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30 SF Coupler (SS 304, MS, Brass) – Mid-Size Female QRC Socket for Pneumatic & Utility Lines

Perfect Engineers’ 30 SF Coupler is a mid-range ISO 6150-B compliant female socket designed for high-flow air, water, and inert gas lines. Paired with 30 SM male plugs, this coupler ensures secure and leak-free connections in factory tools, utility lines, and maintenance systems.

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Key Features of 30 SF Coupler:

ISO 6150-B standard socket for industrial use
Matches perfectly with 30 SM plugs
Offers higher flow than 20 SF – ideal for moderate to heavy-duty use
Built in SS 304 for corrosion resistance, MS for rugged use, Brass for general-purpose fluids

Applications

Pneumatic tool assemblies
Automotive air systems
Industrial washdown and fluid transfer
Utility labs and process lines
Truck/trailer maintenance lines

Technical Specifications

Parameter	Specification
Standard	ISO 6150-B Interchangeable Socket
Size	3/8″ Standard
Material Options	SS 304, MS (zinc-plated), Brass
Pressure Rating	Up to 175 PSI (air/water), 350 PSI (hydraulic with SS)
Temperature Range	-20°C to +120°C
Shut-Off Valve	Poppet-type, auto-sealing when unplugged
Thread	BSP, NPT, Hose Barb, Panel Mount

Contact Us for Pricing & OEM Support

Call

+91-9004860491

E-mail

[email protected]

Website

www.perfectqrc.com

Why Choose 30 SF Couplers from Perfect Engineers?

Mid-range performance with ISO interchangeability
Ideal for commercial and industrial pneumatic setups
Available in corrosion-proof and high-strength builds
In stock and export-ready for bulk or OEM orders

FAQs

What male plug connects with 30 SF?

30 SM plug. Both are ISO 6150-B compatible.

Can it be used with water and air?

Yes. It works well for both when properly sealed.

Are panel mount versions available?

Yes. Custom panel mounting options are supported.

What makes it better than 20 SF?

30 SF offers greater flow capacity and is suited for higher-load systems.

Do you provide 30 SF in brass for fluid systems?

Yes, we regularly supply brass variants for water and non-corrosive lines.

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We serve purchase heads, OEMs, and end-users with tailored 30 SF Coupler (SS 304, MS, Brass) – Mid-Size Female QRC Socket for Pneumatic & Utility Lines recommendations and commercial pricing.

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