Banjo® Male Adapter

Banjo® polypropylene hose barb adapters deliver exceptional durability and secure, leak-resistant performance for a wide range of fluid-transfer applications. Made from tough, glass-reinforced polypropylene, these adapters withstand corrosive chemicals, demanding environments, and everyday wear, all while remaining lightweight and easy to handle. The precisely engineered barb design ensures a tight grip on hose lines, providing reliable flow control and preventing blow-offs under pressure. Whether used in agricultural spraying, industrial processing, or chemical handling systems, Banjo® polypropylene hose barb adapters offer the strength, versatility, and confidence you need to keep your operation flowing efficiently.

Fiberglass-reinforced polypropylene
Heavy duty (Schedule 80)
Lightweight with excellent strength
NPT threads
Excellent chemical resistance
Pressure rating @ 70°F: 225 psi (31531); 150 psi (31532); 300 psi (All others)
Maximum temperature: 150°F

Item #	Description	Catalog Pg.	Price
Item 31523	1/4" MNPT x 1/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.45/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.45/Each In Stock
Item 31836	1/4" MNPT x 3/8" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.42/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.42/Each In Stock
Item 31837	1/4" MNPT x 1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.71/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.71/Each In Stock
Item 31838	3/8" MNPT x 1/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.45/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.45/Each In Stock
Item 31524	3/8" MNPT x 3/8" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.58/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.58/Each In Stock
Item 31839	3/8" MNPT x 1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.54/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.54/Each In Stock
Item 31840	1/2" MNPT x 1/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.38/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.38/Each In Stock
Item 31841	1/2" MNPT x 3/8" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.54/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.54/Each In Stock
Item 31525	1/2" MNPT x 1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.32/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.32/Each In Stock
Item 31842	1/2" MNPT x 3/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.71/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.71/Each In Stock
Item 31843	3/4" MNPT x 3/8" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.71/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.71/Each In Stock
Item 31844	3/4" MNPT x 1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.71/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.71/Each In Stock
Item 31845	3/4" MNPT x 5/8" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.08/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.08/Each In Stock
Item 31526	3/4" MNPT x 3/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.45/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.45/Each In Stock
Item 31846	3/4" MNPT x 1" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.08/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.08/Each In Stock
Item 31527	1" MNPT x 1" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 1.79/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	1.79/Each In Stock
Item 31847	1" MNPT x 3/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.08/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.08/Each In Stock
Item 31848	1" MNPT x 1-1/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.54/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.54/Each In Stock
Item 31849	1-1/4" MNPT x 3/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.29/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.29/Each In Stock
Item 31850	1-1/4" MNPT x 1" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.54/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.54/Each In Stock
Item 31528	1-1/4" MNPT x 1-1/4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 2.59/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	2.59/Each In Stock
Item 32850	1-1/4" MNPT x 1-1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 5/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	NEW	5/Each In Stock
Item 32851	1-1/2" MNPT x 1" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 3.91/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	NEW	3.91/Each In Stock
Item 31529	1-1/2" MNPT x 1-1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 3.63/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	3.63/Each In Stock
Item 31891	1-1/2" MNPT x 2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 6.69/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	6.69/Each In Stock
Item 31892	2" MNPT x 1-1/2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 5.57/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	5.57/Each In Stock
Item 31530	2" MNPT x 2" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 4.42/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	4.42/Each In Stock
Item 31531	3" MNPT x 3" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 14.29/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	14.29/Each In Stock
Item 31532	4" MNPT x 4" Hose Barb Banjo® Black Fiberglass-Reinforced Polypropylene Adapter 35.93/Each In Stock Save 5% when you buy 20+ Save 10% when you buy 40+ Save 15% when you buy 120+	P-497	35.93/Each In Stock

Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.