Estes B4-4 Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1602)
SKU: 78TE1602
Sale
Regular price
$11.99
Description
Description
PLEASE NOTE: These are 18mm diameter engines.Please refer to the instructions that came with your rocket (or the rocket's product description) to determine engine compatibility.
Estes B4-4 engine pack -includes 3 engines, 4 starters, and 4 starter plugs
The B4-4 is a single stage engine designed for model rocket flights weighing less than 3.5 ounces, including the engine
Recommended for use with the Baby Bertha, AstroCam, Cadet, Riptide, or other compatible rocket kits
This item will ship by US Postal Service only.
Technical Specifications:
Total Impulse: 5.00 N-sec
Time Delay: 4 Seconds
Max Lift Weight: 3.5 oz (99 g)
Max Thrust: 13.20 Newtons (3.0 lbs)
Thrust Duration: 1.10 Seconds
Length: 2.8 in. (7 cm)
Diameter: 18 mm
Weight: .68 oz. (19.3 g)
Propellant Weight: 0.27 oz (7.6 g)
Please verify that these engines are compatible with your model rocket before purchasing.This product is warranted by Estes against defects in materials or workmanship from one year of the original purchase. Please retain the warranty information included in the package so that you may reference it in the event that you receive a defective or malfunctioning product as the engines are not returnable by mail.
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device