1/4" Air Pressure Regulator Diaphragm Type DAR02B
If you need a reliable and accurate digital air conditioner, the Lematec DAR02B is a great choice.
DAR02B | Digital Diaphragm Air Regulator | 1/4 inch NPT
A 1/4 inch digital diaphragm regulator for reading and adjusting air pressure close to spray guns, pneumatic tools, compressor lines, and coating equipment.
Quick Answer: What Is DAR02B?
DAR02B is a digital diaphragm air pressure regulator for spray guns, pneumatic tools, compressor lines, and coating applications. It combines a 0-160 PSI range, 0.5 PSI resolution, four pressure units, and a 1/4 inch NPT connection in a compact inline regulator.
DAR02B digital display, diaphragm regulator body, and 1/4 inch air connection.
When Should You Choose a Digital Diaphragm Regulator?
A diaphragm regulator is a practical choice when users need smoother pressure adjustment and a clear reading near the tool. DAR02B is suited to spray finishing, automotive refinishing, pneumatic workstations, and distributor air-accessory programs.
Check and adjust working pressure near the spray gun during coating, touch-up, and refinishing work.
Use the digital display as a local reference when pressure needs to be checked at the tool end.
Position DAR02B with filters, dryers, couplers, and spray-gun accessories in a complete air-management range.
DAR02B Features
The diaphragm format supports smooth adjustment for spray coating and precision air-control applications.
Read PSI, Bar, kg/cm2, or KPa for easier specification across international markets.
A replaceable battery supports ongoing use of the digital pressure display.
Side view of the DAR02B regulator and its inline connection layout.
Diaphragm vs. Piston Air Regulators
Use this comparison to select the appropriate regulator type for the application and product line.
| Comparison | Digital diaphragm regulator | Basic piston regulator |
|---|---|---|
| Pressure adjustment | Designed for smoother adjustment in spray and precision air-control work. | Suitable for general air control where basic adjustment is sufficient. |
| Reading | Digital reading with PSI, Bar, kg/cm2, and KPa. | Usually analog or simpler mechanical reading, depending on model. |
| Typical use | Spray guns, refinishing, coating lines, and pneumatic tool setups. | General workshop and entry-level air accessory applications. |
| Buyer check | Confirm 1/4 inch NPT connection, pressure range, and required display unit. | Confirm connection, gauge scale, and required operating pressure. |
DAR02B Technical Specifications
OEM, ODM, and Wholesale Support
For distributors, spray-gun brands, compressor accessory suppliers, automotive refinishing channels, and MRO buyers, LEMATEC can discuss samples, branding, packaging, technical content, and quantity-based supply planning for DAR02B.
DAR02B can be evaluated alongside other LEMATEC air regulator models for a broader product range.
FAQ
What is DAR02B used for?
DAR02B is used to read and adjust air pressure near spray guns, pneumatic tools, compressor lines, and coating equipment.
Is DAR02B suitable for spray guns?
Yes. It is suitable for spray gun pressure control and automotive refinishing applications where users need a clear digital pressure reading and adjustable air control.
What pressure range does DAR02B support?
DAR02B supports 0-160 PSI / 0-11 Bar with 0.5 PSI resolution and four pressure units.
When should buyers choose a diaphragm regulator?
Choose a diaphragm regulator when smoother pressure adjustment and clear pressure control are important for spray coating, refinishing, and precision pneumatic applications.
Does LEMATEC support OEM or ODM supply?
LEMATEC can discuss OEM/ODM projects including branding, packaging, technical content, samples, and wholesale supply planning.
LEMATEC develops pneumatic tools and compressed-air accessories for professional users, distributors, and global product programs.
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Packaging List: Plain Box
Carton: 6 sets/inner box. 8 inner box/ctn.
Weight:9.7/11.7kgs/2.4'
Delivery Time:20~60 Days After Order Confirmed
Size:0.203 kgs < 12.5 * 17.2 * 5.5 cm>
Inner Box:27.0 * 20.5 * 13.5 cm
Carton Size:54.5 * 29.5 * 42.5 cm