Due to popularity of our challenges, a number of our products are now out of stock and will be available from January 2020

Rocket Motors

  • Sale
  • Regular price £ 18.99 GBP

B4-P Propulsion Motors
18 mm Propellant for small and medium models that do not Ausstoßladnung.
Like this propellant charge is also used to bundles (clusters) are used where there is no ejection charge required by each propellant charge.
He also found which have an electronic retrieval system release for models using.
This propellant can now be used for bundling without official permission if the total net explosive mass is in the model below 150 g.
Technical specifications:
Length: 70 mm
Diameter: 18 mm 
Total pulse: ca. 5.0 Ns 
Thrust: +/- 4 N 
Thrust Duration: +/- 1.3 sec 
Delay: 0 sec