Lead Free Contractor Gauge. Applications: Most commercial air, water and steam services that require a +/-1% full-scale accuracy. Dial: White aluminum dial with black and red markings. Case: stainless steel 304. Lens: acrylic. Ring: stainless steel 304. Socket: Lead Free Brass. Connection: 1/4 in. NPT Bottom Connect. Bourdon tube: Lead Free phosphor bronze. Movement: brass. Pointer: aluminum anodized black, recalibrator screw. Welding: silver solder. Over-pressure limit: 25%. Working pressure: maximum 75% of full scale value. Ambient/Process temperature: -40F to 200F (-40C to 93C). Accuracy: +/-1% ANSI/ASME grade 1A. Enclosure rating: IP52. CRN registered. Warranty: 5 years. Dial Size: 4.5 in. (115 mm). Range: 0 - 60 psi/kPa.
- Economical 4.5 in. (115 mm) stainless steel case gauge
- Lead free wetted parts
- 0 (zero) adjustment screw
- Â±1% accuracy
- 1/4 in. NPT bottom connection