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NITTO KOHKI 40SF STEEL NBR Steel Female Coupler Rc 1/2

Name: NITTO KOHKI 40SF STEEL NBR Steel Female Coupler Rc 1/2
Brand: NITTO KOHKI
SKU: 213-40SF-STEEL-NBR
Price: 335.00 THB
Availability: InStock

Brand : NITTO KOHKI

NITTO KOHKI 40SF STEEL NBR Steel Female Coupler Rc 1/2

NITTO KOHKI 40SF STEEL NBR Steel Female Coupler Rc 1/2 - 1

213-40SF-STEEL-NBR

335 Baht

SKU 213-40SF-STEEL-NBR ⧉

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Price 335 Baht
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Weight : 0.1 kg

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Weight: 0.1 kg

High-quality NITTO KOHKI 40SF STEEL NBR steel coupler with R1/2 male thread. Made from heat-treated steel, handles working pressure up to 2.0 MPa. Fully supports factory air systems and pneumatic tools with maximum efficiency.

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SKU 213-40SF-STEEL-NBR
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Steel Coupler NITTO KOHKI 40SF STEEL NBR Male Thread R1/2 High-Pressure Resistant
NITTO KOHKI 40SF (Hi Cupla Series) is a female socket quick-connect pneumatic coupler with an R1/2 (4-hun) male thread. The main body is made of premium-grade carbon steel with specialized heat treatment (Hardened Steel), proprietary to Japan (Made in Japan). Designed to serve as the main air supply connection point from air compressors or factory air piping, this coupler offers high precision and a rugged internal mechanism, paired with an industrial-grade NBR rubber seal that resists oil and corrosion. It ensures international safety standards, with zero pressure drop and leak-free performance throughout operation.

Features

Hardened Steel: Heat-treated for enhanced resistance against impact, torque, and wear from frequent connecting and disconnecting, making it ideal for heavy-duty applications.

High-Quality NBR (Nitrile Rubber) Seal: Provides excellent tight sealing, resists corrosion from oil mist carried in the air lines, and maintains stable performance across operating temperatures.

One-Way Shut-off Valve: Features a built-in control valve inside the female socket that automatically shuts off the air immediately when the male plug is disconnected, preventing air backflow and system pressure drops.

Authentic Japanese Quality (Made in Japan): Manufactured with high-precision machinery; the R1/2 thread dimensions meet international standards, screwing securely into main air pipe fittings without stripping or cross-threading.

Applications

Used as a permanent female coupler connection at main air supply outlets on factory walls, air piping systems, or connected directly to air filter regulators and compressors.

Suitable for automotive repair shops, car care centers, industrial assembly lines, and general steel structure fabrication.

Used to connect air systems to low-pressure pneumatic hoses, recoil hoses, or to air tools requiring high airflow, such as air impact wrenches, pneumatic ratchets, and paint sprayers.

Specification

Brand: NITTO KOHKI

Model: Hi Cupla 40SF

SKU: STEEL NBR

Coupler Type: Quick connect socket (female)

End Connection: Male Thread

Thread Size: R 1/2 in (PT 1/2)

Body Material: Hardened Steel

Seal Material: Nitrile rubber (NBR)