"Is this a true air regulator or just a flow restrictor?"

The DAR03B is a needle valve regulator with digital display—it actively regulates airflow to maintain your set PSI. For diaphragm-style regulation (pressure holds with no airflow), see our DAR02B model.

"Does the display turning off affect my pressure setting?"

No—the display auto-sleeps to save battery, but your pressure setting stays locked. The timer is adjustable (30 sec to 3 min) via instructions. Just tap the button to wake the display and verify.

"What's the CFM rating? Will it restrict flow to my spray gun?"

Rated at 16 CFM—more than enough for professional HVLP guns (typically 8-15 CFM). Won't choke airflow or affect your spray pattern when sized correctly for your compressor.

"How accurate is it at low pressures for airbrush work?"

Optimized for 10-160 PSI range typical of spray guns and pneumatic tools. For precision airbrush work under 10 PSI, consider a dedicated airbrush regulator designed for that range.

ASIN	B01N7SHW9J
Batteries	210 Lithium Metal batteries required.
Batteries Included?	No
Batteries Required?	No
Battery Cell Type	Lithium
Best Sellers Rank	#44,574 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Industrial Pressure Regulators
Brand	LE LEMATEC
Customer Reviews	4.1 4.1 out of 5 stars (1,357)
Date First Available	January 15, 2017
Exterior Finish	Metallic Finish
Global Trade Identification Number	00850030726728
Inlet Connection Size	0.25 Inches
Inlet Connection Type	National Pipe Tapered
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	1.16 ounces
Item dimensions L x W x H	3.23 x 2.76 x 2.05 inches
Item model number	DAR03B
Manufacturer	Ubiquitous
Material	Aluminun
Maximum Operating Pressure	140 Pound per Square Inch
Number of Ports	2
Outlet Connection Size	0.25 Inches
Outlet Connection Type	NPT
Part Number	DAR03B
Product Dimensions	3.23 x 2.76 x 2.05 inches
Size	7 x 8.2 x 5.2 inches
Specification Met	ASME, ANSI, CE
Style	Locking Valve Version
Usage	Regulate Air Pressure

Lematec Digital Air Flow Gauge Regulator with Locking Adjustment Valve, Control 1/4 inch Universal Thread Male Inlet Fitting, Works All Tools and Compressors

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