Atlas STW-750 Extra Large Spray Wash Cabinet

Atlas STW-750 Extra Large Spray Wash Cabinet for Heavy Engine and Transmission Cleaning

For shops doing engine rebuilds, transmission service, or any work that involves cleaning large greasy components, hand-degreasing in a small parts washer is slow and incomplete. A heated spray wash cabinet with a heavy-duty turntable cuts cleaning time on a V8 short block from 45 minutes of scrubbing to 15 minutes of automated washing.

The Atlas STW-750 is built for that work. 50-gallon tank, 1,000 lb capacity turntable strong enough for any auto or light-truck engine, 19 adjustable steel spray nozzles, 43 GPM water pump, and a heater that brings the wash solution to 135-175°F for cutting grease. Cut-away sides under the door let an engine crane roll right over the turntable for loading.

What’s Included

• Atlas STW-750 spray wash cabinet
• 50-gallon solution tank (powder coated exterior)
• 1,000 lb capacity turntable
• 19 adjustable steel spray nozzles
• 43 GPM water pump
• Heater element (135-175°F)
• 60-minute timer with automatic shut-off
• Oil skimmer
• Tree rack and parts basket
• Cut-away door sides for engine crane access

Made For

Built for commercial shops with sustained heavy-component cleaning needs — engine rebuilds, transmission service, brake/suspension component cleaning, restoration work.

• Engine machine shops and rebuild operations
• Transmission service shops
• Heavy-duty repair shops handling fleet maintenance
• Restoration shops cleaning chassis and drivetrain components
• Fabrication shops removing cutting oils from finished parts

Features

• Extra large cleaning space — fits full V8 short blocks, transmission cases, and large suspension components.
• 1,000 lb capacity turntable — handles any auto or light-truck engine without flex.
• 50-gallon solution tank — large reservoir for long wash cycles between solution changes.
• 19 adjustable steel spray nozzles — directable jets reach all sides of the part on the turntable.
• 43 GPM water pump — high flow rate cuts cleaning time vs lower-GPM cabinets.
• Heated wash solution (135-175°F) — hot water with degreaser cuts grease that cold cleaners can’t touch.
• 60-minute timer with automatic shut-off — set the cycle, load the next part on the bench.
• Cut-away sides under the door — wheel an engine crane right over the turntable to load.
• Oil skimmer included — removes oil floating on the solution, extends fluid life.
• Tree rack and parts basket included — for hanging components and washing small parts simultaneously.
• Powder-coated steel exterior — corrosion-resistant.
• Heavy-duty construction — built for daily commercial duty cycles.

Why a Heated Spray Cabinet Beats a Cold Parts Washer

A small cold parts washer is fine for small parts and light cleaning, but cold solvent and a brush can’t keep up with engine grease, carbon deposits, or transmission fluid residue. A heated spray wash cabinet uses three things that a cold washer doesn’t: temperature (cuts grease chemically), pressure (mechanical removal), and time (cycles run 30-60 minutes unattended).

For a shop rebuilding even 2-3 engines per month, the time saved on parts cleaning pays for the cabinet inside a year. For high-volume engine shops, it’s not optional equipment.

43 GPM Pump and 1,000 lb Turntable Are Why It Cleans Engines, Not Just Brackets

Most consumer-grade spray cabinets run a 10–20 GPM pump and a 300–500 lb turntable. That’s enough to clean small brackets, calipers, and pulleys, but it can’t move enough hot solution to flood-rinse a V8 block, and the turntable starts flexing under the weight of anything bigger than a head. The STW-750’s 43 GPM pump pushes more than double the typical volume of hot detergent through the 19 adjustable nozzles, so every surface gets continuous high-pressure flow instead of intermittent mist.

The 1,000 lb turntable is rated for any auto or light-truck engine — long-block V8s, cast-iron diesel components, transmission cases — without the rocking or drift that ruins nozzle aim on lighter-duty cabinets. Combined with the cut-away door sides, an engine on a crane drops straight onto the turntable, the door closes, the cycle runs, and the next part is already staged on the bench.

The Right Spray Wash Cabinet for Your Shop

The Atlas STW-750 is the heavy-component spray washer for shops where parts cleaning is a daily bottleneck. Real GPM, real temperature, real capacity.

Don’t wait — scroll back up and click the orange Add to Cart button to get this cabinet on its way to your shop.

Specs

Technical Specifications