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Black polypropylene 90-degree elbow with 3/8-inch barb and 1/4-inch male NPT thread

Banjo

Banjo HB025/038-90 3/8" Barb x 1/4" MNPT 90° Elbow Trap

SKU CH-WB4X-CK1VK MPN HB025/038-90

Polypropylene 90-degree elbow joins 3/8-inch hose barb to 1/4-inch MNPT, rated from -20 to 150 degrees F

  • TypeDrain Components
  • ColorBlack
  • 3/8″ barb and 1/4″ MNPT connect different hose sizes
  • 90° elbow routes tubing around tight corners
  • Polypropylene body resists chemicals from –20 °F to 150 °F
  • Reusable fitting allows quick disassembly for maintenance
  • 3/4″ hex head speeds installation with standard wrenches

3/8" Barb x 1/4" MNPT Elbow Trap

The Banjo HB025/038-90 is a 90-degree elbow fitting designed for drain and trap applications. It connects a 3/8-inch hose barb to a 1/4-inch male NPT thread. The polypropylene construction provides chemical resistance for fluid handling systems.

Polypropylene Construction

The fitting body is moulded from black polypropylene. This material withstands a temperature range from -20 to 150 degrees Fahrenheit. The reusable design allows for disassembly and reinstallation during system maintenance or reconfiguration.

3/8-Inch Hose Connection

The barb end accepts hose with a 3/8-inch inner diameter for secure fluid transfer. The 1/4-inch NPT male thread mates with standard female pipe ports. This specific size combination suits low-pressure drain lines but does not support vacuum-rated service.

Highlights

  • 3/8″ barb and 1/4″ MNPT connect different hose sizes
  • 90° elbow routes tubing around tight corners
  • Polypropylene body resists chemicals from –20 °F to 150 °F
  • Reusable fitting allows quick disassembly for maintenance
  • 3/4″ hex head speeds installation with standard wrenches

Specifications

TypeDrain Components
ColorBlack
BrandBanjo
ModelHB025/038-90

Questions about this item

How does the 90° elbow shape affect hose routing in a tight engine bay?

The 90-degree elbow lets the 3/8" hose turn sharply toward the 1/4" NPT port without a tight bend radius, reducing kink risk in confined spaces.

What does the 1/4" MNPT thread mean for sealing against a female port?

The 1/4" male NPT taper threads seal by thread interference; apply compatible thread sealant to prevent leaks on the polypropylene body.

Will the 3/4" hex head clear a standard adjustable wrench during installation?

Yes, the 3/4-inch hex head fits common adjustable or open-end wrenches, giving enough grip to tighten the fitting without rounding the polypropylene flats.

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