Bard HVAC 8607-034BX Terminal Strip 320788-704 this 1-inch NPT valve is
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Description
Bard HVAC 8607 034BX Terminal Strip 320788 704 this 1 inch NPT valve is this 1 inch NPT valve is factory set at 15 PSI The Cleveland Controls AFS 271 is a professional grade air pressure sensing switch designed for critical proving switch applications in HVAC and energy management systems