The Backstop 12-H30 is a\u00a0diaphragm type tank designed to keep system pressure below the relief valve setting.<\/p>","notice":null,"product_id":495699,"model_number":"12-H30","permission_tags":[],"image":{"src":"\/imager\/generalimages\/products\/3061127\/BACKSTOP-12-H30-HYDRONIC-EXPANSION-TANK_9d774b89831857b4dfc965837c0ae6fd.jpg","srcset":"\/imager\/generalimages\/products\/3061127\/BACKSTOP-12-H30-HYDRONIC-EXPANSION-TANK_9d774b89831857b4dfc965837c0ae6fd.jpg 300w","alt":"BACKSTOP 12-H30 4.8 GALLON\nHYDRONIC EXPANSION TANK\n15\"(H) X 11\"(D) X 1\/2\"MIP\n\/\/WSL\/\/"},"substitutes":"505722","uoms":[{"label":"ea (1)","value":{"um":"ea","qty":1,"increment":1}}],"nonstock":false},"substitutes":[],"images":[{"url":"\/imager\/generalimages\/products\/3061127\/BACKSTOP-12-H30-HYDRONIC-EXPANSION-TANK_5472332afa344033d2bf9e7b6b9d883e.jpg","alt":"BACKSTOP 12-H30 4.8 GALLON\nHYDRONIC EXPANSION TANK\n15\"(H) X 11\"(D) X 1\/2\"MIP\n\/\/WSL\/\/"}],"productData":null,"branches":[{"title":"Coldwater","warehouseId":11},{"title":"Elkhart","warehouseId":1},{"title":"Jenison","warehouseId":6},{"title":"Michigan City","warehouseId":4},{"title":"Plymouth","warehouseId":2},{"title":"South Bend","warehouseId":3},{"title":"Springfield","warehouseId":8},{"title":"Sturgis","warehouseId":12},{"title":"Warsaw","warehouseId":7}]}
The Backstop 12-H30 is a diaphragm type tank designed to keep system pressure below the relief valve setting.
Mid-City Product ID: 495699
Manufacturer: Backstop
Manufacturer Part Number: 12-H30
Model: 12-H30
Volume: 4.5 GAL
Height: 15"
Diameter: 11"
Sys. Conn.: 1/2"
Ship Wt.: 7.5 lbs
Shell Material: Cold Rolled Steel
System Connection: Steel
Coating: Triple Layer
Diaphragm: Heavy Duty Butyl Rubber
Factory Pre-set Pressure: 12 PSI
Max Design Pressure: 150 PSI
Max Design Temperature: 200°F
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