{"product_id":"potter-vsr-s-waterflow-alarm-switch-for-small-pipe","title":"Potter VSR-S Waterflow Alarm Switch for Small Pipe","description":"\u003ch2\u003eThe Model VSR-S is a vane type waterflow switch for use on wet sprinkler systems that use 1\" (25mm), 1¼\" (32mm), 1½\" (38mm) or 2\" (50mm) pipe size\u003c\/h2\u003e\n\u003cp\u003eThe unit may also be used as a sectional waterflow detector on large systems.\u003c\/p\u003e\n\u003cp\u003eThe unit contains two single pole double throw snap action switches and an adjustable, instantly recycling pneumatic retard. The switches are actuated when a fl ow of 10 gallons per minute (38 LPM) or more occurs downstream of the device. The flow condition must exist for a period of time necessary to overcome the selected retard period.\u003c\/p\u003e","brand":"The Fire Alarm Supplier","offers":[{"title":"Default Title","offer_id":48330797711610,"sku":"VSR-S","price":192.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/9330\/8922\/files\/potter-waterflow-switches-default-title-potter-vsr-s-waterflow-alarm-switch-for-small-pipe-37988539138272.png?v=1771259131","url":"https:\/\/blandys.shop\/products\/potter-vsr-s-waterflow-alarm-switch-for-small-pipe","provider":"Blandys","version":"1.0","type":"link"}