311.125 Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $55.00 | Condition is New – Open box, 1 PC Dema 311.125 Rocket Quick Connect .125 Single Barb Dark Green Injector, FREE SHIPPING | 100.0% |
The DEMA Engineering 311.125 Rocket Connect 125 Single Barb Injector is a high-performance fuel delivery system designed for use in rocket engines and other high-pressure applications. This injector features a single barb design, which provides excellent fuel atomization and combustion efficiency.
The injector body is machined from high-strength materials, ensuring durability and reliability under extreme conditions. The single barb fuel nozzle is precision-machined to tight tolerances, ensuring consistent fuel delivery and minimizing fuel leakage. The nozzle is also designed with a conical shape, which helps to improve fuel atomization and mixing with the oxidizer.
The DEMA Engineering 311.125 Rocket Connect 125 Single Barb Injector is capable of delivering fuel at pressures up to 20,000 psi (1,380 MPa), making it suitable for use in large-scale rocket engines. The injector is also designed with a threaded connection, allowing for easy installation and removal from the engine.
The injector is designed to be used with a wide range of fuels, including liquid oxygen, kerosene, and other hypergolic fuels. The materials used in the construction of the injector are carefully selected to ensure compatibility with these fuels and to minimize corrosion and wear.
The DEMA Engineering 311.125 Rocket Connect 125 Single Barb Injector is a versatile and reliable fuel delivery system, ideal for use in a variety of rocket engine applications. Its high-performance design ensures consistent fuel delivery and excellent combustion efficiency, making it a valuable addition to any rocket engine system.
DEMA Engineering's 311.125 Rocket Connect 125 Single Barb Injector is a popular choice for propane gas applications. Here are some pros and cons to help you make an informed decision about purchasing this injector.
Pros:1. High-Performance: This injector is known for its high-performance capabilities. It can deliver large amounts of propane gas quickly and efficiently, making it ideal for high-demand applications.
2. Durable Design: DEMA Engineering uses high-quality materials in the construction of this injector. It is designed to withstand the rigors of continuous use and harsh operating conditions.
3. Easy Installation: The Rocket Connect 125 Single Barb Injector comes with a user-friendly installation process. It requires minimal modifications to the existing system, making it a popular choice for DIY projects.
4. Precision Control: This injector offers precise control over the fuel delivery rate, ensuring optimal combustion efficiency and reducing emissions.
5. Cost-Effective: Compared to other high-performance injectors, the DEMA Engineering 311.125 is relatively affordable, making it a cost-effective choice for propane gas applications.
Cons:1. Compatibility Issues: This injector may not be compatible with all propane systems. It is essential to ensure that it is compatible with your specific application before making a purchase.
2. Requires Regular Maintenance: Like any other fuel injector, the DEMA Engineering 311.125 requires regular maintenance to ensure optimal performance. Failure to maintain the injector can lead to reduced efficiency and increased emissions.
3. High Pressure: This injector operates at high pressure, which can be dangerous if not handled correctly. It is essential to follow proper safety procedures when installing and operating the injector.
Conclusion:The DEMA Engineering 311.125 Rocket Connect 125 Single Barb Injector is a high-performance, durable, and cost-effective choice for propane gas applications. However, it may not be compatible with all systems, and it requires regular maintenance. Additionally, it operates at high pressure, which can be dangerous if not handled correctly.
Recommendation:If you are looking for a high-performance, cost-effective propane gas injector for your application, the DEMA Engineering 311.125 Rocket Connect 125 Single Barb Injector is an excellent choice. However, it is essential to ensure that it is compatible with your system and that you follow proper safety procedures during installation and operation. Regular maintenance is also necessary to ensure optimal performance and longevity.
Details:
Manufactured by Dema engineering, this high-quality injector features a .125 single barb for easy and efficient connection. The Dema 311.125 rocket quick connect is a dark green injector.
specifications indusswitch:
- brand: Dema Engineering
- mpn: 311.125
- type: Rocker Switch
- color: Green
offer indusswitch:
- price: $55.00
- item condition: New – Open box
- options: ship-to-home
- sold #: 9
- in stock #: 1
- started: february 8, 2026
- availability: in stock
seller indusswitch:
- city: cleveland, ohio
- # reviews: 2836
- rating: 100.0%
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
payments indusswitch:
- credit card: mastercard
- wallet: paypal
- other
shipping indusswitch:
- transit: 4-9 days
- type: calculated
- service: usps ground advantage
- carrier: usps
- class: standard