and this DEL Ozone DelCheck valve is designed for compatible 1-1/2 inch slip applications with a 1/3 PSI cracking specification
and 185A models
That makes the union design especially practical for long-term system upkeep
The Praher SM2-SE2 multiport valve is designed for compatible 2 inch StaRite plumbing systems and comes in a black finish that helps maintain the visual style of the original equipment area
not like it was forced into place simply because the size seemed close
Raypak 53/53A/55A/105A/151/153/155A Orifice [LP] [MV] (003902F) switches and this DEL Ozone DelCheckThe Raypak burner orifice is designed for compatible 53, 53A, 55A, 105A, 151, 153, and 155A heater applications using LP gas in an MV configuration. A burner orifice is useful because it helps meter the gas flow correctly for the supported fuel type, supporting cleaner burner performance and more dependable heater operation. This replacement is especially useful when the original orifice is clogged, damaged, or no longer matched to the supported LP