The Grundfos MTR 1 Vertical Immersible Multistage Coolant Pump (MTR 1) is part of the Grundfos MTR range, engineered in Cast iron motor stool / 304 stainless wetted parts. Delivers up to 8 GPM at heads up to 670 ft, with motor sizes from 0.5-2 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 | 8 GPM (60 Hz) |
| Max head | 670 ft |
| Max working pressure | 290 psi |
| Motor range | 0.5-2 HP |
| Stages | up to 36 |
| 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 1 |
| 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 1?
- The MTR 1 delivers up to 8 GPM at 60 Hz.
- What is the maximum head/pressure of the MTR 1?
- Maximum head is 670 ft (about 290 psi). Actual operating point depends on stage count and motor size.
- What materials of construction are available for the MTR 1?
- Cast iron motor stool, 304 stainless chambers, sleeve and shaft; ceramic/SiC shaft seal
- What applications is the Grundfos MTR 1 suitable for?
- Coolant supply to lathes, milling, grinding, drilling, machining centers; chip & particle handling; filter back-flush
- Is the Grundfos MTR 1 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 1?
- 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 1 configuration, NEMA motor, materials or seal type? Contact our pump engineering team for sizing assistance, pricing and lead times.
