Making it easy for inspectors to identify on-site, Maxitrol now attaches a yellow sticker to the stack of its regulators that reads, “Certified Gas Line Pressure Regulator, Z21.80/CSA6.22.” Maxitrol ...
The new 325-9L certified line pressure regulator for two psi systems has a capacity of 2.25 MBtuh. This is the highest capacity certified line regulator Maxitrol offers. The 325-9L is Canadian ...
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