Francel
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Pertanyaan umum tentang Francel dari 3G Electric.
What outlet pressures are available on Francel Type B gas regulators?
Francel Type B regulators are available with factory-set outlet pressures of 21 mbar (e.g., B6/21mbar) and 37 mbar (e.g., B25/37mb, B10/37mbar). These setpoints are typical for domestic and laboratory gas distribution systems. The regulators feature integrated safety relief venting, usually with a 10 mm vent size, and the outlet pressure can be field-adjusted within the product's design range. Inlet connections are sphero-conical or flat joint, while outlet connections are flat meter joints, ensuring compatibility with standard gas meter fittings.
What is the flow capacity of Francel R-series pneumatic regulators?
Francel R-series pneumatic regulators, such as the R 400 ZM and R 500 ZM, are rated for a flow capacity of 10.0 m³/h of air at a pressure drop of 0.25 kPa. This capacity is consistent across the R-series models, which are available with Rp 3/8" or Rp 1/2" pipe connections. The low pressure drop ensures efficient operation in compressed air systems, making these regulators suitable for pneumatic tool circuits and instrumentation lines where stable pressure is required.
What are the specifications of Francel ignition electrode wands?
Francel ignition electrode wands are designed for burner control in industrial furnaces. The standard model features a 43-inch wand length, a 3 mm diameter active electrode, a connector sleeve diameter of 8 mm, and a porcelain sheath diameter of 6.5 mm. These specifications provide reliable spark initiation in high-temperature environments. The ceramic sheath protects the electrode from thermal and mechanical stress, ensuring long service life in continuous combustion applications.
Can Francel regulators be customized for specific outlet pressures or connections?
Yes, Francel regulators may be available with custom setpoints and connection options through direct inquiry. While standard models come with factory-set outlet pressures (21 or 37 mbar) and standard inlet/outlet connections (sphero-conical, flat joint, flat meter), 3G Electric can facilitate requests for non-standard configurations. Contact our team with your specific requirements to determine feasibility and lead times.
What safety features are integrated into Francel gas regulators?
Francel gas regulators incorporate safety relief venting as a standard feature. For Type B regulators, the vent size is typically 10 mm, which allows for pressure release in the event of overpressure conditions. This safety mechanism helps protect downstream equipment and maintain system integrity. The regulators are designed to meet the operational demands of residential, commercial, and laboratory gas systems, with robust construction and reliable pressure control.
Does 3G Electric supply Francel products?
Yes — 3G Electric (S) Pte. Ltd. supplies Francel products. We stock the Francel catalog and supply genuine factory-original products with full manufacturer warranty and technical support.




