211.057

Introducing the GPM 211.057 DEMA single barb 1.1 GPM Rocket Chemical Injector, a versatile and efficient solution for your chemical injection needs. This injector is specifically designed for low-pressure applications and is compatible with a wide range of chemicals, making it an ideal choice for various industries.

The GPM 211.057 DEMA injector features a single barb design, allowing for easy installation and removal of the injector from the process line. The injector is rated for a flow rate of 1.1 gallons per minute (GPM), ensuring that it can handle a significant volume of chemical solution.

Constructed of durable materials, this injector is built to withstand the demands of industrial applications. The body is made of brass, providing excellent corrosion resistance, while the diaphragm is made of Viton, a high-performance elastomer that is resistant to chemicals and heat. The injector also includes a DEMA (Diaphragm Engineering Manufacturers Association) certified diaphragm, ensuring reliable and consistent performance.

The Rocket design of the injector provides positive displacement injection, ensuring accurate and consistent chemical dosing. The injector operates by drawing in a precise volume of liquid, compressing the diaphragm, and then injecting the chemical solution into the process stream. This design also minimizes the risk of cavitation and air entrainment, which can negatively impact process performance.

The GPM 211.057 DEMA single barb 1.1 GPM Rocket Chemical Injector is easy to install and maintain. It includes a convenient mounting bracket and comes with all necessary hardware for installation. The injector also includes a drain port for easy maintenance and cleaning.

In summary, the GPM 211.057 DEMA single barb 1.1 GPM Rocket Chemical Injector is a high-performance, reliable, and versatile solution for your chemical injection needs. Its durable construction, accurate and consistent chemical dosing, and easy installation and maintenance make it an excellent choice for a variety of industrial applications.

Pros and Cons of Buying a GPM 211.057 DEMA Single Barb 1.1 GPM Rocket Chemical Injector

The GPM 211.057 DEMA Single Barb 1.1 GPM Rocket Chemical Injector is a popular choice for industrial and commercial applications that require the injection of chemicals into water streams. In this analysis, we will explore the potential advantages and disadvantages of purchasing this model.

1. High Flow Rate: This injector can deliver a flow rate of 1.1 gallons per minute (GPM), which is suitable for applications where large volumes of chemicals need to be introduced into the water stream.

2. Compatibility: The DEMA (Diaphragm Engine Manufacturers Association) standard single barb design makes it compatible with a wide range of chemical metering pumps and controllers.

3. Durability: The injector body is made of stainless steel, ensuring resistance to corrosion and wear over time.

4. Easy Installation: The single barb design allows for quick and easy installation without the need for specialized tools or skills.

5. Chemical Compatibility: The injector is suitable for a wide range of chemicals, including acids, alkalines, and oxidizing agents.

1. Limited Chemical Capacity: The injector has a relatively small chemical capacity, requiring frequent refills for continuous operation.

2. Potential Leakage: The single barb design may be prone to leakage if not correctly installed or maintained.

3. Higher Cost: Compared to other types of injectors, such as diaphragm or peristaltic, the rocket injector design can be more expensive.

4. Limited Pressure Range: The injector may not be suitable for applications where high pressure is required.

The GPM 211.057 DEMA Single Barb 1.1 GPM Rocket Chemical Injector offers several advantages, including a high flow rate, compatibility with a wide range of chemicals, and ease of installation. However, it also has some disadvantages, such as limited chemical capacity, potential leakage, higher cost, and limited pressure range.

If you require a high flow rate chemical injection system and are confident in your installation and maintenance capabilities, the GPM 211.057 DEMA Single Barb 1.1 GPM Rocket Chemical Injector could be a suitable option. However, if you need a larger chemical capacity, higher pressure range, or are concerned about potential leakage, you may want to consider alternative types of injectors, such as diaphragm or peristaltic. Ultimately, the best choice depends on your specific application requirements and operational budget.

Details:

Polypropylene molded internal body protects stainless steel. Flow orifice: 0.057. Hast alloy spring. Compatibility can vary by application.

Optimum chemical compatibility: Alas seals. The dema rocket injector has a red color-coded metering barb to easily identify the nozzle orifice size inside injectors. The flexibility of the rocket helps to operate systems at lower pressures, saving energy, and reducing operational costs. Please refer to the manual provided with your machine, equipment, or system, consult manufacturer, verify compatibility before purchasing.

Rocket chemical injectors cover an extreme range of dilution ratios. 3/8 not inlet and outlet ports. 1/4 chemical hose barb. Technical specifications: max Gpm: 1.1 inlet port: 3/8 inch outlet inch,: single barb, Gpm, 0.057 orifice: clean with greater pressure while consuming less chemicals.

Injectors can thread directly into manifold. Specifications: Vito diaphragm. The Teflon ball offers chemical compatibility and the check valve keeps at ready. Motor city wash works.

Compatibility: this product may be compatible with machinery, equipment, and systems from the following manufacturers. Rocket chemical injectors are also effortless to repair, using removable nozzles and metering barbs make maintenance repair simple while extending the life of injector. Red color-coded metering barb to identify nozzle orifice size. The long lasting, durable components are designed to be field serviceable and reduce maintenance costs.

specifications indusswitch:

• brand: Gpm
• mpn: 211.057
• type: Rocker Switch
• california prop 65 warning: Warning
• which is known to the state of california to cause cancer and birth defects or other reproductive harm: For More Information Go To Www.p65warnings.ca.gov .
• color: Red
• country of origin: China

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches

shipping indusswitch:

• type: fixed
• carrier: usps
• transit: 4-10 days
• class: standard
• service: usps ground advantage

payments indusswitch:

• credit card: diners-club
• wallet: paypal
• other

returns indusswitch:

• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted

seller indusswitch:

• rating: 100.0%
• # reviews: 1642
• city: fountain hills, arizona

offer indusswitch:

• prices: $49.97–$87.00
• item condition:
  • New – Open box
  • New
• availability: in stock
• started: april 20, 2026
• options: ship-to-home
• in stock #: 2
• sold #: 7

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