RL 51 Gun 250 Bar Product description RL51 Max. WP: 250 Bar (3.5700 psi)Max. Flow: 50 ltr./min. (11 gpm.)Max. temp: 160°CHose connection: ⅜”BSP FemaleBarrel connection: ¼”BSP FemalePart Number: 101321Part Number with Swivel: 101326 Documents Document