MTR, MTC, MTA Machine Tool & Immersible Pumps
Grundfos MTR, MTC and MTA are immersible and machine-tool pumps, mounted through a tank lid with the pump body hanging in the liquid. ForeverPure lists 29 configurations.
The three ranges
| Series | Design | Typical duty |
|---|---|---|
| MTR | Vertical multistage immersible | Coolant supply at pressure — machine tools, filtration, parts washers |
| MTC | Immersible with open impeller | Coolant carrying chips and solids |
| MTA | Immersible with agitator | Liquids that settle and need keeping in suspension |
All three mount from above, so the motor stays dry and out of the tank while the wet end sits below the liquid level — no priming, no suction lift, no separate seal chamber to leak onto the shop floor.
Typical applications
- Machine tool coolant — through-spindle and flood supply
- Parts washers and degreasing systems
- Filtration rigs and swarf handling
- Industrial tank transfer where a submersible motor is unwanted
Common questions
What is the difference between MTR, MTC and MTA?
MTR is a multistage immersible for clean coolant at pressure; MTC uses an open impeller to pass chips and solids; MTA adds an agitator to keep settling solids in suspension.
How deep can the pump be immersed?
Immersion length is part of the model designation and fixed per configuration — match it to tank depth. It is listed on each product page.
Is the motor submerged?
No. The motor mounts above the tank lid and stays dry; only the pump end is immersed.
Related ranges
CR Vertical MultistageSurface equivalentsCM & CME HorizontalCompact boostingCoolant application?Tell us the tank and duty
ForeverPure Corporation is an authorized Grundfos distributor. Send us a duty point or an existing model number and we will confirm the right configuration before you order — contact us.
