DESCO MFG., Inc. reserves the right to change or improve the specifications of any product it manufactures.
Desco Mfg Inc
D500HST Dual-Pump Texture Spray Rig – Maximum Output, Full Control
D500HST Dual-Pump Texture Spray Rig – Maximum Output, Full Control
🛠️ This machine is available for direct order only.
📞 Call to Order: (941) 957-0421
For the contractor who needs to run two pumps at once—and run them hard.
This is our largest trailer-mounted system, built on an extra heavy-duty frame and designed for serious production. At the heart of this machine is a 500-gallon stainless steel split tank with a 2/3 and 1/3 mixing chamber, allowing two independent material flows for full dual-stream operation.
It’s equipped with two hydraulic piston pumps—a 2” and a 3” stem—that can run simultaneously at variable speeds. Operators can toggle each pump independently using air-over-hydraulic controls. Whether you're spraying dual texture types or powering high-volume output from both lines, this rig handles it with ease.
Built to move, the trailer features tandem 7000 lb. axles, electric brakes, and a 2 5/16" hitch with adjustable jack. It includes a 30 H.P. engine, a 40 C.F.M. compressor, two Pole Gun and Binks 7D spray guns, and four hose racks stocked with 150’ hose sets in 3/4", 3/8", and 1/4" sizes.
Specifications:
Capacity: 500-gallon Stainless Steel Split Tank
Engine: 30 H.P. Wisconsin
Compressor: 40 C.F.M.
Spray Guns: Pole Gun and Binks 7D
Hose Set: Two Sets – 150' Each of 3/4", 3/8", and 1/4"
Hose Racks: Four
Approx. Weight: 4400 lbs
Dimensions: 86" W x 62" H x 14' L
Brakes: Electric, One Set
Hitch: 2 5/16" Ball with Adjustable Jack
Tires: 16"
Trailer: Tandem Axle
Available Options:
37 H.P. Wisconsin Engine
35 H.P. Diesel Engine
If you need a rig that sprays hard, hauls heavy, and runs both pumps at once without breaking a sweat—this is the one. It’s built for high-end pros who demand max performance with zero excuses.
