Bulk Pack of 24 1/2A-3-4T Model Rocket Engines Estes 1788

$70.99

No shipping to the USA

2 in stock

SKU: 047776017887 Category:

Description

Bulk Pack of 24 1/2A3-4T Model Rocket Engines

  • Pack of 24 Engines
  • 30 Igniters
  • 24 Igniter Plugs
  • 75 squares of recovery wadding
  • Single Stage Engines
  • Casing Dimensions: 13mm x 44mm / .5″ x 1.75″
  • Fits 13mm engine tubes

Specifications:

  • Motor Type: Black Powder
  • Total Impulse: 1.25 Newton Seconds(N-sec)
  • Delay: 4 seconds
  • Maximum liftoff weight: 1.0 oz / 28 gms
  • Maximum Thrust: 8.3 Newtons/ 1.9 lbs
  • Thrust Duration: 0.3 Seconds
  • Initial Weight: 0.23 oz / 6.6 gms
  • Propellant Weight: 0.07 oz / 1.9 gms

Use the 1/2A3-4T engine to launch the UP Aerospace SpaceLoft bulk pack rockets

National Association of Rocketry Engine Certification is attached in the images.

WE TRY TO SHIP WITHIN ONE BUSINESS DAY AND SHIP MOTORS GROUND COURIER – FASTER THAN OTHERS

WE SHIP ENGINES ONLY TO CANADA DUE TO SHIPPING REGULATIONS. (Regular items do ship there!) We are a certified shipper of Rocket Motors

Canada Only:

May not be sold to a person under 12 years of age. UN0432 1.4s. Do not launch model rocket motors in a manner that would endanger flying aircraft and or become a hazard to aircraft. Interdit a la vente pour les moins de 12 ans. UN0432. Ne pas lancer les modeles de fusee de soprtes qu’ils seraint un danger pour las securite aerienne.

To destroy – soak in water – do not burn