This is an Estes Educator model rocket engine (1/2A3-4T) bulk pack.Suitable for ages 10 & older. adult supervision for those under 12.By Law: You must be at least age 14 to purchase in California & New Jersey.FEATURES: Bulk packs are convenient and include everything your students will need to prepare their roc ...Read more
Suitable for ages 10 & older. adult supervision for those under 12.
By Law: You must be at least age 14 to purchase in California & New Jersey.
FEATURES: Bulk packs are convenient and include everything your students will need to prepare their rockets for flights
Enough stuff for approximately 25 launches
Igniter plugs are reusable
Rocketry permits students a unique avenue to become active participants in the powerful process of science discovery in much the same way as great experimenters of the past did.
Model rocket engine and igniter instructions included
Estes full one year warranty
INCLUDES: (24) Single Stage Regular Engines
(30) Model Rocket Igniters
(24) Igniter Plugs
(75) 4-1/2" (114mm) Squares of Recovery Wadding
REQUIRES: Estes Launch System
Estes Model Rocket(s)
SPECS: Engine: 1/2A3-4T
Max.Total Impulse (Newtron-Seconds): 1.250
Thrust Duration (Seconds): 0.3
Propellant Weight: 1.75g
Minimum Site Dimension: 50 feet
COMMENTS: Estes model rocket engines are certified by the NAR to meet the requirements set forth by the National Fire Protection Association.
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