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RS PRO Steel, Brass Pneumatic Quick Connect Coupling 1/4 in Female G Thread Single Shut Off Series 23 667-1881

Category Pneumatic Quick Connect Coupling Brand RS PRO Condition New

Specifications

Country of Origin Turkey
Brand RS PRO
Material Steel, Brass
Maximum Operating Pressure 35 bar
Model 667-1881
Finish Nickel Plated
Series 23
Maximum Operating Temperature 100°C
Thread Size 1/4 in
Sub Type Single Shut Off (One Side Is with Valve)
Minimum Operating Temperature -20°C
Thread Standard G
Thread Gender Female
Legris Brass Female Pneumatic Quick Connect Coupling, G 1/4 Female ThreadedBrand Legris

Key Features

  • Manufactured from steel and brass with nickel plating for corrosion resistance.
  • Female coupling with G-standard quarter-inch thread size.
  • Operates at maximum pressure of 35 bar and temperature range from -20°C to 100°C.
  • Equipped with nitrile rubber seal protecting against water, oil, gasoline, and some hydraulic fluids.
  • Compliant with multiple industry standards including CEJN 310, Hansen 3000, ISO 6150 B, Rectus 23, and US MIL 4109 1/4.
  • Quick-connect design enables fast join with single shut off valve on one side.
  • Suitable for industrial, laboratory, manufacturing, and fluid power applications.
  • Tested for safety and RoHS compliant for restricted hazardous substances.

Product Description

The RS PRO 667-1881 Pneumatic Quick Connect Coupling features a durable construction from steel and brass with a nickel-plated finish ensuring long service life and corrosion resistance. This 1/4 in female G thread coupling incorporates a single shut off valve on one side, facilitating rapid and leak-free connections in pneumatic systems.

Designed to meet a wide range of international standards such as CEJN 310 and ISO 6150 B, this coupling is engineered for high-flow performance with minimal pressure loss. It functions reliably under operating pressures up to 35 bar and temperatures ranging from -20°C to 100°C.

The nitrile rubber seal effectively protects against contamination from water, oil, gasoline, and several hydraulic fluids, making it well-suited for industrial, laboratory, manufacturing, HVAC, and fluid power system applications.

Steel and brass construction with nickel plating for enhanced durability. Female G-standard 1/4 inch threaded connection for broad compatibility. Single shut off valve configuration for efficient pneumatic control. Rated for maximum operating pressure of 35 bar.

Operational temperature range from -20°C to 100°C. Complies with multiple industry standards ensuring safety and quality. RoHS compliant with electrostatic control standards ANSI/ESD S20.20 and BS EN 61340-5-1.

This RS PRO quick connect coupling is rigorously tested for performance and reliability, making it a trusted choice for diverse industrial and commercial pneumatic applications. Explore our extensive catalog for more pneumatic connectors and fittings meeting demanding operational requirements.

RS PRO Steel, Brass Pneumatic Quick Connect Coupling 1/4 in Female G Thread Single Shut Off Series 23 667-1881
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Frequently Asked Questions

The maximum operating pressure of this coupling is 35 bar.

It is constructed from steel and brass with a nickel-plated finish for corrosion resistance.

The operational temperature range is from -20°C to 100°C.

This model features a 1/4 inch female G-standard thread size.

Yes, it complies with multiple industry standards including CEJN 310, Hansen 3000, ISO 6150 B, Rectus 23, and US MIL 4109 1/4.

The single shut off valve allows for efficient pneumatic control and facilitates rapid, leak-free connections.

It is suitable for industrial, laboratory, manufacturing, HVAC, and fluid power applications.

It is equipped with a nitrile rubber seal that protects against contamination from water, oil, gasoline, and some hydraulic fluids.

The country of origin for this product is Turkey.

The finish of this coupling is nickel plated, enhancing its corrosion resistance.

It is engineered for high-flow performance with minimal pressure loss during operation.

The model number of this quick connect coupling is 667-1881.

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