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Polypropylene cam-and-groove Type D coupling, 3/4 inch female NPT to 1/2 inch hose, EPDM gasket

Banjo

Banjo 050D Cam and Groove Coupling Type D 3/4 in Coupling 1/2 in Hose 300 psi

SKU CH-B29M-ESZ48 MPN 050D

Polypropylene cam-and-groove coupling with 3/4 in NPT socket, 1/2 in hose barb, EPDM gasket and 300 psi rating at 70 °F

  • TypeDrain Components
  • MaterialHAWA
  • Polypropylene body resists corrosion
  • Type D cam-and-groove enables quick hose changes
  • 1/2 in hose to 3/4 in NPT fits mixed plumbing
  • EPDM gasket seals up to 300 psi at 70 F
  • Compact 2 1/8 in length suits tight spaces

Cam and Groove Coupling Type D

The Banjo 050D is a polypropylene Cam and Groove Coupling built for fluid transfer systems. It connects a 3/4 inch NPT female thread to a 1/2 inch hose fitting. The body material resists corrosion across many industrial applications. A 300 psi working pressure rating at 70°F supports demanding service conditions.

Suits 3/4 inch NPT pipe connections

This coupling fits installers joining a 3/4 inch NPT female thread to a 1/2 inch hose barb. The EPDM gasket material handles water and compatible chemicals effectively. It is not for builders who need a locking arm to prevent accidental disconnection. Buyers requiring a different thread size or hose diameter must select another model.

300 psi working pressure at 70°F

The maximum working pressure of 300 psi at 70°F is the critical specification for system safety. Polypropylene construction and the EPDM gasket define the chemical compatibility envelope. The 2 1/8 inch overall length and 1 5/16 inch socket diameter determine the installed space required. Verify pressure and temperature limits against your system design before ordering.

Highlights

  • Polypropylene body resists corrosion
  • Type D cam-and-groove enables quick hose changes
  • 1/2 in hose to 3/4 in NPT fits mixed plumbing
  • EPDM gasket seals up to 300 psi at 70 F
  • Compact 2 1/8 in length suits tight spaces

Specifications

TypeDrain Components
MaterialHAWA
BrandBanjo
Model050D

Questions about this item

Which coupling size and hose fitting combination does the 050D provide?

The 050D is a Type D socket with a 3/4 inch female NPT coupling and a 1/2 inch hose fitting.

What does the 300 psi rating mean when the fitting is installed?

It indicates a maximum working pressure of 300 psi at 70 °F; actual system pressure must stay at or below this value.

How does the NPT thread standard affect the connection?

The 1/2 inch NPT threads seal via taper engagement, so proper thread sealant and tightening are required to reach the rated pressure.

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