Performance Curve - SEAT202B011

Description

Seat fans are designed to exhaust fumes from corrosive environments such as laboratories, fume cupboards, battery rooms and chemical plants. They include a high density, UV treated polypropylene housing and impeller to ensure maximum protection against acids and corrosion.

There are 5 models in the range to suit duct diameters from 125 to 315mm.

Features

Cowl rotates to 8 discharge positions by 45° increments
LG and RD handing from SEAT15-30, LG only for SEAT35
Air flows up to 2500L/s
Static Pressures up to 1500Pa
Forward curved centrifugal impeller
Direct drive, asynchronous motor, single or three phase, IP55
Explosion proof motors available on request
Recommended up to 60°C

Construction
High density, UV treated polypropylene housing and impeller that are resistance to chemical corrosion. Black epoxy coated metal stand.

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

Special Note
Motor cover is recommended for all outdoor installations

Suggested Specification

The centrifugal extraction fans shall be of the SEAT Fan 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 and the cowl preset to 1 of 8 discharge positions, rotated by 45° increments.

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 an epoxy coated metal stand. Air flow test data shall be based on ISO5801:2017. Noise test data shall be based on ISO 13347.

Technical Data - SEAT202B011

Speed [rps]	Avg. dBA @ 3m	kWatts (Input)	Amps	Max.°C	Approx. Weight [kg]
48	64	1.1	2.41	40	15.9

Sound Data

Type	63	125	250	500	1K	2K	4K	8K
Inlet	89	77	87	84	79	70	68	61
Outlet	88	81	87	86	80	73	70	64

Dimensions

A	B	C	D	E	F	G	H	J	K	L	M	N
208	303	240	160	100	57	32	84	94	390	180	340	311

*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