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★ General Pump · Industrial Grade
General Pump Sandblast Kit
Complete Wet Industrial Sandblasting Kit
Overview
The General Pump DWSDBTK is a complete wet industrial sandblasting kit designed for suction-fed injection of sand into the water stream for heavy-duty abrasive cleaning. Engineered for professional use, it connects directly to your existing pressure washer gun and lance — transforming your machine into a powerful sandblaster capable of tackling paint removal, rust, graffiti, metal scale, and thick surface residue. Rated to 5,500 PSI and 200°F, this kit is built to handle the toughest jobs on the toughest surfaces.
Turn Your Pressure Washer Into a Sandblaster
No separate equipment needed. The DWSDBTK attaches to your existing professional-grade gas pressure washer gun and lance for instant abrasive blasting power.
Kit Features
Tungsten Carbide Sand NozzleExtreme wear resistance for long-lasting abrasive blasting performance
Mixing Head with Air/Sand ValvePrecision-controls the sand-to-water ratio for optimal blasting results
21" Steel Sand ProbeReaches deep into your sand supply container for consistent suction-fed flow
25 ft. Polyurethane Sand HoseDurable, flexible hose delivers sand from bucket to mixing head reliably
1/4" Steel Quick-Connect PlugFast, secure connection to your pressure washer gun or lance
Nozzle Holder & Male Quick DisconnectAll hardware included for immediate setup and connection
Multi-Material ConstructionPlated carbon steel, stainless steel, brass, aluminum, rubber, and tungsten carbide
Wide Pressure RangeCompatible with machines from 1,500 PSI up to 5,500 PSI
Wide Flow RangeWorks with pressure washers from 3 GPM up to 10 GPM
Only 10 lbs.Lightweight kit that won't slow you down on the job site
Made by General PumpAn Interpump Group member — industry-trusted American brand since 1954
90-Day Consumer WarrantyBacked by General Pump's professional-grade warranty
Specifications
| Specification | Rating |
|---|---|
| Max. Working Pressure | 5,500 PSI |
| Min. Working Pressure | 1,500 PSI |
| Max. Flow Rate | 10 GPM |
| Min. Flow Rate | 3 GPM |
| Max. Temperature | 200°F |
| Weight | 10 lbs. |
| Sand Hose Length | 25 ft. polyurethane |
| Sand Probe Length | 21 in. steel |
| Connection Type | 1/4" steel quick-connect |
| Materials | Plated carbon steel, SST, brass, aluminum, rubber, tungsten carbide, plastic |
| Spray Nozzle | Not included — 1/4" NPT male nozzle required (sizes 3.0–5.5) |
Applications
Paint removal from metal
Paint removal from masonry
Rust & metal scale removal
Graffiti removal from concrete
Surface prep for coating & painting
Wood stripping & texturing
Heavy stain removal
Rubber base paint from masonry
Important Notes Before Purchasing This kit does NOT INCLUDE a spray nozzle — a 1/4" NPT male high-pressure nozzle is required and must be purchased separately (orifice sizes 3.0 through 5.5 available). This kit is compatible with professional-grade gas pressure washers. *Also, not compatible with Simpson spray wands. Always wear full protective clothing and safety glasses during operation.
Watch the Video
DWSDBTK In Action
See the General Pump Sandblast Kit demonstrated live
Watch the DWSDBTK sandblast kit in a real-world demonstration — see how it connects to a pressure washer, how the sand induction system works, and the abrasive cleaning results it delivers on tough surfaces.
Watch on YouTube