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TECHNICAL SPECIFICATION
DATA
Product Reference:
Example
HCGB / 4 — 16
/ G-A
12 3 4 5 6 7
1 – HC: COMPACT WALL AXIAL FAN reference
- TC: COMPACT DUCT AXIAL FAN reference
2 - G: Plastic adjustable impeller (supplied as
standard).
- B: Aluminum adjustable impeller (please
enquire).
3 - B: Single Phase Motor. 120V 60 Hz.
-
T: Three Phase Motor. 220/460 V 60 Hz
(please enquire).
4 - 4: Speed. Number of poles.
5 – 16: Nominal blade diameter in inches.
6 - G: Blade angle (G for 60Hz).
7 - A: Air direction.
Form A = air over motor-impeller.
Form B = air over impeller-motor.
Motors
• All models include asynchronous induction capacitor
run and start motors.
• Constructed from die cast aluminum and finished in a
black polyester paint coating.
• 100% Speed controllable.
• Totally enclosed IP/65 protection.
• Class F insulation.
• Suitable working temperatures –40° C (-40° F) up to
60° C (140° F).
• All models include a Safety Thermal Overload
Protection.
Impellers
•
Manufactured from glass filled UV resistant polyamide.
• Corrosion and weatherproof resistant.
• Special Order: Die cast aluminum. Please enquire.
Terminal Box
• Manufactured from high impact grade aluminum.
• IP65 protected.
Approvals
• AMCA licensed.

• UL and cUL listed for Electrical Safety
· All models have been independently tested for safety by
Underwriters Laboratories, Inc.
- All models are fitted with an internal Thermal Overload Protection
Device.

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