ESTES D12-0 STANDARD ENGINE (2) (EST1565)

ENGINES FOR MODEL ROCKETS 2 – D12-5 Engines2 – Starters4 – Starter Plugs Overview The Estes D12-5 engine is a single stage engine designed for model rocket flight. This engine is a 24mm diameter engine designed for rockets with a maximum lift weight of less than 10 ounces. Each package includes 2 engines, 2 starters and 4 starter plugs. Technical Specifications Total Impulse: 20.00 N-Sec Time Delay: 5 Seconds Max Lift Weight: 10.0 oz (283 g) Max Thrust: 32.90 Newtons (7.4 lbs) Thrust Duration: 1.60 Seconds Length: 2.75 in. (7 cm) Diameter: 24 mm Weight: 1.61 oz. (45.6 g) Propellant Weight: 0.85 oz (24.2 g)