For use in submetering applications where compact size and pulse output are desired. The MTW G4 gas meter is designed for environments where temperature compensation is not required. The meter incorporates Sprague #1A top connections to allow industry-standard swivels to be installed thus negating the need for plumbers to “field design” a union system. This straight mechanical thread configuration is standard for all municipal meters as it allows the swivels to seal on a flat washer rather than relying on pipe dope and tapered NPT threads.

Couplings will be needed to install any new gas meter.