Eco-Speed fans with feedback control option
The System package consists of a JetStream fan, a Smooth Flow backdraft damper, a snap-fit mounting bracket/anti-vibration mount, and a plug and lead. There are two models – the JCE152-1, with single-speed centrifugal fan, and the JCE152-3, featuring a three-speed centrifugal fan and integral three-speed switch. While its airflow exceeds similar products in this field, the noise level is measurably quieter. As well, the patented Smooth Flow backdraft damper saves approximately 92% of pressure drop at 100 L/s. For example, at 100 L/sec, the pressure loss is approximately 30Pa lower than the conventional spring-loaded backdraft damper. The fan consists of an efficient, backward-curved centrifugal fan in an aerodynamic housing made from fire retardant engineering plastic, incorporating a manual reset thermal overload protection device mandatory for in duct fans. The specially-engineered, aerodynamic housing design results in smoother, more efficient inlet and outlet conditions for the air. This has allowed an increased airflow with a lower noise level. The JetStream has been fully tested in accordance with IS05801 for aerodynamic performance, and tested and approved to AS/NZS 60335, Parts 1 & 2-80, for electrical safety. |
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