The Jetstream SJS is a range of backward curved in-line centrifugal fans designed in response to the need for a quieter, more efficient low profile unit where space is restricted in residential and light commercial applications.
- 2 standard sizes of 150mm and 200mm.
- Air volume flow rates up to 0.21 m³/s.
- Static pressures up to 304 Pa.
- Suitable for operating temperatures up to +50°C.
- Extensive stock range available.
FEATURES & BENEFITS
Learn more about individual features and benefits of our products.
The Jetstream range of centrifugal fans as manufactured by Elta Fans Ltd.
The technical information available to you from ELTA Fans is exhaustive - Choose from either sound, performance and electrical or dimensional data for each and every product
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Get the full brochure, wiring diagrams and operation and maintenance instructions.
Features & Benefits
The Jetstream housing and damper is manufactured from fire retardant ABS plastic to provide a robust and durable product.
All SJS units have integral thermal overload protection which prevents the motor from overheating.
A three speed backward curved centrifugal impeller increases the flexibility by allowing the desired speed setting to be selected either at the time of installation or by an optional remote mounted three speed switch.
When dampers are fitted normally, this means a high pressure loss, but the patented optional Smooth flow backdraught damper has superb performance characteristics resulting in virtually no effect on the fans performance.
All units are designed and manufactured with procedures as defined in BS EN ISO 9001: 2008.
Ease of installation
Mounting the Jetstream is made easy with the simple ‘Clip in’ mounting bracket which can be installed beforehand, the fan then simply clips into position when ready.
Full accessory range
Speed controllers, reducing duct adaptors, silencers, fast clamps, panel filters, non return dampers and Y-pieces.
Jetstream SJS is a range of backward curved in-line centrifugal fans designed in response of the need for a quieter, more efficient low profile unit where space is restricted in residential and light commercial applications - If you need more information - Contact us.
The all plastic casing provides a long lasting, robust and non-corrosive construction.
The units have been constructed from shockproof, heat resistant ABS plastic, supplied with quick fit steel mounting bracket.
Impellers shall be single inlet backward curved centrifugal type. Impellers are balanced to ISO 14694 Grade G6.3.
Highly efficient, maintenance free external rotor motors shall be used, matched to the aerodynamic performance of the impeller.
These shall be protected to IP44 and suitable for speed control and working temperatures up to +50°C.
Electrical connection to the motor shall be provided by an IP54 terminal box fitted to a 1000mm long flying lead.
Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008. All SJS units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).
- New Build and Refurbishment Housing
- Small Industrial Toilets and Shower Rooms
All dimensions are shown in mm.
N.B. Damper supplied separately, 018-0150-SJSD & 018-0200-SJ-SD.
Performance & Electrical Data
Overall total efficiency, r/min and FMEG values are per ISO 12759 installation category D. FLC at 230V/1Ph/50Hz
The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented for comparative purposes only.
Data provided at standard air density of 1.2 kg/m3.
Tests and preparation of the sound data have been carried out in accordance with BS 848 Part 2:1985 at 50% peak pressure.
The Sound Power Level Spectra are in dB re-1pW.
Accessories & Wiring Data
Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request.
Fast Clamps (018)
For quick connection of spigotted fans to circular duct or accessoriesRead more
Pre-galvanised sheet steel with perforated steel liningRead more
Panel Filters (018)
Filter access with removable panelRead more
Prevents reverse flow of air when fan not operatingRead more
Reducing Adapters (SJS)
Enables connection to 100mm PVC pipeRead more
Three Speed Switch
Three Speed SwitchRead more