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Oil, Gas & Petrochemical

Browse 8,646 oil, gas & petrochemical supplies worldwide. Source solenoid valves, gas detectors & more from 12 leading brands at 3G Electric.

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Page 260 of 865

Duct-mounted detector transmitter for carbon dioxide measurement from 0 to 2000 ppm. Operates on 16 to 35V DC or 19 to 28V AC. Type 4X enclosure. Interfaces with building management controllers for HVAC ventilation and indoor air quality monitoring.

DWYER CDTR-2D4A4 Carbon Dioxide Detector Transmitter

BrandDWYER

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Normally closed, 2-way solenoid valve with a 1.3 in port size and 1 5/8 in female sweat connection. Used for on/off control of refrigerant flow in liquid, suction, or hot gas lines of commercial and industrial refrigeration systems.

PARKER R56E4313M Refrigeration Solenoid Valve

BrandParker

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This compact solenoid-driven diaphragm metering pump operates on 115V AC and delivers a maximum flow rate of 60 gpd with ±1.0% reproducibility. It features a PVC head, PTFE diaphragm, ceramic check balls, PVDF/Polyprel seals, and PVC fittings, making it suitable for precise chemical dosing in water treatment and industrial processing applications.

LMI PUMPS C911-D68HI Compact Solenoid-Driven Diaphragm Metering Pump

BrandLMI PUMPS

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This 2-way/2-position normally closed solenoid valve features a high-flow aluminum body and 1/2 in pipe size, operating on 24V AC. It is used for on/off control of compatible fluids in automated process systems and general industrial fluid handling applications.

REDHAT 2-Way Normally Closed Solenoid Valve

BrandREDHAT

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Calibration gas mixture of 60 ppm carbon monoxide in nitrogen background, with +/-5% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors from all OEMs. Used to verify sensor response in industrial environments where carbon monoxide exposure monitoring is required.

GASCO Calibration Gas: Carbon Monoxide 60 ppm in Nitrogen, 105 L Cylinder

BrandGASCO

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Disposable calibration gas mixture containing 45% methane balanced with nitrogen. Provides +/-5% accuracy for verifying and adjusting the response of portable gas detectors. Suitable for use with all OEM gas detectors in industrial safety applications.

GASCO 103L-135N-45 Disposable Calibration Gas (45% Methane in Nitrogen)

BrandGASCO

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Integrated furnace control for intermittent pilot ignition systems. Operates at 120V AC control voltage with a 270-second lockout, 15-second pre-purge, and 1.5 A main valve output. Designed as an OEM replacement for Goodman equipment. Used in gas furnaces to manage ignition sequencing and safety functions.

WHITE-RODGERS 50C51-707 Intermittent Pilot Ignition Control

BrandWHITE-RODGERS

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Propane calibration gas mixture (25 ppm) in a background of air, supplied in a 105 L cylinder with ±5% accuracy. Used for verifying and calibrating portable gas detectors from all OEMs in industrial safety applications.

GASCO Calibration Gas: Propane 25 ppm in Air, 105 L Cylinder, ±5% Accuracy

BrandGASCO

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This calibration gas mixture contains 500 ppm Refrigerant R-12 with nitrogen balance gas in a 105 L cylinder. It is used for verifying and adjusting the accuracy of portable gas detectors in refrigerant leak detection applications. The gas is certified to +/-2% accuracy and is compatible with all OEM gas detectors.

GASCO 105ES-79N-500 Calibration Gas

BrandGASCO

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This compact solenoid-driven diaphragm metering pump features a PVDF head, PTFE diaphragm, and ceramic check balls for chemical resistance. It operates on 115V AC with ±1.0% reproducibility. PVDF fittings and PVDF/Polyprel seals are included. Typical applications include precise chemical dosing in water treatment and industrial processing.

LMI PUMPS C111-362SI Compact Solenoid-Driven Diaphragm Metering Pump

BrandLMI PUMPS

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