... 7) Weight: 32, 31kg 8) Operative range: a) Max. speed, n design 1/min: 3,000, 3,000 ... b) Max. Speed, k design 1/min: 3,500, 3,500 c) Min. speed 1/min: ... 500, 500 d) Max. admissible aperating overpressure: 25HP, 25 ... Bars e) Max. admissible operating overpressure: 19LP, 19 Bars f) Max. admissible discharge end temperature: 140oC ...