TUTHILL M SERIES PUMPS
Tuthill’s M Series magnetic coupled pumps feature a robust design to better withstand the unexpected.
Process upsets and cold starts can result in decoupling and permanent magnet damage that results in costly repairs and unplanned downtime. Using generously sized high temperature magnets can often prevent this situation. That is what Tuthill delivers in the M series magnetically coupled sealless process pumps. With more robust components and superior engineering, these pumps are much less likely to decouple in upset, cold or high viscosity situations. Even in the event of decoupling or run dry, our high temperature magnets are more likely to survive than standard low temperature magnets found in other pumps. Invest in a better pump to avoid those costly magnetic drive pump repairs.
| Flow Capacities |
.5 to 80 GPM (.11 to 18.2 m3/hr) |
| Pressure | Up to 500 psi (see model chart) |
| Viscosity | up to 75,000 ssu (16,500 centistokes) |
| Temperature | 300°F (149°C) standard construction 500 °F (260°C) high temperature construction |
Applications
Difficult to seal liquids such as: Isocyanate, Styrene, Sodium Hydroxide.
Hazardous liquids such as: Nitrocellulose.
Liquids carrying toxic vapors, solvents, etc.
Suitable for working environments where no leakage can be tolerated.
| Model Number | Max GPM |
Max PSI |
Construction |
Mounting |
Port Size |
Ports |
|---|---|---|---|---|---|---|
| ML0I | 1.8 | 500 | Iron | Close-Coupled | .5" NPT | Opposite |
| ML1I | 3.2 | 500 | Iron | Close-Coupled | .5" NPT | Opposite |
| ML2I | 6.2 | 500 | Iron | Close-Coupled | 1" NPT | Opposite |
| MC2I | 9 | 100 | Iron | Close-Coupled | 1" NPT | Top |
| MC3I | 18 | 100 | Iron | Close-Coupled | 1.25" NPT | Top |
| MC4I | 36 | 100 | Iron | Close-Coupled | 1.5" NPT | Top |
| MC5I | 62 | 100 | Iron | Close-Coupled | 1.5" NPT | Top |
| MC6I | 84 | 100 | Iron | Close-Coupled | 2" NPT | Top |
| MG015I | 15 | 200 | Iron | Base Mounted | 1.5" NPT | Opposite |
| MMG030I | 30 | 200 | Iron | Base Mounted | 1.5" NPT | Opposite |
| MG080I | 80 | 200 | Iron | Base Mounted | 2" 125# ANSI | Opposite |
| MG015S | 12 | 150 | Stainless | Base Mounted | 1.5" NPT | Opposite |
| MG030S | 22 | 200 | Stainless | Base Mounted | 1.5" NPT | Opposite |
| MG080S | 56 | 200 | Stainless | Base Mounted | 2" 150# ANSI | Opposite |
Drive Arrangements:
Direct Drive Speeds Available to 1750 RPM.
Compact close-coupled arrangement for ML and MC models.
Gear reduced arrangements available for the MG models.
Materials of Construction:
Cast Iron or Stainless Steel Wetted Parts (See model chart).
Stainless Steel Inner Magnet Assembly and Containment Shell.
Samarium Cobalt High Temperature Rare Earth Magnets.
Carbon Bushings.
Teflon Encapsulated Viton O-Rings.
Features:
Generously Sized Magnetic Couplings (Helps Avoid Upset Condition Decoupling).
High Temperature Rare Earth Magnets Supplied As Standard (Better Withstands Temperature Spikes Seen in Upset Conditions).
Patented Magnet Area Cooling Path for Effective Heat Dissipation.
Thrust Control for Maximum Life and Reliability.
Skid Rings to Prevent Containment Shell Damage.
Options: Relief Valves, High Temperature Pump Construction to
500 °F (260°C), Optional O-Ring Materials