Description
The Estes D12-7 model rocket engine is a powerful 24mm engine designed for single-stage rockets weighing up to 8 ounces (226 grams). With a total impulse of 20.00 Newton-seconds, this engine delivers strong acceleration and high-altitude performance, making it an excellent choice for rocketeers aiming to elevate their flights. The 7-second delay ensures rockets have sufficient time to reach peak altitude before safely deploying their recovery system, providing a thrilling launch experience and smooth landings.
Key Features:
- Engine Type: 24mm single-stage model rocket engine
- Total Impulse: 20.00 Newton-seconds
- Time Delay: 7 seconds for optimal recovery system deployment
- Max Lift Weight: 8.0 oz (226 g)
- Max Thrust: 32.90 Newtons (7.4 lbs)
- Thrust Duration: 1.60 seconds
What’s Included:
- 2 D12-7 Engines
- 2 Starters
- 4 Starter Plugs
Dimensions and Specifications:
- Length: 2.75 in. (7 cm)
- Diameter: 24 mm
- Engine Weight: 1.62 oz. (45.9 g)
- Propellant Weight: 0.85 oz (24.2 g)
Each D12-7 engine pack is precision-tested by Estes for reliability and performance, ensuring consistent results with every flight. Whether you are an experienced rocketeer or a hobbyist looking for a high-powered engine for your next project, the D12-7 offers impressive thrust, extended coast time, and dependable recovery deployment—perfect for taking your model rocketry adventures to new heights!
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