![528B Automatic Changeover Propane Regulator Twin Stage 4 Tank 450k BTU 1/2" NPT](http://store.nashfuel.com/cdn/shop/products/57_02cfa857-0d5b-4c15-8725-c3b289e8f3ac_{width}x.jpg?v=1673925844)
BRAND: CAVAGNA GROUP PART NUMBER: 528B APPLICATION: HEAVY DUTY TWIN STAGE REGULATOR MAX INPUT: 250 PSI MAX BTU: 450,00 BTU INPUT SIZE: 1/4" INVERTED FLARE INCLUDES EVERYTHING NEEDED TO RUN TWO TANKS AT A TIME AUTOMATICALLY SWITCH BETWEEN SETS OF TANKS WHEN WHEN SET RUNS EMPTY OUTPUT: 9-13" WC OUTPUT SIZE: 1/2" FEMALE NPT FREE SHIPPING IN THE 48 STATES |
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