PIC Gauge 6504-4RD 6.5" Dial, 0/60 psi Range, 1/4" Male NPT Connection Size, Lower Back Mount, Front Flanged Panel Mount Dry Process Pressure Gauge with a Black Aluminum Safety Case, Stainless Steel Internals, Removable Aluminum Bezel, and Plastic Lens

The Precision Instrument Corporation model 6504 is a solid front process gauge with an aluminum front flange safety case with a black enamel finish. The aluminum black wrinkle enamel coated ring makes these gauges wells suited for panel board applications. The front screw lets users open the window and permits easy panel installation. There is a solid wall between the pressure sensing unit and the window, which provides greater safety for personnel monitoring the gauges. The bourdon tube with socket may be selected in brass, stainless steel or model material. If choose, for example, stainless steel, then all the internal parts such as bourdon tube, socket, movement, screws, washers, etc. will be stainless steel. The stainless steel sensing element is suitable use in corrosive media and the pressure system is not subject to damage.

• Solid front with pressure relief opening to ASME B40. 1 standard that will protect users from fluid and particle in the event of failure and particle in the event of failure
• The aluminum case with black wrinkle ring can resist rugged and high temperature environment
• The stainless steel rotary geared movement reduces friction and corrosion which assures smooth-moving pointer and accurate pressure indication
• Maximum and minimum pressure stop of movement can be offered to protect against damage caused by sudden vacuum or overpressure
• They are lower back connection location with front flange panel mount gauges