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Brass Quick Release Coupling (QRC) – Lightweight. Corrosion-Resistant. Cost-Effective.

Perfect Engineers offers an innovative range of Push Pull Couplings engineered for quick and effortless one-handed operation in demanding environments. These couplings are widely used in agricultural machinery, mobile hydraulics, and maintenance vehicles where speed, safety, and simplicity are crucial.

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Brass QRC Types Offered

Push-to-Connect Couplings
Single Shut-Off & Straight-Through Couplers
Hose Barb, Male/Female Threaded Types
Minimess Test Couplers

Industrial Applications

Compressed air systems in workshops and garages
Mobile service units and tire inflators
Industrial water hoses and misting systems
Inert gas transfer (Argon, Nitrogen, CO₂)
Pneumatic tools and quick-connect kits

Technical Specifications

Parameter	Specification
Size Range	1/4″ to 1″
Pressure Rating	Up to 1500 PSI
Material Grade	Forged or barstock Brass (IS 319 / ASTM B124)
Surface Finish	Plain or Nickel-Plated
Temperature Range	-10°C to +100°C
Sealing Options	NBR, EPDM, Viton
Thread Types	BSP, NPT, UNF, Metric
Standards	ISO 6150, PCL/Nitto Compatible

Contact Us for Pricing & OEM Support

Call

+91-9004860491

E-mail

[email protected]

Website

www.perfectqrc.com

Why Brass QRCs from Perfect Engineers?

High-quality brass sourced from certified foundries
CNC-machined for smooth locking & leak-free operation
Available with optional plating, accessories & branding
Supplied with pressure test reports and batch traceability

Global Market Reach

Export Destinations:

UAE, Sri Lanka, Egypt, Malaysia, Indonesia, South Africa, Bangladesh, Kenya, Turkey, Saudi Arabia

Indian Supply Hubs

Pune, Coimbatore, Delhi, Mumbai, Jaipur, Ludhiana, Ahmedabad, Hyderabad

FAQs

Can Brass QRCs be used for fuel or oil?

Not recommended. Use SS or Carbon Steel QRCs for oils or flammable media.

What seal is best for compressed air?

Nitrile (NBR) seals are standard for air lines.

Are brass QRCs compatible with PCL or Nitto systems?

Yes. Our push-fit brass QRCs match ISO 6150 standards and interchange globally.

What’s the typical service life of brass couplings?

5–10 years under proper operating conditions (low pressure, non-aggressive fluids).

Do you supply hose barb ends with brass QRCs?

Yes. Hose tail options are available in multiple sizes.

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We serve purchase heads, OEMs, and end-users with tailored Brass Quick Release Coupling (QRC) – Lightweight. Corrosion-Resistant. Cost-Effective. recommendations and commercial pricing.

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