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The MACOMB GROUP 1.N300C coupling is a Class 300 pressure class fitting with a nominal size of 1 IN. Constructed from malleable iron conforming to ASTM A197, it features a FNPT connection type and XH schedule. The coupling is coated with ASTM A153 galvanized finish and is rated for a maximum pressure of 2000 PSI and a temperature range of -20 to 150 DEG F.
This coupling is UL and ULC Listed, FM Approved and compliant with NSF 61 And NSF 61 Annex G.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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