Process Calibration Accessories

Pressure Calibration Hoses and Fittings

I&E Central carries the complete line of Ralston quick-test fittings and adaptors. High pressure, low volume hoses and a huge selection of adaptors to virtually any type of connection. Click here to view or download a complete fitting catalog. Note the file is 1.7 MB, If you do not have a high speed connection, call us, we will gladly mail you a hard copy

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Thermocouple Lead Wire Kit

1 each of J, K, T, and E lead wires with mini-plugs on one end, bare wires on the other. $49

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Calibration Hand Pumps

Our calibration Hand pumps are precision machined from Aluminum or Stainless steel, and designed for years of reliable service. All are sold stand-alone, or as kits with carrying case, tubing, and NPT adaptors (manufactured in the UK, the connections are BSP threaded).

Low Pressure Hand Pump

  • Pressure and vacuum: 0 to 30 PSI pressure, 0 to -25" Hg vacuum
  • Unique design enables this pump to generate and hold pressures below 1" H2O
    for true draft range calibration
  • Low pressure tubing kit is suitable for pressures above 10". Optional ultra low
    pressure tubing and fitting kit for pressures below 10"
  • $495.00 - pump only, $650 - kit

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Mid-Range Calibration Hand Pump

  • Pressure and vacuum: 0 to360 PSI pressure, 0 to -24" Hg vacuum
  • $395 - pump only, $550 - kit

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High Pressure Hydraulic Calibration Hand Pump

  • Two versions, 0-10,000 PSIG, 0-15,000 PSIG
  • Precision machined from stainless steel with tempered glass reservoir
  • Compatible with oil or water pressure media. Skydrol compatible versions available by special order.
  • Prices: $795 - 10,000 PSI version, $995 - 15,000 PSI version
  • Recommended options include high pressure hoses, pressure relief valves, and adaptor kits.
  • Contact us to help configure your system.

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