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Promix gas dosing stations for physical foaming have been specially designed and developed to meet the needs of foam extrusion. Promix gas metering technology is characterized by high dosing accuracy, reliability and amazingly simple operation. Promix gas dosing stations meet all the requirements of a modern gas metering system for foam extrusion. These include high-precision mass flow control, process visualization by means of trend charts, operator-definable operating limits, data acquisition, and synchronization of the dosing rate with the extruder output. Implementation in the extruder control system via fieldbus system is also possible. •,Mass flow from 1 g/h up to 20'000 g/h •,Dosing pressure up to 680 bar

ASCO CO2 Gas Detectors are used to protect personnel wherever CO2 gas or dry ice is used in closed areas, for example during dry ice blasting or when producing dry ice. ASCO offers wallmounted solutions for area monitoring and portable devices for personal protection. ASCO CO2 Gas Detectors ensure continuous and automatic CO2 content measuring in the ambient air using infrared absorption measuring (NDIR). This technology is very troubleresistant to temperature variations or air draughts and therefore measures very accurately. The CO2 gas detectors are very simple to handle and all components are built splash proof.

ASCO’s innovative ASCOSORB CO2 Stack Gas Recovery Technology turns your vent flue gas into a usable and profitable source of CO2. CO2 gas won by an ASCO Stack Gas Recovery System is a byproduct of flue gas production from boilers as well as from other flue gas sources offering an economic CO2 source to any CO2 consumer or reseller. ASCO, as a provider of complete CO2 solutions, offers CO2 Stack Gas Recovery Systems with various capacities. Reliable CO2 source Reliable and economic source of CO2 to the end user as opposed to self burning processes or purchasing liquid CO2 Reduction in energy usage The ASCOSORB Technology brings to the ASCO CO2 Stack Gas Recovery Plant tremendous reduction in total energy usage offering greatly reduced OPEX only approx. 1.3 MWth / MT produced CO2

Advanced Nova Swiss technology allows high-precision gas mixing under controlled pressure. The servo motor ensures state-of-the-art pressure regulation that is optimal for the respective application. This results in maximum precision for the injection process and ensures exact gas metering at the required pressure. Benefits : High flow rates Maximum pressure precision Low maintenance costs No daily re-adjustment required Faster start-up after interruptions. Thereby less waste during the start-up process. No compressed air supply required. Contamination-free gases thanks to diaphragm technology. The Nova Swiss gas injection unit does not require compressed air, as it is the case with pneumatic amplifiers. The integrated lubrication unit allows the system to be operated at very low speed, which in turn enables the dimensioning of extremely small quantities.

Mobile gas scrubber (volume scrubbing liquid) : 6, 10, 20, 50, 100 liter Mobile gas scrubber (column diameter): DN 50, 70, 100, 150, 200 Stationary gas scrubber (volume scrubbing liquid) : Customized according to process requirements Stationary gas scrubber (column diameter): DN50 up to DN600 Pressure: -1.0 (FV) to +0.5 bar Temperature exhaust gas: -60 °C to +200 °C Temperature scrubbing liquid: 0 °C to +80 °C Material: Borosilicate glass 3.3, PTFE, ETFE Gas scrubbers are used to neutralize corrosive exhaust gas from reactors. Depending on the scrubbing liquid, they can be used for caustic or acidic vapors. Gas scrubbers are equipped with an ETFE lined, corrosion resistant magnetic coupled pump. The flow rate of the scrubbing liquid can be controlled with the built-in reducing valve. The scrubbing liquid temperature is maintained by a spiral cooler in the liquid circuit.

Four-channel Ultrasonic Gas Flow Meter Energoflow GFE-404 is MID certified specially designed for applications where very high accuracy is required, e.g. for custody transfer measurement of natural gas. The standard version provides an accuracy of 0.5%, flow meters with an accuracy of 0.2% can be supplied under order. Ultrasonic Gas Flow Meter Energoflow GFE-404 certified to OIML R137 class 0.5 by PTB. The flow meters provide accurate and reliable measurement of the gas flow rate in the pipeline in both directions within the range from 0.1 to 30 m / c. The flow meters are available in a wide range of sizes. The flow meters are pre-calibrated on air as per customer's requirements, pre-calibration on natural gas is provided under special order.

Energoflow GFA-202 Flow Meters can be used as part of metering units of gas distribution points, industrial enterprises and communal service installation. Flow meters are designed for use in continuous operating mode and require minimal maintenance. Flow meters can be included to the measurement networks and control systems. Flow meters has the protection marking "0ExiаIIBT4 Х " and can be installed indoors in explosions hazard zones. Flow meter consists of the electronic unit (EU) and flanged in-line section, having two pairs of inserted ultrasonic transducers as well as temperature sensor and pressure sensor.

Energoflow GFE-202 and Energoflow GFE-201 are MID, ATEX certified state-of-art Ultrasonic Gas Flow Meters designed for accurate and reliable measurement of flow velocity, volumetric flow rate and volume of gaseous substances (gases) transported through pipelines in the forward or reverse direction. The flow meters are installed inline and supplied pre-calibrated on air or natural gas as per the customer's requirements. These flow meters can measure the flow velocity V of gas in a pipeline in both directions over a wide range - from 0.1 to 25.0 m/s (under order, special versions for measuring flow velocities up-to 35.0 m/s are available). They can be used for gas pressures as high as 160 bars and ambient temperatures from -60 up-to +70 deg. C. Besides, the flow meters provide all the traditional advantages of the pulse-time ultrasonic flow measurement technology – no pressure loss, no moving parts, easy servicing and simplicity of use.

Oil-free piston compressor, Gas-tight design with integrated motor, Compressor block leak rate < 0.0001 mbar l/s, Air-cooled, Motor powers from 0.5 to 2.2 kW, Rotary speed range 970 to 1740 RPM, Suction pressure max. 20 bar, Final discharge pressure max. 60 bar, Modular cylinder configuration with cylinder diameter from 26 to 75 mm, Version with 1 cylinder for 1-stage compression, Maximum flow rate at atmospheric suction pressure ca. 10 m3/h, Booster-variant flow rate max. ca. 50 m3/h, OEM-integrated version available without pipework and instrumentation for integration in an OEM system, Very robust and long-lasting construction, Compact and foundation-free installation, Oil-free booster compression of nitrogen and air (CDA = Clean Dry Air), Oil-free recovery and compression of SF6 gas, Oil-free booster compression and recovery of helium, Oil-free compression of other gases as refrigerants, argon and carbon dioxid.