Fume Handling Units - CFF

FAQs Answered:

Manufactured from
UV stabilzed polypropylene
Motor mounted outside the airstream
Internal mounting (IP55)
Suitable for extracting aggressive corrosive air
Quality Assurance to BS EN ISO 9001
Performance tested to BS 848 Part 1

This product range is now obsolete and no longer available from Vent-Axia. The information here is provided for reference only.

Range of anti-corrosive polypropylene direct-drive single inlet centrifugal fans.

Application
The CFF range of fans are suitable for many special applications where the extraction of a corrosive atmosphere is required. Such applications include the extraction of the following:

- Industrial chemical fumes
- Petrochemical fumes
- Laboratories

Construction
Casing
The casing and inlet connection flange are moulded from tough polypropylene plastic. All models are provided with a robust sheet metal mounting frame to support the motor and facilitate installation.

Impellers
All models incorporate radial centrifugal impellers manufactured from tough polypropylene.

Motors
All models incorporate asynchronous induction motors with squirrel cage rotor in die cast aluminium. Manufactured in accordance with IEC 34-1 standard.

The following standard specifications apply:
- Single Phase 230V 50Hz
- Three phase 400V 50Hz.
- IP55 protection, with Class F insulation.

Mounting Arrangements
All models are also provided with a robust sheet metal mounting frame to support the motor and facilitate installation. Easily Rotatable discharge outlet standard on 160-250 models.

Special Version
Depending upon requirements the CFF range of fans can be supplied with the following:
Casings manufactured from PVC, for the extraction of air/gas containing chromium.

Note:
Three Phase units are suitable for frequency inverter speed control
Single Phase units are not suitable for speed control
Motor must have overload protection and should also have single phasing prevention.

DIMENSIONS:

Part No Unit Weight (Kg) Motor Motor kW S.C. Amps F.L.C. Amps
Three Phase Units
CFF16034 10.8 3 phase 0.25 2.10 0.6
CFF20034 17.6 3 phase 0.37 3.68 1.05
CFF25034 35.2 3 phase 1.5 17.5 3.5
CFF31534 59.8 3 phase 2.2 24.5 4.9
Single Phase Units
CFF16014 10.8 1 phase 0.25 6.15 2.5
CFF20014 17.6 1 phase 0.37 7.92 3.4
CFF25014 35.2 1 phase 1.5 21.04 8.0
---
Part No D.O.L. Starter Part No Overload Part No Flexible Connector Part No (Pair) Worm Drive Clips Part No Set of Av's Part No
Three Phase Units
CFF16034 10311415A 10312015A 431681 561707 AVM220
CFF20034 10311415A 10312015A 431683 561710 AVM220
CFF25034 10311415A 10312050A 431685 561710 AVM220
CFF31534 10311415A 10312075A 431688 561715 AVM220
Single Phase Units
CFF16014 10311240A 10312033A 431681 561707 AVM220
CFF20014 10311240A 10312050A 431683 561710 AVM220
CFF25014 10311240A 10312100A 431685 561710 AVM220

PDF DOWNLOADS:

Overview

Range of anti-corrosive polypropylene direct-drive single inlet centrifugal fans.

Application
The CFF range of fans are suitable for many special applications where the extraction of a corrosive atmosphere is required. Such applications include the extraction of the following:

- Industrial chemical fumes
- Petrochemical fumes
- Laboratories

Construction
Casing
The casing and inlet connection flange are moulded from tough polypropylene plastic. All models are provided with a robust sheet metal mounting frame to support the motor and facilitate installation.

Impellers
All models incorporate radial centrifugal impellers manufactured from tough polypropylene.

Motors
All models incorporate asynchronous induction motors with squirrel cage rotor in die cast aluminium. Manufactured in accordance with IEC 34-1 standard.

The following standard specifications apply:
- Single Phase 230V 50Hz
- Three phase 400V 50Hz.
- IP55 protection, with Class F insulation.

Mounting Arrangements
All models are also provided with a robust sheet metal mounting frame to support the motor and facilitate installation. Easily Rotatable discharge outlet standard on 160-250 models.

Special Version
Depending upon requirements the CFF range of fans can be supplied with the following:
Casings manufactured from PVC, for the extraction of air/gas containing chromium.

Note:
Three Phase units are suitable for frequency inverter speed control
Single Phase units are not suitable for speed control
Motor must have overload protection and should also have single phasing prevention.

Technical

DIMENSIONS:

Part No Unit Weight (Kg) Motor Motor kW S.C. Amps F.L.C. Amps
Three Phase Units
CFF16034 10.8 3 phase 0.25 2.10 0.6
CFF20034 17.6 3 phase 0.37 3.68 1.05
CFF25034 35.2 3 phase 1.5 17.5 3.5
CFF31534 59.8 3 phase 2.2 24.5 4.9
Single Phase Units
CFF16014 10.8 1 phase 0.25 6.15 2.5
CFF20014 17.6 1 phase 0.37 7.92 3.4
CFF25014 35.2 1 phase 1.5 21.04 8.0
---
Part No D.O.L. Starter Part No Overload Part No Flexible Connector Part No (Pair) Worm Drive Clips Part No Set of Av's Part No
Three Phase Units
CFF16034 10311415A 10312015A 431681 561707 AVM220
CFF20034 10311415A 10312015A 431683 561710 AVM220
CFF25034 10311415A 10312050A 431685 561710 AVM220
CFF31534 10311415A 10312075A 431688 561715 AVM220
Single Phase Units
CFF16014 10311240A 10312033A 431681 561707 AVM220
CFF20014 10311240A 10312050A 431683 561710 AVM220
CFF25014 10311240A 10312100A 431685 561710 AVM220

Downloads

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