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Estes Rockets A3-4T (4 ea)

Estes Rockets A3-4T (4 ea)

$18.80

Estes Rockets A3-4T (4 ea)

Rocket Engines Are Only Available For Purchase In-Store

ENGINES FOR MODEL ROCKETS

  • 4 - A3-4T Engines
  • 4 - Starters
  • 4 - Starter Plugs

DESCRIPTION

The Estes A3-4T 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 engines, 4 starters and 4 starter plugs.

ADDITIONAL INFORMATION
Length 1.8 in. (4.6 cm)
Diameter .50 in. (13 mm)
Estimated Weight .28 oz. (7.9 g)
Total Impulse 2.50 N-sec
Time Delay 4 Seconds
Estimated Max Lift Weight 2.0 oz (57 g)
Max Thrust 6.80 Newtons (1.5 lbs)
Thrust Duration 0.60 Seconds
Initial Weight 0.28 oz (8.0 g)
Propellant Weight 0.12 oz (3.3 g)
Quantity Per Pack 4




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