Tempest Parts Washers

Tempest™ MHF

High-Pressure Aqueous Spray Cabinet

No grit. No abrasives. Just pure cleaning power.

The newly redesigned Tempest™ MHF Series delivers up to 600 PSI of heated aqueous cleaning power — tough enough to blast away grime, yet gentle enough to protect precision-machined parts. Built for operators who demand speed, visibility, and ease of use, the MHF makes high-pressure cleaning safer, faster, and more comfortable than ever.


What’s New & Improved

  • One-piece gas-spring assisted door — open and close with one hand

  • Brighter interior LED lighting — see every detail inside the cabinet

  • Certified controls — UL508A / CSA22.2 #286 for safety and compliance

  • Raised drain shelf above seal — makes loading and unloading heavy parts easier

  • Fork truck / pallet jack ready — built-in mobility for easy relocation

  • Low liquid level protection — safeguards pump and extends equipment life


Why Operators Love the MHF

  • Stay clean, stay safe — Built-in gloves keep hands out of the cleaning solution

  • Targeted cleaning — Adjustable nozzle switches from a wide fan to a pinpoint jet

  • Clear visibility — Illuminated cabinet and air-knife window clearing technology

  • Fast start-up — Heats cleaning solution to 120°F quickly for minimal downtime

  • Efficient maintenance — 110-mesh filter traps solids and continuously cleans fluid


Standard Features (All Models)

  • Stainless steel upper cabinet and door for long machine life

  • 1 HP triple-piston brass pump producing up to 600 PSI

  • Heated aqueous cleaning (up to 120°F) for abrasive-free performance

  • One-piece solid front-opening door for full access to cleaning chamber

  • Stainless steel tank on wheels for easy fill/drain with quick-connect fittings

  • Controls certified to UL508A and CSA22.2 #286 standards


Available Models:

  • MHF3628-A (Brass Pump), MHF3628S-A (Stainless Steel Pump)

  • MHF3640-A (Brass Pump), MHF3640S-A (Stainless Steel Pump)


Experience the power of precision cleaning.

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PHYSICAL/PERFORMANCE SPECIFICATIONS

 

MHF3628-A

(Tempest™ 10S)

MHF3640-A

(Tempest™ 20S)

Cabinet Construction

Stainless Steel

Stainless Steel

Tank Construction

Stainless Steel

Stainless Steel

Working Width

34”

34”

Working Depth

27”

39”

Working Height

21”

21”

Machine Width

44”

44”

Machine Depth

32”

44”

Machine Height (Door Closed)

66”

66”

Maximum Parts Load

500 Pounds

500 Pounds

Operating Fluid Capacity

8-15 Gallons

8-15 Gallons

Maximum Spray Pressure

600 PSI

600 PSI

Pump Power

1 Horsepower

1 Horsepower

Heater Power

1,375 Watts

1,375 Watts

Heat Up Time 70°F to 120°F (full tank)

85 minutes

85 minutes

Operating Voltage (Amps)

120VAC (15A)

120VAC (15A)

Shipping Weight

520 Pounds

540 Pounds

AVAILABLE OPTIONS

 

MHF3628-A

MHF3640-A

Air Blow-Off for Parts Drying

Optional

Optional

In-Tank Oil Skimmer

Optional

Optional

Elevated Drain Shelf

Included

Included

Ball-Transfer Table

N/A

Optional

Stainless-Steel Pump

Optional

Optional

Inline High-Pressure Filtration

Optional

Optional

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or call us today at 1.773.248.6825 for more information about Graymills

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