UpComing Tradeshows

August 20-23, 2019
Fenasucro & Agrocana 2019
Sertãozinho, SP

September 09-11, 2019
Exposibram 2019
Belo Horizonte, Brazil

September 10-13, 2019
HUSUM Wind 2019
Biennual, Germany

HSB Backstopping Clutch

09 June 2019

water treatment plant

Formsprag HSB Backstopping Clutch for Water Treatment Plant

A midwestern water treatment facility needed a reliable replacement clutch solution for use on a series of electric motor driven pumps connected to a common manifold. Backstopping clutches are installed on each pump to prevent backflow when one or more of the pumps is shut down.

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22 May 2017

Mine Process Blower

Formsprag Model HSB Backstopping Clutch for Mine Process Blower

A leading industrial fan OEM needed a backstopping clutch for a process blower at a copper mine. The large squirrel cage fan is used to exhaust heat generated inside the processing plant at the mine. The backstopping clutch prevents windmilling or reverse rotation when the fan is turned off.

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