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Industrial Low Pressure Gauges
Brand: Palmer Wahl Instruments, IncCapsule type Pressure Gauges measure low and extremely low positive or negative pressure.
The capsule is a modification of a diaphragm element with two convoluted membranes leak-proof soldered around the circumference to form the capsule.
Features- Very Low Pressure
- Very Sensitive
Specifications
Case
- Corrosion Resistant Black Painted Steel in 2-1/2” (63 mm), 4” (100 mm), and 6” (150 mm) diameter
Fill
- Dry
Ring
- No Ring
Window
- Snap-on-plastic
Socket
- Brass
Connection
- 1/4” NPT
Pressure Sensing Element
- Phosphor Bronze. Brass for Ranges less than 60” H₂O. Capsule sealed with O-Ring gasket
Movement
- Brass, high sensitivity type
Pointer
- Black Painted Aluminum
Dial
- White Aluminum with black markings in accordance with ASME B40.1 -2005
Accuracy
- 25PP: 2.5 % of Full Scale
- 40PP and 60PP: 1.5 % of Full Scale
Range Availability
- psi, Metric, and Dual Scales
