The Kuriyama Q-BR4 Brass Two-Lug Sand-Blast Hose Coupling is designed for 1½ in. ID hose systems (2 3/8 in. OD). Built from brass (ASTM B584, Grade C85700), it features a robust two-claw design for secure, quick connections and is rated for 175 PSI at 70 °F. Includes sheet-metal screws for mounting and offers dependable performance in abrasive environments. Features Heavy-duty brass construction offers durability and corrosion resistance in abrasive settings. Two-claw (two-lug) design enables fast, reliable hose engagement. Rated for 175 PSI working pressure at 70 °F for robust performance. Sheet-metal screws included for easy and secure installation. Available in standard or full-flow options for airflow flexibility. Specifications Brand: Kuriyama Model: Q-BR4 Hose ID: 1½ in. Hose Outside Diameter: 2 3/8 in. Material: Brass (ASTM B584, Grade C85700) Working Pressure: 175 PSI @ 70 °F Gasket: SBG (Sand-Blast Gasket) Flow Size: Standard (STD) Weight: 2.64 lb Carton Quantity: 6 pcs Type: Sand-Blast Hose Coupling
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