Pressure Sand Blast Units: Pressure Pot Sand Blaster Kits

CompressorPros carries pressure sand blast units for aggressive, fast-cutting abrasive blasting outside of a cabinet. This category serves fabricators, restoration shops, and maintenance crews stripping rust, scale, and coatings from large or fixed workpieces. Browse pressure pot systems shipping free, direct from the manufacturer.

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Cyclone Manufacturing
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sku: PT100

Cyclone Manufacturing PT-100 Pressure Sand Blast Unit

Cyclone Manufacturing Pressure Sand Blast Unit Model PT-100 PT-100 High Pressure Sand Blast Unit Full Top Opening top means larger capacity Made in USA Constructed of 16 gauge welded steel Trigger Operated Blast System 100 Pound Sand...

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Now: $1,599.00
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Cyclone Manufacturing
|
sku: PT100 SK

Cyclone Manufacturing PT-100 Side Kick Pressure Sand Blast Unit

Cyclone Manufacturing Pressure Sand Blast Unit Model PT-100 Side KickThe PT100SK features all the great aspects of the PT100 but is designed to directly connect to a blast cabinet. Integrating a powerful pressure blast system with the containment ability...

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Now: $1,799.00
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What Are Pressure Sand Blast Units?

A pressure sand blast unit, often called a pressure pot, is a pressurized vessel that sends abrasive media directly into the air stream and delivers it through a hose and nozzle. Fabricators, restoration shops, and maintenance crews use them for structural steel, equipment frames, and on-site surface prep. This category is built around platforms like the Cyclone PT-100 Pressure Sand Blast Unit.

Pressure Pots vs. Cabinet and Siphon Blasting

The defining difference between a pressure unit and other methods is where the media gets its energy, and it determines what jobs each handles well.

Pressure pot units pressurize the media vessel itself, so abrasive enters the air stream already energized. This produces the fastest cutting for a given air supply and works on large or fixed parts you cannot bring to a cabinet. The tradeoff is higher air consumption and media use, and the work happens in the open, so containment and protective equipment matter.

Siphon and cabinet systems draw media by vacuum and recirculate it inside an enclosure, which suits smaller parts, lighter cleaning, and media reuse. Where the part fits in a chamber and the job is not aggressive, a sand blast cabinet is the more economical and cleaner choice.

Choose a pressure unit when the workpiece is larger than you can fit inside a cabinet. Choose a cabinet when containment and media recovery matter more than raw cutting speed.

Types of Pressure Sand Blast Units

Portable Pressure Pot Units

Standard pressure pots mount on legs or wheels and move to the work, which is the point of an open blasting system. The Cyclone PT-100 is a portable pot sized for shop and field use, delivering a fast-cutting stream to parts a cabinet cannot accommodate.

Compact and Side Kick Configurations

Smaller-footprint units suit tighter workspaces or supplementary blasting alongside a main setup. The Cyclone PT-100 Side Kick is a compact variant of the PT-100 platform for shops needing a second unit or limited space.

Guns, Nozzles, and Maintenance

The gun and nozzle are where a pressure unit does its work, and they wear fastest. A foot-pedal gun keeps both hands on the workpiece and stops media flow the moment you step off, which matters for control and safety in open blasting. The Part Number 7006TC Pressure Blast Gun is configured for foot-pedal operation, and the Part Number 222 Pressure Blast Gun Assembly is a full replacement assembly.

Nozzles are the primary consumable, and a worn nozzle quietly raises air and media consumption while slowing the cut. Tungsten carbide nozzles last far longer than ceramic under the aggressive duty a pressure unit sees. Browse sand blast guns, nozzles, and parts for replacements, and the Cyclone KT-100 Maintenance Kit bundles the wear parts for a PT-100 rebuild.

Key Specifications To Compare

Air supply requirement (CFM): Pressure blasting is among the most air-hungry applications, and the requirement climbs steeply with nozzle size. Confirm your compressor sustains the required CFM at working pressure, and see sand blasting air compressors if you are sizing a unit. If using a piston air compressor, provide 25% - 40% more air than the required to allow for duty cycle (two stage compressors).
Pot capacity: Larger vessels mean fewer refill stops on big jobs, at the cost of size and weight.
Nozzle size and material: Determines cutting speed, air consumption, and how often you replace the nozzle. Carbide outlasts ceramic under pressure duty.
Gun and pedal type: Foot-pedal control improves safety and precision in open blasting.
Media compatibility: Match the abrasive to the work. Browse sand blast media for options, and note aggressive media shortens nozzle life.

Because a pressure unit's performance is capped by air supply, confirm your compressor can sustain the CFM before selecting a pot and nozzle.

Frequently Asked Questions

What size air compressor do I need for a pressure sand blast unit?
Pressure blasting draws air continuously and heavily, with the requirement rising sharply as nozzle size increases. Check the nozzle's stated air consumption at working pressure and confirm your compressor sustains it, since a unit that cannot hold flow will make blasting slow and frustrating. Add at least 25 - 40% to the stated CFM recommendation.

What is the difference between a pressure pot and a siphon blaster?
A pressure pot pressurizes the media vessel so abrasive enters the air stream already energized, cutting faster and harder. A siphon system draws media by vacuum, which is gentler and suits lighter work and cabinet recirculation.

Can I use a pressure blast unit indoors?
Only with proper containment, ventilation, and respiratory protection, since open blasting releases media and dust into the space. Many shops reserve pressure units for outdoor or dedicated blast areas and use a cabinet for enclosed work.

What is the most common mistake when buying a pressure unit?
Underestimating the air supply. Buyers often match the pot to the job and then find their compressor cannot sustain the CFM the nozzle demands, which stalls the work.

How often do the nozzles wear out?
Nozzles wear continuously and should be replaced on wear rather than failure, since the enlarging bore quietly raises air and media use. Tungsten carbide lasts considerably longer than ceramic under the aggressive duty of a pressure unit.

What maintenance does a pressure unit need?
Routine upkeep covers nozzles, gun components, hoses, and pot seals, following the manufacturer's guidance.

Shop Pressure Sand Blast Units at CompressorPros

CompressorPros carries pressure sand blast units alongside the blast guns, nozzles, and parts, media, cabinets, and dust collectors that complete a blasting setup, across the wider sand blasting range. Matching the unit to your air supply, nozzle, and media is what makes it cut the way it should. All orders ship free, direct from the manufacturer, and our team can help you size a system or Quote a different option. For help finding the right equipment, Call 803-339-0445 or E-Mail Sales@CompressorPros.com

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Pressure Sand Blast Units

Cyclone Manufacturing PT-100 Pressure Sand Blast Unit

Cyclone Manufacturing PT-100 Side Kick Pressure Sand Blast Unit

Cyclone Manufacturing

sku: PT100