan is available with single-phase 230 V 50 Hz or three-phase 230/400 V 50 Hz. The motors are IE3 rated from 0.75 kW, except single-phase, 2-speed and 8-pole.

What makes the CMA centrifugal fan a strong choice for industrial ventilation?

Casing and impeller are cast in aluminium, and the surface is treated against corrosion with polyester epoxy polymerised at 190 ºC after degreasing with a phosphate-free nanotechnology treatment. The motor is class F with ball bearings and works at ambient temperatures from -25 ºC to +50 ºC.

How the CMA centrifugal fan is used in demanding ventilation settings

The fan transports air from -25 ºC to +120 ºC, but no more than +70 ºC for models with polyamide impellers, which applies to model 325. Available on request:

• special windings for different voltages
• cast aluminium impellers for models 324, 325 and 426
• version for air up to +250 ºC
• category 2 ATEX certification (see the CMA/ATEX series)

Technical Specifications

Suitable for: Ventilation fitters, plant operators in industry, process ventilation installers, maintenance technicians.

Industries: Industrial ventilation, engineering industry, process industry, construction.

The freight price is preliminary and may change depending on what and how much is ordered at the same time. If there are changes, we will let you know in good time.

Frequently Asked Questions (FAQ)

Is the CMA centrifugal fan Sd-CMA-325-2T suitable for hot air?

Yes, up to +70 ºC with the polyamide impeller on model 325. Otherwise the fan handles -25 ºC to +120 ºC, and a cast aluminium impeller is available on request. A version for air up to +250 ºC is also available on request.

What motor voltage does the CMA centrifugal fan Sd-CMA-325-2T have?

The motor is available for single-phase 230 V 50 Hz and three-phase 230/400 V 50 Hz. Single-phase motors have IP54 protection and the rest IP55. Special windings for other voltages are available on request.

What sets the CMA centrifugal fan apart from other centrifugal fans?

The CMA has a single inlet and medium pressure with a cast aluminium casing and a polyester epoxy finish polymerised at 190 ºC. Category 2 ATEX certification is available on request through the CMA/ATEX series.