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NITTO KOHKI 20SF BRASS NBR Brass Quick Coupler Socket, Female Thread with NBR Seal

Name: NITTO KOHKI 20SF BRASS NBR Brass Quick Coupler Socket, Female Thread with NBR Seal
Brand: NITTO KOHKI
SKU: 213-20SF-BRASS-NBR
Price: 659.00 THB
Availability: InStock

Brand : NITTO KOHKI

NITTO KOHKI 20SF BRASS NBR Brass Quick Coupler Socket, Female Thread with NBR Seal

NITTO KOHKI 20SF BRASS NBR Brass Quick Coupler Socket, Female Thread with NBR Seal - 1

213-20SF-BRASS-NBR

659 Baht

SKU 213-20SF-BRASS-NBR ⧉

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Price 659 Baht
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Weight : 0.1 kg

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Weight: 0.1 kg

NITTO KOHKI 20SF BRASS NBR brass coupler socket with nitrile rubber seal, item code 213-20SF BRASS NBR. Strong and durable, ideal for air and water applications in industrial plants, Japanese standard.

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SKU 213-20SF-BRASS-NBR
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NITTO KOHKI 20SF BRASS NBR Brass Quick Coupler Socket, Nitrile Rubber Seal
NITTO KOHKI Model 20SF quick-connect female air coupler socket (1/4 inch female thread), made of brass (BRASS)—an authentic, highly popular industrial-standard product from Japan. Designed for efficient and safe connection of air systems and general fluid lines. The internal structure features a built-in single passage opening and closing valve that automatically shuts off air when the male plug is disconnected, completely preventing line pressure drop and air blowback. The genuine brass body is 100% rust-free, paired with a premium-grade nitrile rubber (NBR) seal that ensures a tight leak-proof seal, highly resistant to oil mist and long-term workshop use.

Features

One-Way Automatic Valve system: The internal valve inside the female socket closes instantly upon disconnecting the coupler plug, enhancing operational safety without having to shut off the main air valve.

Premium Brass material: The body is made of high-quality brass, strong, resistant to torque and wear, and 100% rust-proof—ideal for applications exposed to moisture and water.

Thick NBR Nitrile Rubber Seal: Provides excellent leak prevention, resists lubricants and oil mist carried from air compressors, withstands high temperatures, and retains its shape for long service life.

High-Precision Machining: Finely engineered according to Japanese standards, fitting tightly with the male plug without looseness or shaking during high-pressure operation.

Applications

Pneumatic Use: Ideal for installation on main air supply lines, filter regulators, air tanks, or connecting to air hoses on the job site.

Water and General Fluid Systems: Thanks to the brass construction, it can be used with water systems, cooling lines, or non-corrosive fluid supply lines.

Suitable for use with small to medium pneumatic tools such as air blow guns, paint spray guns, air drills, or pneumatic equipment requiring quick hose changeovers.

Specifications

Manufacturer: NITTO KOHKI (Made in Japan)

Product Model: 20SF BRASS NBR (Hi-Cupla Series)

Product Type: Female Quick Coupler Socket, Female Thread (Female Thread Socket)

Thread Connection Size: 1/4 inch (Rc 1/4 or G 1/4)

Body material: Brass

Seal Material: Nitrile rubber (NBR)

Compatible Fluids: Air and Water (Air / Water)

Normal Working Pressure: 1.0 MPa (10 kgf/cm² / 10 bar)

Maximum Withstand Pressure: 1.5 MPa (15 kgf/cm² / 15 bar)

Working Temperature Range: -20°C to +80°C