The Grundfos MTR 64 Vertical Immersible Multistage Coolant Pump (MTR 64) is part of the Grundfos MTR range, engineered in Cast iron motor stool / 304 stainless wetted parts. Delivers up to 380 GPM at heads up to 700 ft, with motor sizes from 15-100 HP. Drive: Separable NEMA motor mounted above tank, immersible pump end inside coolant tank. Used in Coolant supply to lathes and similar applications.
Specifications
| Max flow | 380 GPM (60 Hz) |
| Max head | 700 ft |
| Max working pressure | 435 psi |
| Motor range | 15-100 HP |
| Stages | up to 9 |
| Immersion depth | 6-31 in |
| Frequency | 60 Hz |
| Voltage | 115/230 V single-phase or 208-230/440-480 V three-phase (model dependent) |
| Liquid temperature | 5 - 250 °F (-20 - 250 °F with HQQV seal) |
| Construction | Cast iron motor stool / 304 stainless wetted parts |
| Motor | Separable NEMA motor mounted above tank, immersible pump end inside coolant tank |
| Brand | Grundfos |
| Model | MTR 64 |
| Country of Origin | Denmark / USA (varies by model) |
Materials of Construction
Cast iron motor stool, 304 stainless chambers, sleeve and shaft; ceramic/SiC shaft seal
Typical Applications
- Coolant supply to lathes
- milling
- grinding
- drilling
- machining centers; chip & particle handling; filter back-flush
Datasheets & Manuals
Frequently Asked Questions
- What is the maximum flow rate of the Grundfos MTR 64?
- The MTR 64 delivers up to 380 GPM at 60 Hz.
- What is the maximum head/pressure of the MTR 64?
- Maximum head is 700 ft (about 435 psi). Actual operating point depends on stage count and motor size.
- What materials of construction are available for the MTR 64?
- Cast iron motor stool, 304 stainless chambers, sleeve and shaft; ceramic/SiC shaft seal
- What applications is the Grundfos MTR 64 suitable for?
- Coolant supply to lathes, milling, grinding, drilling, machining centers; chip & particle handling; filter back-flush
- Is the Grundfos MTR 64 available with stock or quick-ship lead times?
- Many configurations ship from stock through Grundfos USA. Contact ForeverPure Place for current lead time on your specific configuration.
- How do I get a quote for the Grundfos MTR 64?
- Use the Request Quote button on this page, call our sales team, or email sales@foreverpureplace.com with model, voltage, materials, seal type and quantity.
Need help selecting the right MTR 64 configuration, NEMA motor, materials or seal type? Contact our pump engineering team for sizing assistance, pricing and lead times.
