Jet Fan

1400mm Sweep
Long Life Powder Coated
100% Copper Wire
100 % Aluminium body
22 Sleeve Type Heavy Duty Ball Bearing
Heavy Duty Motor
Stronger Air Delivery
High Efficient Fan Motor For Smooth And Quiet Performance
Wobble Free Operations
Noiselss Fan

Key features:

1.Aluminum airfoil propeller: move high volumes of air with maximum thrust and maximum efficiency.
2.Galvanized casing: continuously welded to prevent air leakage.
3.Motor plate: securely welded to fan inner tube to improve rigidity and prevent vibration.
4.Silencers: available in two options short (one diameter length) and long (two diameter length).
5.Direction vanes: available on select models to direct airflow.
6.Smoke extraction: 300â°c for 2 hours (f300 certificate 370-cpr-1745) and 400â°c for 2 hours (f400
Certificate 370-cpr-1848) available on select models. Tested and certified in accordance with
En12101-3:2002
7.Iec rated motors: 50 hz or 60 hz motors available, in single or two speed, vfd rated, and eff2 or
Ie2 efficiency
8.Amca air and sound certified

Key considerations:
1.Standards: apply relevant codes such as nfpa, ibc, ashrae, and european standards
2.Required air changes: optimize air flow for normal and fire modes
3.Sound: reduce sound levels to acceptable limits for tenants
4.Control strategy and sequencing: define sensor to fan correlation and system response
5.Accessibility and aesthetics: advise on placement of ramps, wall openings, and pedestrian exits
6.Greenpark components: reduce cost and optimize safety with selection and placement

Typical ventilation applications area include:
1.Enclosed / basement air and smoke ventilation
2.Enclosed / basement car park air and smoke ventilation
3.Tunnel ventilation
4.Linear air ventilation, in industries etc
5.Ductless ventilation system

900 mm Sweep
Long Life Powder Coated
100% Copper Wire
100% Aluminum Body
22 Sleeve Type Doubler Ball Bearing
Stronger Air Delivery
Wobble Free Operations
Noiseless Fan

900 mm Sweep
Long Life Powder Coated
100% Copper Wire
100% Aluminum Body
22 Sleeve Type Double Ball Bearing
Stronger Air Delivery
Wobble Free Operations
Noiseless Fan

Basement Ventilation

Basement ventilation

Application: Widely used in metro, tunnels, air port
Volume Range:293,600-190,800m3/h
Thrust Range: 250-3,500N

Production Feature:
1, Reversible tunnel jet fan, direct driven
2, The economy of use, high technology, reliability and easy installation.

Aerofoil aluminium impellers
Adjustable blade angle for maximum efficiency
Class h insulation, ip55 protected high-efficiency ie2 motors
Suitable to work with ac motors with frequency converter
Terminal box out of case
Double speed engine options


Palette

Used second hand centrifugal fan . Good station and working items. All item will tested before shipment.