Product Description
Estes F15-4 29mm Model Rocket Engines (2pk) (EST1651)
The Estes F15-4 is a single stage engine designed for model rocket flight.
Features:
- Length: 4.5 in. (11.4 cm)
- Diameter: 1.14 in. (29 mm)
- Estimated Weight: 3.32 oz. (94.1 g)
Specifications:
- Total Impulse: 49.61 N-sec
- Time Delay: 4 Seconds
- Estimated Max Lift Weight: 21.0 oz (595 g)
- Max Thrust: 25.26 Newtons (5.7 lbs)
- Thrust Duration: 3.45 Seconds
- Initial Weight: 3.32 oz (94.0 g)
- Propellant Weight: 2.12 oz (60 g)
- Quantity Per Pack: 2
Includes:
- (2) engines
- (2) starters
- (4) Starter Plugs
