Reliable MQL performance for metal-cutting
Ideal for straightforward applications where reliable spray and minimal configuration are key, the Uni-Max® ST delivers continuous or shot spray lubrication through 1 or 2 nozzles.
Uni-Max® ST Benefits
Use as little as 2–4 ounces per shift
Eliminate manual lubrication
Improve tool life up to 500%
Easily maintain a clean work environment
Keep operators happy with skin-friendly Coolube® lubricant
Pumps are warrantied for life when used exclusively with Coolube®
"Unist MQL has significantly reduced process complexity and simplified my operation."
"Unist has worked very well machining low-carbon 1215 steel and 6061 aluminum. I often don't have to wash parts and simply blow them off and move on. Chip handling is easier and I no longer have to monitor and maintain coolant."
- Pete Rebar, Owner, P-Bar Co. LLC
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"The experience has been good and I'm now adding Unist systems on other saws in my shop."
"After years of trouble-free performance using Coolube 2210XP, I'm still impressed by both the reliability of the system and Unist's responsiveness."
- Matt Quanrud, Owner, Jezroc Metalworks, Inc.
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Easy to move around the shop!
Works very well easy to move from machine to machine if necessary the magnets make it very easy to attach. Cutting fluids work very well.
- Gerald Brand, Owner, Brand Racing
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"Increased operations with less fluid consumption"
"Since we have been using your product we are going through one gallon every month. The life of our drills have also increased."
- Steve Raley, Production/Process Engineer, Buck Knives
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No more stinky coolant!
Ran 12 hours the lube was excellent the chips evaluated good the finish was good. I was impressed with the unist system and lube!
- Norman Lindeman, Hobbyist
Full Testimonial
Typical Applications
Features
Reliable performance
40μL positive-displacement pumps ensure consistent output with adjustable stroke and air output
Quick connect tubing
Changing nozzles has never been easier
Self-priming
For hassle-free start-up, pumps draw fluid even if air is present
Options
Continuous or shot spray
Choose between a consistent spray or individual shots of lubrication
Enclosures
Full enclosure or chip guard keep components clean and protected
Pump timers
Control pump cycles per minute with a pneumatic pulse generator or electronic pump timer
Nozzles
Unist has a wide variety of MQL nozzle types to fit each specific application
Explore nozzles
Explore nozzles
Reservoir sizes
16 oz or 64 oz reservoir (low-level sensor optional with 64 oz)
Actuation
Actuate the system with air pilot, solenoid, or manual valve
Enclosure lock
Optional tamper-proof keyed lock
Magnetic mounting
Easily attach your system to any magnetic surface
Warranty
We are committed to your success with Unist products and stand behind them with a 1-year product warranty.
Use Unist lubricants exclusively in your Unist system and qualify for our Lifetime Pump Warranty.
Related Products
Uni-Max® Pro
1–12 outputs, precision fluid dispensing
MQL Nozzles
Spray nozzles for metal working applications
MQL Saw Nozzles
Spray nozzles for saw applications
Coolube®
Advanced metal cutting lubricant
MicroTrace™ 5500
Advanced vanishing lubricant
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Dimensions
Specifications
| Pump output and max cycle rate |
▪ 20µl: 300 mL/hr, 250 cycles/min*
▪ 40µl: 600 mL/hr, 250 cycles/min*
▪ 60µl: 900 mL/hr, 250 cycles/min*
|
| Fluid supply |
▪ Reservoir dependent, 16–64 oz [473–1893 mL]
▪ For systems with a pressurized fluid supply: clean, filtered fluid, 15 psi [1.0 bar] max
|
| Airflow rate | 0–4.7 SCFM [0–131 LPM] for each air and oil output. 1–2 SCFM [28–56 LPM] typical |
| Pump timer (pneumatic pulse generator) |
▪ Recommended: 5-50 pulses/minute
▪ Maximum: 200 pulses/minute (not recommended for continuous operation)
|
| Pump timer (electronic Pulse R™) |
▪ Recommended 5-50 Cycles per minute (Modes 1 & 2 on the Pulse R™)
▪ Maximum: 250 cycles/minute
|
| Operating temperature | 32°-122°F (0°-50°C) |
| Storage temperature | 4°-158°F (-16°-70°C) |
*Cycles per minute based on Coolube® 2210. Consult Unist for other fluid viscosities
Requirements
| Fluid viscosity range | Fluids between 30–5000 SUS |
| Supply air pressure | Clean, dry compressed air, 80-100 psi [5.5-7 bar] |
Additional technical questions?
Speak directly with our experts about your specific needs.
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