Suction / delivery connections Boxer 50 / Miniboxer 1/2” f BSPP (*) Suction / delivery connections FDA Boxer 50 3/4” – 1” Clamp BS 4825’ Air fitting 3/8″ f BSPP Max. flow rate* 60 l/min Max. supply air pressure 8 bar Max. head* 80 m Max negative suction head – dry-running** 4 m Max negative suction head – with pump primed 9,5 m Max. diameter suspended solids 4 mm Noise 70 dB