M Series
This modular
series of ring section multistage pumps consist of MB, MC,MD
and ME ranges. A wide range of common hydraulic components
and bearing assemblies are used within the 4 standard pressure
ranges. This flexibility minimizes the overall number of parts
required.
| Product |
MB |
MC |
MC |
ME |
| Main Applications |
Boiler feedwater, reverse osmosis, high pressure water
|
Boiler feedwater, reverse osmosis, high pressure water
|
Boiler feedwater, reverse osmosis, high pressure water
|
Boiler feedwater, reverse osmosis, high pressure water
|
| Maximum Speed of rotation |
up to 4,000 rpm |
up to 4,000 rpm |
up to 4,000 rpm |
up to 7,000 rpm |
| Discharge sizes |
25 mm to 150 mm (1 to 6 inches) |
40 mm to 200 mm (1.5 to 8 inches) |
50 mm to 200 mm (2 to 8 inches) |
80 mm to 200 mm (3 to 8 inches) |
| Capacity |
600 m 3 /h (2,640 uspgm) |
1,000 m 3 /h (4,400 uspgm) |
1,000 m 3 /h (4,400 uspgm) |
1,200 m 3 /h (5,280 uspgm) |
| Head |
700 m (2,300 feet) |
1,600 m (5,250 feet) |
2,500 m (8,200 feet) |
3,500 m (11,500 feet) |
| Maximum pressure |
80 bar (1,160 psi) |
150 bar (2,175 psi) |
270 bar (3,900 psi) |
350 bar (5,075 psi) |
| Materials |
API Material Classes: S-1, S-6, C-6, A8 |
API Material Classes: S-1, S-6, C-6, A8 |
API Material Classes: C-6 |
API Material Classes: C-6 |
| Bearing Options |
Anti-friction |
Anti-friction, sleeve, Sleeve/Anti friction, Sleeve/pivot
shoe bearing |
Sleeve, Sleeve/pivot shoe bearing |
Sleeve/pivot shoe bearing |
| Lubrication |
Grease, ring oil |
Grease, ring oil, force feed |
Ring oil, force feed |
Force feed |
| Temperatures |
180° C (350° F) |
210° C (410° F) |
210° C (410° F) |
210° C (410° F) |
Performance
Range
Pressure 450 bar
/ 6500 psi
Temperature 210 °C / 410 °F
|
