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ADI’s J-Series Dia-Vac® diaphragm sampling pumps are designed to fit into CO, CO2, NOx, or Fourier Transform Infrared (FTIR) analyzers used in Continuous Emissions Monitoring Systems (CEMS). These compact yet powerful single-head pumps are light, quiet, and feature a compact footprint which makes them popular among CEMS Original Equipment Manufacturers (OEMs).
In addition to CEMS integration, J-Series pumps are suitable for:
Designed for flexibility in application, the J-Series can perform as a vacuum pump, compressor, or both depending on the application. Our performance combination curve below illustrates the relationship between (inlet) vacuum, (outlet) pressure, and flow rate. Compared to a standard performance curve, the combination curve covers applications where the pump is providing both vacuum and pressure at a given flow rate instead of just pressure OR vacuum.
For greater flexibility in CEMS integration, J-Series pumps offer a choice of dual voltage 115v/230v, dual cycle 50/60 Hz AC motors, as well as 12-24 volt DC brushless motors.
The heated head option allows the J-Series to keep the medium in a stable gaseous state. This maintains sample integrity as well as prevents condensate build-up and reduces pump corrosion.
The elevated head option keeps the body of the pump and the motor safe and away from high temperatures in hazardous areas. The maximum permissible temperature for the pump head is 200°C (400°F).
Created for high-accuracy and robust continuous operation, J-Series pumps provide flow rate of up to 14.0 liters per minute (LPM). They also offer adjustable eccentric sizing for greater adherence to system performance requirements and pump longevity.
J-Series pumps are manufactured using aluminum, 316 stainless steel, and optional Teflon/aluminum or Teflon/316 SS wetted parts for superior performance and durability.
You can choose a J-Series version that includes a motor and enclosure rated IECEx/ATEX Flameproof Zone I for hazardous area applications.
When a pump goes down, we know that replacement parts or a completely new pump must be dispatched as quickly as possible, and ADI stands ready to get the job done. We have a track record for making on-time deliveries no other pump manufacturer can match - it's something we are proud of. It's something you can rely on.
Whatever your gas monitoring or sampling application, our range of products and manufacturing capabilities allow us to meet your exact requirements. Contact us today to learn more about the ways in which we can fulfill your diaphragm pump needs for Continuous Emissions Monitoring Systems and exceed your every expectation.
Remember that since 1971, ADI has been passing your gas!