RP 28 Gun 280 Bar Product description RP28Max. WP: 280 Bar (4.000 psi)Max. Flow: 25 ltr./min. (5,6 gpm.)Max. temp: 150°CHose connection: ⅜”BSP FemaleBarrel connection: ¼”BSP FemalePart Number: 101380Part Number with Swivel: 101382