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Stainless Steel Diaphragm Low Pressure Gauges

  • $56.00


Ideal gauge for low pressure measurement of fluids and gases both corrosive and non-corrosive. Used in refineries, paper mills, water treatment plants, etc. Diaphragm gauges are sensitive instruments used in low pressure applications not exceeding 10 PSI. The diaphragm capsule is an elastic metal sensing element comprised of two thin wall diaphragms that are soldered together to make the capsule.

 

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Specifications

  • Case: 304 Stainless Steel
  • Dial: White aluminum, H2O or psi graduations in black, oz or kPa in blue
  • Cover and lens: Snap-in polycarbonate for 2 ½ in (63 mm), 304 stainless steel bayonet and polycarbonate lens for 4 in (100 mm)
  • Pointer: Aluminum, painted black
  • Connection: ¼ in nptm bottom or center-back 316 Stainless Steel 
  • Wetted parts:  316 Stainless Steel 
  • Capsule diaphragm: Stainless Steel 
  • Ambient temperature: -40 to 150°F / -40 to 65°C
  • Operating pressure: Maximum 75 % of full scale value
  • Overpressure limit: 25% over full scale value.
  • Accuracy: ASME B40.100(B40.1), Grade B ± 2 % 

 Dimensions:

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    0 to 15 in H2O (vacuum) 250LPSS-15WV 251LPSS-15WV 400LPSS-15WV 401LPSS-15WV 0 to 32 in H2O (vacuum) 250LPSS-32WV 251LPSS-32WV 400LPSS-32WV 401LPSS-32WV 0 to 55 in H2O (vacuum) 250LPSS-55WV 251LPSS-55WV 400LPSS-55WV 401LPSS-55WV 0 to 100 in H2O (vacuum) 250LPSS-100WV 251LPSS-100WV 400LPSS-100WV 401LPSS-100WV 0 to 15 in H2O/oz (pressure) 250LPSS-15WO 251LPSS-15WO 400LPSS-15WO 401LPSS-15WO 0 to 32 in H2O/oz (pressure) 250LPSS-32WO 251LPSS-32WO 400LPSS-32WO 401LPSS-32WO 0 to 55 in H2O/oz (pressure) 250LPSS-55WO 251LPSS-55WO 400LPSS-55WO 401LPSS-55WO 0 to 100 in H2O/oz (pressure) 250LPSS-100WO 251LPSS-100WO 400LPSS-100WO 401LPSS-100WO 0 to 200 in H2O/oz (pressure) 250LPSS-200WO 0 to 5 psi/kPa (pressure) 250LPSS-5PSI 251LPSS-5PSI 400LPSS-5PSI 401LPSS-5PSI 0 to 10 psi/kPa (pressure) 250LPSS-10PSI 251LPSS-10PSI 400LPSS-10PSI 401LPSS-10PSI 250 LPSS 250LP

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