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1/2A3-4T Engines (24 pk) (12 ea. per pack) EST1788

1/2A3-4T Engines (24 pk) (12 ea. per pack) EST1788

Regular price
$61.99
Sale price
$61.99
Shipping calculated at checkout.

 

 

Engine bulk packs come with all the model rocket engine supplies you need to launch 24 rockets. Included are 24 model rocket engines, 30 starters, 24 starter plugs and 75 squares of recovery wadding. Use the 1/2A3-4T engine to launch the UP Aerospace SpaceLoft bulk pack rockets. 

ENGINES FOR MODEL ROCKETS

Estes model rocket engine bulk packs are available in four total impulse ranges: 1/2A (mini engine), A, B or C (standard engines). These packs may be used for the rocket bulk packs or other Estes rockets. Whether you are launching rockets at school with students, at a youth group activity or rocket club monthly launch, Estes engine bulk packs are a must.

Engine bulk packs come with all the rocket engine supplies you need to launch 24 rockets. Included are 24 model rocket engines, 30 starters, 24 starter plugs and 75 squares of recovery wadding. Use the 1/2A3-4T engine to launch the UP Aerospace SpaceLoft bulk pack rockets.

ADDITIONAL INFORMATION
Length 1.8 in. (4.6 cm)
Diameter .50 in. (13 mm)
Estimated Weight .23 oz. (6.5 g)
Total Impulse 1.25 N-sec
Time Delay 4 Seconds
Estimated Max Lift Weight 1.0 oz (28 g)
Max Thrust 8.30 Newtons (1.9 lbs)
Thrust Duration 0.30 Seconds
Initial Weight 0.23 oz (6.6 g)
Propellant Weight 0.07 oz (1.9 g)

The 1/2A3-4T Engines (24 pk) (12 ea. per pack) EST1788 is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Dec 05, 2021