• Model:CAB-355

Acoustic Box Fans (Inline) - CAB-355 RE

£ 929.38 (excl. VAT)

£ 1,115.26 (inc. VAT)

The CAB Acoustic inline fan series is manufactured by S&P and continuing their range of quiet fans, this range of attenuated cabinet fans are specifically designed to provide extract ventilation solutions for noise sensitive environments. The range comprises of six nominal sizes.

In the larger sizes these fans are quieter than the mixvent fans and develop more pressure. (See sound levels below)

Max Airflow: 3200 m3/h
Max Power: 860 Watts
Max Current: 4.1 Amps
Sound pressure Level (dB(A))@3m: 42db - Radiated
Temperature Range: -20/+40*C
Weight: 35 Kgs
Part Num: 5148550400

Compare these to other inline box fans with the same measure, (dB @ 3M) and they come out on top. Also made of metal and not anything that is a fire risk such as MDF or wood! Combined with an attenuator these are as quiet as you can get for the money.

All models incorporate single phase, 230V 50Hz, direct drive low pressure centrifugal fans available in two (2) or four (4) pole speeds. All models are supplied with a remote mounting wiring outlet box to facilitate installation and connection to external controls.

Applications
They are suitable for many general ventilation applications where the noise level of the ventilation system is of particular importance. Typical applications would include ventilation systems for:
- Commercial offices.
- Restaurants and cafes.
- Libraries and public buildings etc.

Construction
Casing
The fan casings are manufactured from heavy gauge galvanised sheet steel and internally lined with an acoustic insulation material. All models incorporate inlet and discharge circular duct connection flanges with integrated rubber air seal. The specific design of the products enables a cover to be removed and the motor / impeller assembly accessed without the requirement of removing the fan casing from the ducting. The fan cover is supplied as standard with quick-fix fixings to enable fast removal or fitting without tools. All models are also supplied with four mounting feet to facilitate any ceiling, wall or floor mounting installation.
Motor / Impeller
All models incorporate a single phase, 230V 50Hz, direct-drive low pressure forward curved centrifugal fan (with scroll). All motors included in the CAB range are of, enclosed, type and are fully speed controllable using voltage regulation.

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PDF Files


CAB Series Data Sheet


CAB-355 RE Data Sheet

6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x FRQ5-4A V2 Inverter Speed Controller4 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 22 25 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x Elta ACO Panel 149-ACO18B1 x ACO 149-ACO1/EDV4 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit2 x Elta 10 Amp Electronic single phase speed controller.2 x Vent Axia ACM 150 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 2amps2 x Electronic extractor fan speed controller - FSC 1.51 x NKS-D swirl diffuser v-300 x 300mm3 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1251 x Elta 2 Amp Electronic single phase speed controller.3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Airvent ceiling fan controller5 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x Curved Blade Grille 600x600 (2way blow)3 x COM-31 x EFSC-3N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 2001 x AIRVENT speed control - AIR4019611 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 4amps1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 300mm3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm2 x TG-K Duct temperature sensor3 x Isolator Switch - ISOSW3 x Remote Timer Control - 13512 x BEAS-control module3 x Speed Controller - REB53 x MWS 1.5 – Transformer Controller With Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x REB-CVF 0-10v Controller1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x ELTA - Single Phase Transformer 16amps2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Round ceiling diffuser 250mm2 x CS2 Current Switch3 x Transformer speed controller - ATC1 - 1.5 Amps5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Transformer (silent) speed controller - RE 3.0 Amp2 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK3 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW 3 Amp Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan1 x Envirovent G4 Filter - SL-G4/F72 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x REE-1 Electronic Speed Controller1 x Isolator Switch - EFF-ISO1 x Transformer Speed Control - RTRE- 12.0Amp2 x Silent 100 Window Kit - windowS2 x Speed Controller - REB1-N3 x MTP 10, 10K, Speed control1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x SG-200 Fan Guard for the HQW 2001 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x Remote controller FLEX - for VEKO INT3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan2 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-630/4 - IP553 x TG-K3/NTC10-01 - Duct temperature sensor2 x Vent Axia T-Series Controller2 x Multiflow SMB550/4-1AC2 x TG-R room temperature sensor4 x WS - Reversing Switch from Helios Fans3 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW MCB Amp Transformer speed controller2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Transformer (silent) speed controller - RE 1.5 Amp3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Helios HQW-200/4 - IP551 x Speed Controller - REB102 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x RDS 11 Helios Transformer Controller With Motor Protection2 x PIR Sensor - PIR22 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x DDMP 12-12 3F 1810W M6A4 DG01 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Helios TSW 1.5 Amp Transformer speed controller1 x CBS-60 Outlet Flange for CSB/CBT-601 x TUNE-R-200-3-M1 - Control Damper1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x PIR Sensor - PIR41 x Helios HQW-250/4 - IP551 x Helios HQW-315/4 - IP55
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...