
JUN-AIR
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang JUN-AIR dari 3G Electric.
What is the typical application for JUN-AIR oil-free rocking piston compressors?
JUN-AIR oil-free rocking piston compressors are designed for applications requiring clean, contaminant-free compressed air, such as laboratories, medical facilities, dental clinics, and analytical instrumentation. The oil-free design eliminates oil mist and vapor in the air stream, which is critical for sensitive equipment like spectrometers, gas analyzers, and pneumatic controls. These compressors are also used in industrial settings where oil carryover could compromise product quality or process integrity.
What maintenance is required for JUN-AIR compressors, and what parts are available from 3G Electric?
JUN-AIR compressors require periodic preventive maintenance, typically including replacement of intake filters, check valves, and gaskets. 3G Electric stocks JUN-AIR preventive maintenance kits (e.g., MPN 5470400) that contain the necessary components for scheduled service. For oil-free models, no lubricant changes are needed, but for models using oil, JUN-AIR compressor oil (5W SAE, ISO VG 20, MPN 5631000) is available. Regular maintenance intervals are specified in the manufacturer's manual and depend on operating hours and environmental conditions.
What are the electrical requirements for JUN-AIR enclosed laboratory compressors?
JUN-AIR enclosed laboratory compressors are available in 120V AC and 230V AC single-phase configurations. For example, the 1/2 hp model (MPN 1770008) operates on 120V AC, while the 2 hp rocking piston system (MPN 1206061) requires 230V AC. All units are designed for standard industrial power supplies and include a motor starter or overload protection. Verify the voltage and phase compatibility with your local electrical system before installation.
Can JUN-AIR compressors be used with desiccant air dryers?
Yes, several JUN-AIR compressor models are available with integrated desiccant air dryers, such as the 2 hp rocking piston system (MPN 1206061) and the 4 hp unit (MPN 1203730). These dryers reduce moisture content in the compressed air, which is beneficial for applications requiring low dew points, such as pneumatic controls or sensitive instrumentation. Models without dryers are also available for general-purpose use.
What is the maximum operating pressure of JUN-AIR compressors?
JUN-AIR compressors typically have a maximum operating pressure of 116 psi to 120 psi, depending on the model. For example, the 1/2 hp enclosed compressor (MPN 1770008) is rated at 116 psi, while the 2 hp rocking piston system (MPN 1203310) is rated at 120 psi. These pressures are suitable for most laboratory and light industrial pneumatic tools and equipment.
Does 3G Electric supply JUN-AIR products?
Yes — 3G Electric (S) Pte. Ltd. supplies JUN-AIR products. We stock the JUN-AIR catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
