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Dema 211.206 Single Barb 14.2 GPM XL Rocket Chemical Injector - Black

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0.25 lbs
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Stainless steel chemical injector with a single black barb. 1/2" NPT inlet and outlets with a 1/4" hose barb. Includes Viton diaphragm, Aflas seals, Hastalloy spring, and Teflon ball.

The Rocket injector is the most versatile injector in the market! Built to last and efficient, this injector has the lowest pressure loss among competitors. Single Barb, 14.2 GPM, 0.206" Orifice

Technical Specifications

Inlet Port: 1/2 Inch
Outlet Port: 1/2 Inch
Max GPM: 14.2
Orifice: 0.206 Inch

Product Description

Black XL Rocket Chemical Injector

Clean with greater pressure while consuming less chemicals! The Dema XL Rocket injector has a black color-coded metering barb to easily identify the nozzle orifice size inside injectors. Rocket chemical injectors are also effortless to repair, using removable nozzles and metering barbs to make maintenance and repair simple while extending the life of the injector. The long lasting, durable components are designed to be field serviceable and reduce maintenance costs.

Rocket chemical injectors cover an extreme range of dilution ratios. The Teflon ball offers chemical compatibility and the check valve keeps the chemical at the ready. The flexibility of the Rocket helps to operate systems at lower pressures, saving energy, and reducing operational costs.

  • Viton diaphram
  • 1/2" NPT inlet and outlet ports
  • 1/4" chemical hose barb
  • Injectors can thread directly into manifold
  • Flow orifice: 0.206"
  • Flow rate at 200 PSI: 14.2 GPM
  • Black color-coded metering barb to identify nozzle orifice size
  • 316 strong stainless steel cast external body
  • Polypropylene molded internal body protects stainless steel
  • 316 stainless steel removable nozzle
  •  Aflas seals
  •  Hastalloy spring
  •  Teflon ball

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

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