How do I ensure the LE LEMATEC DAR03B regulator fits my Indian air tools?

The LE LEMATEC DAR03B features a standard 1/4 NPT inlet and outlet, common in many pneumatic systems. For compatibility with Indian air tool fittings, verify if your tools use NPT or BSP threads. If your tools use BSP, you may need a simple NPT-to-BSP adapter, readily available in India. The regulator's pressure range of up to 160 PSI is suitable for most common air tools.

What is the benefit of the locking valve on this air regulator?

The precision locking valve on the LE LEMATEC DAR03B is crucial for maintaining a stable, set air pressure. It prevents accidental adjustments or sudden airflow bursts that could damage sensitive tools like HVLP spray guns or affect paint finish quality. This feature ensures consistent performance, vital for professional results and tool longevity.

How accurate is the digital display for pressure readings?

The digital display on the LE LEMATEC DAR03B provides easy-to-read, precise monitoring of air pressure up to 160 PSI. This accuracy allows for fine-tuning air delivery to your tools, ensuring optimal performance and preventing over-pressurization, which is essential for delicate applications and tool maintenance.

Can I use this regulator with different types of air tools in India?

Yes, the LE LEMATEC DAR03B is versatile and suitable for various air tools including HVLP guns, sandblasters, and plasma cutters. Its ability to precisely control airflow up to 160 PSI makes it adaptable for tasks requiring consistent pressure, from automotive painting to workshop fabrication.

How do I replace the battery in the LE LEMATEC DAR03B regulator?

The LE LEMATEC DAR03B features a replaceable battery for its digital display, making it a cost-effective solution. While specific instructions may vary, typically, a small panel on the unit can be opened to access and replace the battery, ensuring continuous operation without needing to replace the entire regulator.

Is this air regulator suitable for use with compressed air dryers?

While the LE LEMATEC DAR03B is an air pressure regulator, it is designed to control and monitor pressure for tools. It can be integrated into a system with a compressed air dryer to regulate the pressure downstream of the dryer, ensuring your tools receive the correct, filtered air supply.

LE LEMATEC DAR03B Digital Air Regulator | Locking Valve, 160 PSI, 1/4 NPT

Name: LE LEMATEC DAR03B Digital Air Regulator with Locking Valve & Gauge | 1/4 NPT Inline, 160 PSI
Brand: LE LEMATEC
SKU: zqz0465
Price: 7555.00 INR
Availability: InStock

About this item

The LE LEMATEC DAR03B Digital Air Regulator is engineered for precision airflow control, essential for demanding applications like HVLP paint guns, sandblasters, and plasma cutters. Its robust aluminum construction and 1/4 NPT inlet/outlet ensure durability in any workshop environment. Imported from authorized US retailers, this regulator guarantees authentic performance for your critical tasks.

Experience superior control with the precision locking valve that maintains your set air pressure, preventing sudden bursts that could damage tools or ruin finishes. The easy-to-read digital display offers precise monitoring up to 160 PSI, allowing for fine-tuned adjustments. A replaceable battery design makes it a cost-effective, long-term solution for consistent air compressor regulation.

For Indian users, this regulator offers reliable performance where precise air pressure is key. Unlike generic valves, its digital accuracy and locking mechanism provide a stable airline, crucial for professional paint jobs or intricate pneumatic tool operation. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping within 14-16 days.

Key Features

Precision Locking Valve: Accurate air pressure control; prevents leakage; essential for paint gun and HVLP regulators.
Easy Installation: Inline regulator; quick setup; ensures airline stability for consistent air pressure.
Digital Display: Easy-to-read display; precise monitoring; adjusts up to 160 PSI; ideal for spray guns.
Replaceable Battery: Features replaceable battery; cost-effective for air compressor regulation.
Durable Construction: Robust 1/4 NPT air regulator; resists damage; perfect for workshops.

Why choose this product

Precision Engineering for Critical Tasks

The LE LEMATEC DAR03B delivers unparalleled air pressure accuracy, vital for professional painting and delicate pneumatic tasks. Its locking valve prevents drift, ensuring your HVLP gun or sandblaster operates at the exact pressure required, unlike standard regulators that can fluctuate. This precision minimizes material waste and ensures a flawless finish, a critical factor for detailed work. Imported from authorized US retailers, it offers a level of quality and reliability often sought for demanding industrial applications.

Ideal for Precision Air Tool Use

This regulator is perfect for users who need exact air pressure for spray guns, HVLP tools, or sandblasters. Its digital display and locking valve provide superior control. Consider other options if you only need basic on/off functionality or if your tools operate at very low pressures not covered by the 160 PSI max. For simple air line isolation without precise metering, a manual ball valve might suffice, but for controlled airflow, this digital regulator is superior.

How to use

Connect to Air Source — Ensure your air compressor is off. Screw the regulator's 1/4 NPT inlet port directly into the airline or coupler coming from your compressor. Ensure a secure, leak-free connection.
Set Desired Pressure — Turn on the air compressor. Adjust the regulator's knob to set the desired air pressure shown on the digital display. Once set, engage the locking valve to maintain this pressure.
Connect Air Tool — Attach your HVLP gun, sandblaster, or other pneumatic tool to the regulator's outlet port. Verify the pressure reading is stable before operating the tool.
Monitor and Adjust — Periodically check the digital display during operation to ensure pressure remains consistent. Adjust as needed by disengaging the lock, turning the knob, and re-engaging the lock.

Example scenarios

Typical situations where LE LEMATEC DAR03B Digital Air Regulator with Locking Valve & Gauge | 1/4 NPT Inline helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A professional painter in Delhi needs precise air pressure for a flawless automotive finish.

How this product helps

The LE LEMATEC DAR03B's digital display and locking valve ensure consistent pressure up to 160 PSI, preventing paint runs and overspray. This accuracy minimizes rework and material waste, crucial for high-quality results in India's variable climate.

Scenario 2

Illustrative example

Where it helps

A workshop owner in Mumbai uses various pneumatic tools and needs reliable pressure regulation.

How this product helps

This regulator's robust aluminum build and 1/4 NPT fittings provide durability for daily use. The easy inline setup and precise control protect tools like sandblasters and plasma cutters from pressure fluctuations, ensuring efficient operation and tool longevity.

Specifications & installation

Specifications

Battery Type	Lithium Metal
Battery Weight	3 grams
Battery Energy Content	3 mAh
Batteries Included	No
Batteries Required	Yes (1 x CR2)

Installation & usage

Valve Type	Needle Valve
Application	Air tools, HVLP guns, sandblasters, plasma cutters
Pressure Range	Adjustable up to 160 PSI
Installation	Inline
Maintenance	Replaceable battery
Specifications Met	ASME, ANSI, CE

How we compare

Feature	LE LEMATEC DAR03B	Others
Pressure Control	Digital display with precision locking valve for exact pressure up to 160 PSI	Manual gauges with basic adjustment knobs; pressure drift common; typically up to 140-150 PSI
Accuracy & Monitoring	Precise digital readout for real-time pressure monitoring	Analog gauges can be less precise and harder to read, especially in varied lighting
Durability	Robust aluminum construction with 1/4 NPT fittings	Varies widely; some may use lighter plastics or less durable metals
Ease of Use	Inline setup, quick installation, replaceable battery for digital display	May require more complex plumbing; battery replacement often not an option
Cost-Effectiveness	Replaceable battery design; durable construction for long life	Lower upfront cost possible, but may require more frequent replacement or repair

SKU	zqz0465
GTIN	00850030726728
Brand	LE LEMATEC
Model Name	Air Compressor regulator with locking valve
Part Number	DAR03B
Model Number	DAR03B
Style	Locking Valve Version
Material	Aluminum
Exterior Finish	Metallic Finish
Connector Type	Threaded
Inlet Connection Size	0.25 inches (1/4 inch)
Inlet Connection Type	National Pipe Tapered (NPT)
Outlet Connection Size	0.25 inches (1/4 inch)
Outlet Connection Type	NPT
Number of Ports	2
Maximum Operating Pressure	140 PSI
Maximum Display Pressure	160 PSI
Dimensions (L x W x H)	8.2 cm x 7 cm x 5.2 cm (3.23 x 2.76 x 2.05 inches)
Item Package Weight	0.17 kg (0.37 lb)
Number of Items	1
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current LE LEMATEC DAR03B Digital Air Regulator with Locking Valve & Gauge \| 1/4 NPT Inline, 160 PSIBuy Now	FASBET Brass Water Pressure Regulator 3/4 inch (DN20) with Gauge \| Adjustable Piston Valve for Home & IndustryBuy Now	Quartet Clear Round Rare Earth Magnets 1/2" Diameter, 6 Pack \| Strong Hold for Glass WhiteboardsBuy Now	uxcell MR126-2RS Deep Groove Ball Bearings 6mm x 12mm x 4mm \| Double Sealed Chrome Steel (10 Pcs)Buy Now	ALKOO Sky Blue Stethoscope Carrying Case with Internal Mesh Pockets & Elastic Slots \| Professional Healthcare OrganizerBuy Now	SmartSign "Notice - This Area Is Under 24 Hour Video Surveillance" Sign \| 17.8 cm x 25.4 cm (7" x 10") Aluminum \| Durable & LaminatedBuy Now	HARFINGTON M2 PVC Flat Washers 2mm ID x 5mm OD x 0.3mm Thick \| 300-Piece Pack for Sealing & Gasket ApplicationsBuy Now
Spec
Price

LE LEMATEC DAR03B Digital Air Regulator with Locking Valve & Gauge | 1/4 NPT Inline, 160 PSI

Product details

Frequently bought together

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

Tested and Trusted · Always Original & 100% Imported