Flanged free shaft pump, made of cast iron (EN-GJL-250), dimensions according to EN733. “Back pull out design”, hydraulic performance at 2900 rpm. Suitable for industrial or agricultural use in water recirculation, pressure systems, heating, air conditioning, irrigation.
General characteristics
Dimensions based on EN 733 standard
Back pull out design
Maximum operating pressure 10 bar / 16 bar on request
Maximum water temperature + 120°C
Construction materials
NCB – shell, impeller, cast iron supports EN-GJL-250
(NCB-M phosphor brass, NCBX AISI 316, on request)
(NCBK-M phosphor brass, NCBKX AISI 316, on request)
AISI431 stainless steel pump shaft (Duplex for NCBX / NCB-M)
Mechanical seal made of graphite / alumina oxide / EPDM / SS
| CODE | TYPE PUMP | PUMP VOLTAGE (Volt) | MOTOR POWER (kW) | NOISE |
| 639A080160G | NCB 80–160G | 5,5 | 100 | |
| 639A080160F | NCB 80–160F | 7,5 | 100 | |
| 639A080160E | NCB 80–160E | 9,2 | 100 | |
| 639A080160D | NCB 80–160D | 11 | 100 | |
| 639A080160C | NCB 80–160C | 15 | 100 | |
| 639A080160B | NCB 80–160B | 18,5 | 100 | |
| 639A080160A | NCB 80–160A | 22 | 100 | |
| 639A080200B | NCB 80–200B | 30 | 100 | |
| 639A080200O | NCB 80–200O | 45 | 100 | |
| 639A080250C | NCB 80–250C | 45 | 100 | |
| 639A080250B | NCB 80–250B | 55 | 100 | |
| 639A080250A | NCB 80–250A | 75 | 100 |
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PROVISION in m3/h 0 70 90 120 140 165 180 195 225 CODE NUMBER MANOMETRIC in M.Y.S. (m) 639A080160G 17,8 16,5 15,0 12,0 10,0 – – – – 639A080160F 20,2 19,4 18,0 15,0 13,7 10,5 – – – 639A080160E 25,5 25,0 24,2 21,0 19,1 16,0 – – – 639A080160D 26,8 26,3 25,9 23,0 20,8 17,6 14,8 – – 639A080160C 31,0 30,6 30,0 26,5 24,0 20,0 18,5 17,0 – 639A080160B 37,0 36,0 34,5 31,8 29,5 26,4 24,1 21,0 – 639A080160A 40,4 40,2 39,4 37,5 35,9 32,8 30,5 28,8 23,5 PROVISION in m3/h 0 120 140 180 200 225 240 255 280 CODE NUMBER MANOMETRIC in M.Y.S. (m) 639A080200B 52,4 50,4 47,9 44,0 40,0 37,0 31,0 – – 639A080200O 64,4 63,2 62,2 59,1 56,0 52,3 50,0 46,0 42,8 639A080250C 70,5 68,8 67,5 63,3 60,0 56,8 – – – 639A080250B 80,4 78,2 77,1 73,6 70,9 67,6 65,7 62,0 – 639A080250A 102,7 101,8 101,1 98,1 96,4 94,4 92,3 90,2 – Manufacturer: SAER
