F20-4W Econojet Motor (2) (aro62004) Aerotech Model Rocket Rocket Engine F Size

F20-4W Econojet Motor (2)

Other items from Aerotech

Catalog Location: Model Rockets - Rocket Engines - F Size

This is a 2-Pack F20-4W (White Lightning) Econojet Model Rocket Engine from Aerotech. It's recommended for ages 16 and older.

Your Price:	$25.09
Savings:	33% off
List Price:	$37.99
Product Number:	aro62004
Usually ships out in 24 hours

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Features

Used with single stage rockets.
Recommended motor matrix: Initiator, HV Arcas, Strong Arm, Wart-Hog.
Compact motor comes with directions and specifications.
Contains two copperhead igniters.

Includes

Two F20-4W "White Lightning" Econojet Rocket Motors

Specifications

Motor Type: F20-4W
Delay: 4 seconds
Dimensions: 1.18 x 2.87"
Motor Weight: 2.6 oz. (76 grams)
Propellant Weight: 30 grams
Propellant Type: White Lightning
Propellant Effect: Crackling White Flame and Smoke
Total Impulse: 14.6 lbs./sec., 65 N/sec.
Peak Thrust: 11 lbs., 48.9 Newtons
Average Thrust: 4.5 lbs., 20 Newtons
Burn Time: 3.4 seconds
Maximum Recommended Lift-Off Weight: 22 oz., 620 grams

Requires

Single Stage Rocket for Use
Installing Ignition Lighters
Adult Supervision

Comments

CAUTION: Keep out of reach of small children.
Use Econojet composite model rocket motors only in model rockets designed and built for them.
Each Econojet composite model rocket motor is marked with a code which gives important information about the motor's performance.
Store in a dry place where the temperature is between 45 degrees (F) and 100 degrees (F).
See directions for proper disposal method.
Handle all rocket motors with care and respect.