Our ‘501D-UNO" Gauges have been designed and manufactured for oil free service indicating cylinder pressure of compressed non-corrosive gases or any medium which oxidizes with oil based materials, in applications such as welding, cutting and related processes.
Available Dial Sizes: 2" or 2½”
Available Connection Sizes: 1/4"MNPT
General Specifications: Gold Painted Steel Case
Copper Alloy Movement * Connection
Copper Alloy Bourdon Tube
(Low Copper Content for use with acetylene)
Twist-on Plastic Lens
Dry Gauge, for "Oil Free Service"
Pressure Relief Disc On Back Case
Accuracy: 2.5% of Span (Grade B ANSI B40.1)
Dial Scale: Single Scale: PSI
Ambient temperature: -4'F to 140'F
SPECIFICATIONS:
501-UNO Series
