Page 110 - Irrigation Catalogue 2022 Bosta UK

PUMPS, PRESSURE TANKS AND ACCESSORIES CENTRIFUGAL PUMPS FORAS CENTRIFUGAL PUMP, TYPE MN The pumps are supplied complete with counter flanges with female thread. Mechanical seal. Maximum water temperature 90°C. PUMP BODY MATERIAL SEAL MATERIAL IMPELLER SHAFT cast iron ceramic/graphite DIN flange cast iron stainless steel 304 blue CONNECTION IP CLASS OF SPLASH PROTECTION COLOUR IP55 PART NO. L mm W-1 mm W-2 mm H mm G mm Cb mm Ct mm Cr mm Mc mm Om mm Di-1 mm Di-2 mm 0920290 0920291 0920293 0920300 0920301 0920304 0920307 0920309 0920311 0920314 490 240 240 292 190 132 160 80 70 14 50 32 565 240 268 340 190 160 180 80 70 14 50 32 565 240 268 340 190 160 180 80 70 14 50 32 500 240 245 292 190 132 160 80 70 14 65 40 500 240 245 292 190 132 160 80 70 14 65 40 590 265 273 340 212 160 180 100 70 14 65 40 630 320 322 405 250 180 225 100 95 14 65 40 590 265 270 340 212 160 180 100 70 14 65 50 705 265 290 360 212 160 200 100 70 14 65 50 635 280 290 360 212 160 200 100 95 14 80 65 BEP Capacity – Capacity at max efficiency PORlq – Minimum operating capacity PORhq – Maximum operating capacity BEP Head – Head at max efficiency PORlh – Head at low capacity PORhh – Head at high capacity 108 IRRIGATION CATALOGUE