PLP Low Pressure Gauge

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APPLICATIONS:

  • Suitable for measuring gaseous media both corrosive and non-corrosive
  • Used to measure natural gas pressure as well air flow indication and leak detection
  • Vacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulators and respirators

DESCRIPTION & FEATURES:

  • Highly accurate reading of low pressures
  • Brass or stainless steel wetted parts
  • Ranges from 15” H2O/oz to +10 psi
  • Over-pressure protection on some models (OP)
  • ASME B40.100 compliant
  • CRN registered
  • 5 year warranty

DOCUMENTATION:

   Stainless Steel Internals Brass Internals
Dial 2.5” (63mm), 4” (100mm), 4.5” (115mm) and 6” (150mm), white aluminum with black and red markings 2.5” (63mm), 4” (100mm), 4.5” (115mm) and 6” (150mm), white aluminum with black and red markings
Case

2.5” (63mm), 4” (100mm): AISI 304 SS

4.5” (115mm), 6” (150mm): Aluminum, painted black

2.5” (63mm), 4” (100mm): Steel, painted black

4.5” (115mm), 6” (150mm): Cast aluminum, painted black

Lens

2.5” (63mm): Polycarbonate
4” (100mm): Styrene-acrylonitrile resin

4.5” (115mm), 6” (150mm): Glass

2.5” (63mm), 4” (100mm): Polycarbonate

4.5” (115mm), 6” (150mm): Glass

Ring

2.5” (63mm), 4” (100mm): Steel

4.5” (115mm), 6” (150mm): Aluminum

2.5”(63mm), 4” (100mm): Steel

4.5” (115mm), 6” (150mm): Aluminum

Socket AISI 316 SS Brass
Connection 1/4” NPT standard 1/4” NPT standard
Diaphragm Element AISI 316 SS Phosphor bronze
Movement AISI 316 SS

2.5” (63mm): Engineering plastic upper and lower plate with brass pinion and sector;

4” (100mm), 4.5” (115mm), 6” (150mm): Brass

Pointer Aluminum, anodized black Aluminum, anodized black
Welding TIG Solder/brazed
Working Pressure 75% of full scale value 60% of full scale value (fluctuating) 75% of full scale value (static)
Over-pressure Limit 30% of full scale value 30% of full scale value, up to 200% with over-pressure protection (OP) option
Ambient/Process Temperature -40°F to 150°F (-40°C to 65°C) -40°F to 150°F (-40°C to 65°C)
Accuracy ±1.6% of full scale ±3-2-3% ANSI/ASME Grade B
Enclosure Rating IP52 IP52
Warning (brass internals only) N/A Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.

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2.5" DIAL, 1 / 4" NPT BTM, 0 / 10 PSI / KPA, BRASS INTER
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4'' 0-10 PSI / KPA 1 / 4'' BRASS BACK
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4'' 0-10 PSI / KPA 1 / 4'' ST / ST BACK
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4'' 0-10 PSI / KPA 1 / 4'' ST / ST BOTTOM
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4'' 0-100'' WATER / OZ 1 / 4'' BRASS BACK
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4'' 0-100'' WATER / OZ 1 / 4'' ST / ST BACK
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4'' 0-100'' WATER / OZ 1 / 4'' ST / ST BTM
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4'' 0-15'' WATER / OZ 1 / 4'' BRASS BACK
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4'' 0-15'' WATER / OZ 1 / 4'' ST / ST BACK
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4'' 0-15''WATER / OZ, 1 / 4 ST / ST BTM
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4'' 0-32'' WATER / OZ 1 / 4'' BRASS BACK
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4'' 0-32'' WATER / OZ 1 / 4'' ST / ST BACK
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4'' 0-32'' WATER / OZ 1 / 4'' ST / ST BTM
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4'' 0-5 PSI / KPA 1 / 4'' BRASS BACK CON
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4'' 0-5 PSI / KPA 1 / 4'' ST / ST BACK
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4'' 0-5 PSI / KPA 1 / 4'' ST / ST BOTTOM
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4'' x 1 / 4'' NPT BACK 0 / 55'' / OZ
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4'' x 1 / 4'' NPT BACK 0 / 55'' / OZ
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4'' x 1 / 4'' NPT BTM 0 / 55'' / OZ
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4.5" 0-32" WATER / OZ 1 / 4" BOTTOM with 0.2" Increments
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4.5" PLP 0-58OZ / 0-100 "WC, 1 / 2" ,SS, Phenolic case
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4.5" x 1 / 4" NPT BACK 0 / 32"H2O VAC. ST / ST
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