DEMA Rockets: Propelling to the Top of the Chemical Injector Market

If you’re using venturi chemical injectors at your car wash and haven’t looked into DEMA Rockets, it’s time you gave them some consideration. If you’re constantly replacing your injectors, wasting too much time servicing them, or experiencing inconsistent performance, it’s time to move on to a more modern venturi injector option. Many car wash operators have made the switch to DEMA’s Rockets and haven’t looked back! “The Rocket injectors are quickly becoming the car wash industry’s go to injector,” said Matt Brandt, DEMA Engineering’s Vice President of Industrial and Agricultural Sales.

dema rockets installed with solenoid valves

What are DEMA Rocket Injectors?

Rocket Injectors from DEMA combine decades of venturi injector expertise with deep car wash industry knowledge. DEMA developed a revolutionary new way of delivering chemicals in car wash applications with an innovative design that is the brainchild of a DEMA engineer with years of real-world experience with several car wash manufacturers. DEMA combined that industry knowledge, current trends in the car wash industry, and their own design expertise. The result? Modern venturi injectors that are the most efficient, most user friendly, and most versatile injectors on the market.

Rockets enable cleaning at greater pressures while using less raw chemicals. They accomplish this through the use of an efficient design that requires a lower pressure loss. In turn, this allows for a chemical delivery system with a lower total pressure that still achieves the desired pressure at the point of application for the chemicals. Running at a lower pressure means less wear and tear on all the components of the wash. This leads to less overall maintenance and better performance. No other injector can claim the same level of low-pressure loss.

dema rockets blowout diagram

What Materials are Used to Build DEMA Rockets?

The Rocket design starts with a stainless steel cast body for durability, strength, and longevity. The inside of the body features an injection molded polypropylene lining that protects the stainless steel. Inside the injector, all parts are polymer based other than the Hastelloy spring, including a Teflon ball, Ryton water nozzle, and Aflas seals for optimal chemical compatibility. Completing the Rocket design are metering barbs that offer excellent dimensional stability and chemical resistance – plus they’re color coded for easy identification of the nozzle orifice size.

selection of dema rocket chemical injectors

Why are DEMA Rockets Easier to Service Versus Other Injectors?

These convenient, smartly-designed chemical injectors use a removable nozzle and metering barb that make repair and maintenance incredibly simple. The metering barbs only require a few twists with a Phillips head screwdriver for detachment, and the nozzles are quickly removed with a 7/32” Allen wrench. In mere minutes, you can conceivably tear a Rocket down to its components, clean it out, and replace parts if needed. “One of my favorite parts about the Rocket Injector is the ease with which you can repair it and put it back into service. You don’t have to throw injectors away anymore, you can get them back up and running quickly and easily!” says Brandt.

DEMA understands that with simple maintenance and service, Rockets extend the overall life of a chemical delivery system. That’s why they designed the long lasting, durable injector bodies to be field serviceable. This ultimately reduces the long-term cost of ownership for chemical delivery.

Ready for Liftoff?

Since their introduction, DEMA Rockets have really taken off! More and more car washes are turning to them to meet their chemical delivery needs. This high-performance injection technology is propelling the future of chemical injection systems. It puts control back in the hands of the car wash owner and operator and made chemical injection simple to understand and easy to dial in.

Rockets are available in numerous configurations including a wide breadth of orifice sizes, several different connection size and types, and single or dual metering barb options. DEMA just released the newest Rocket XL which allows for flow rates of up to 14 GPM at 200 PSI. These higher flow Rockets now come in 1/2” NPT sizes and can be utilized in any car wash application. Just like the smaller ones, Rocket XL has all the same features as the standard Rocket. Shop Kleen-Rite today to find the DEMA Rockets that are right for your application!

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