1/2A3-2T Engines (EST1503)

1/2A3-2T Engines (EST1503)

Mini 13mm Engines for Model Rockets

16.95 16.95 16.95 CAD1997-01-06 00:00:003.0 3.0 16.95

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SKU: 047776015036



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001503 - 1/2A3-2T Engines Description

The 1/2 A3-2T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets.  

Each package includes:

  • 4 - 1/2 A3-2T Engines
  • 4 - Starter
  • 4 - Starter Plugs
Technical Specs
  • Length: 1.75 in. (4.4 cm)
  • Diameter: .50 in. (13 mm)
  • Estimated Weight: .23 oz. (6.5 g)
  • Total Impulse: 1.25 N-sec
  • Time Delay: 2 Seconds
  • Estimated Max Lift Weight: 2.0 oz (57 g)
  • Max Thrust: 8.30 Newtons (1.9 lbs)
  • Thrust Duration: 0.30 Seconds
  • Initial Weight: 0.23 oz (6.4 g)
  • Propellant Weight: 0.07 oz (1.9 g)
  • Quantity Per Pack: 4