home > Overview Of Pressure Gauges > Special Application Gauges

Positioner Gauges

Dial Size: 40 mm Connection: Back, 1/8” nptm
Dry (Liquid filled available)
Case Materials: St.St., Plastic, Black steel
Accuracy: 2/1/2%

Hex Gauges

Dial Size: 1” Connection: Center Back, 1/8” NPTM Bronze spiral tube
Dry Case Materials: Chrome plated Hex Case
Accuracy: 5%

Spiral Tube Gauges

Dial Size: 1 1/8” or 1 ½”
Connection: Center Back, 1/8” NPTM Bronze spiral tube
Dry
Case Materials: St.St. Case
Accuracy: 5%

1" Dial Mini Gauges

Dial Size: 1 ” Connection: Center Back, 1/8” NPTM
Brass internals
Dry Case Materials: Plastic Case
Accuracy: 3/2/3%

Use No Oil Gauges

Dial size: 2” & 2 ½” Connection: Bottom, ¼” MNPT
Highly polished Brass Case Copper Alloy Internals Dry Dial Marked “Use No Oil” Accuracy: 2.5 %

Sprinkler Gauges

Dial size: 3 ½” Connection: Bottom, ¼” MNPT
Brass Case or Plastic with Plastic lens
Dry
UL Listed
Accuracy: 3/2/3 %

Bulk Tank Gauges

Dial size: 4 ½” Connection: Bottom, ¼” MNPT
Back flange
Heavy duty Black steel Case & Bezel
Dry with Anti-vibration movement
Accuracy: +/- 1% FS

Mining Gauges

Dial size: 2” Connection: Bottom, O-Ring/Washer “Steck-o” type Mining Industrial standard Brass Case with st.st. bezel
Dial: Red, Green and Yellow zones
Accuracy: 1.5 %

3A Sanitary Gauges

Dial size: 2 ½” & 4” Connection Location: Bottom, or back ¾”,1 ½”, 2” or 2 ½” tri-clamp connection Stainless steel Case & Bezel Dry ( fillable) Accuracy:
2 1/2” = 1%FS
4” = 0.5%FS

Rectangular Strip Gauges

1 ¾” x ½” horizontal or vertical
Connection: 10-32” female or 1/32” Hose Barb
Plastic Case
Accuracy: +/- 5% FS Mounting brackets available

Boiler Gauges

Dial size: 4 ½”, 6”, 8 ½” Connection: Bottom, ¼” MNPT Back flange Heavy duty steel Case & Bezel Brass internals Dry Accuracy: +/- 1%

Plumbing and HVAC Gauges

Dial size: 2 ½”
Range 0/300 # Connection: Top with ¾” female hose coupling
Plastic Case & Bezel Brass internals Dry Accuracy: +/- 3/2/3%