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 Kuriyama of America    Brass Reducing Coupler x Adapter
Kuriyama of America > Couplings & Accessories > Quick Acting Couplings > Reducing Couplers/Adapters > Brass Reducing Coupler x Adapter > Part Number RDA-B4030  

Part Number RDA-B4030, 4 x 3 in. Size Brass Reducing Coupler x Coupler

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GENERAL APPLICATIONS
    Kuriyama Camlock Couplings are intended for use in many industrial applications. To learn more, please refer to pages 296-297 in this catalog.
FEATURES AND ADVANTAGES
  • High quality design made to withstand rigorous applications found in industrial markets.
  • Brass alloy is specially designed for high tensile strength, impact resistance, and rigidity.
  • Forged brass handles result in less wear on connecting parts.
MATERIAL SPECIFICATIONS
  • ASTM brass alloy.
  • Complies with Mil-Spec A-A-59326 for interchangeability.
  • Forged brass handles.
  • 304 stainless steel handle pins and pull rings.
  • Buna-N gasket included.




General Applications  · Features and Advantages  · Brass  · Material Specifications  · Specifications

General Applications

GENERAL APPLICATIONS
  • Water
  • oil
  • marine
  • coolants


Features and Advantages

FEATURES AND ADVANTAGES
  • High quality design made to withstand rigorous applications found in industrial markets.
  • Brass alloy is specially designed for high tensile strength, impact resistance, and rigidity.
  • Forged brass handles result in less wear on connecting parts.


Brass
Although brass is not as strong as stainless steel, it is highly resistant to damage and corrosion. Brass performs especially well against saltwater corrosion, so it is commonly found in marine applications.


Material Specifications

MATERIAL SPECIFICATIONS
  • ASTM brass alloy.
  • Complies with Mil-Spec A-A-59326 for interchangeability.
  • Forged brass handles.
  • 304 stainless steel handle pins and pull rings.
  • Buna-N gasket included.


Specifications

Brand
Kuriyama

Female Coupler Size
4 in

Male Coupler Size
3 in

PSI Rating at 70°F (+21°C)
150 psi

Weight Each
9.42 lb

Standard Carton
6

Package Type
Each

Type
Female Coupler x Male Coupler

End Type A
Female Coupler

End Type B
Male Coupler

Material
Brass

Handle Material
Forged Brass

Handle Pins
Type 304 Stainless Steel

Pull Rings
Type 304 Stainless Steel

Safety Clips
Type 304 Stainless Steel

Gasket
Buna-N


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