2.5 in. (63 mm) case Stainless Steel utility gauge measures up to 30 psi. These gauges are an economical choice with the toughness of Stainless Steel. Dial face is white aluminum with black markings in accordance with B40.1-2005.
- Ring: AISI 304 polished stainless steel, crimped bezel ring
- Acrylic lens
- Brass socket
- Lower mount, 1/4 in. NPT stem connection
- Movement has OT59 brass gears with 304 stainless steel plates
- Bourdon tube is brass or phosphor bronze
- IP54 compliant