Performance Curve - JET254B003

Description

These roof mounted inline centrifugal fans with vertical discharge are suitable for operation in highly corrosive applications such as laboratory exhaust or the chemical industry. JET fans generate a high plume to ensure maximum dilution of gases in the environment with a motor that is fully enclosed and protected from the corrosive airstream.

There are 3 models in the range to suit duct diameters from 160 to 250mm.

Features

High density, UV treated polypropylene housing and impeller
Air flows up to 1000L/s
1300 Pa static pressure
High density, UV treated polypropylene housing and impeller
Forward curved centrifugal impeller
Direct drive, asynchronous motor, single or three phase, IP55
Explosion proof fans available on request
Recommended up to 60°C

Construction
High density, UV treated polypropylene housing and impeller that are resistance to chemical corrosion.

Motors
Type - squirrel cage induction motor
Electricity supply – Motors to suit a wide range of voltages and frequencies can be supplied
Bearings - sealed-for-life, ball
Can be fitted with speed-controller

Internal Thermal Protection
Can be provided as an optional extra.

Testing
Air flow tests to ISO5801:2017
Noise tests to ISO 13347

Suggested Specification

The centrifugal extraction fans shall be of the JET Series as supplied by Fantech Pty. Ltd. and be of the model numbers shown on the schedule/drawing.

The housings and impellers shall be made from high density, UV treated polypropylene that is resistance to chemical corrosion. Impellers shall be forward-curved.

The centrifugal extraction fan shall be driven by a direct drive motor and designed to operate with a variable speed controller or variable speed drive They shall be fitted with inlet spigot and discharge flange, and come standard with a UV treated polypropylene weather cover cone.

Air flow test data shall be based on ISO5801:2017. Noise test data shall be based on ISO 13347.

Technical Data - JET254B003

Speed [rps]	Avg. dBA @ 3m	kWatts (Input)	Amps	Max.°C	Approx. Weight [kg]
24	52	0.37	1.03	40	21.2

Sound Data

Type	63	125	250	500	1K	2K	4K	8K
Inlet	72	76	71	69	68	63	59	56
Outlet	77	70	71	71	65	61	57	53

Dimensions

A	B	C	D	E	F	G	H
735	900	540	200	60	240	145	25

*All dimensions in mm, unless otherwise stated

Wiring Diagram

Diagram shown is for single-speed only.
For 2-speed and special motors, contact Fantech for details.

Ancillaries

SEAT-DRAINPLUG
SEAT