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Estes F15-4 Rocket Engine Bulk Pack
Estes F15-4 Model Rocket Engines
F15 Model Rocket Engine Thrust Curve Chart
Model Rocket Thrust Curve Example
Estes F15-4 Rocket Engine Bulk Pack
Estes F15-4 Model Rocket Engines
F15 Model Rocket Engine Thrust Curve Chart
Model Rocket Thrust Curve Example
Estes Rockets

F15-4 Engine Bulk Pack

SKU: 001787
$99.00
Sale Sold out

Bulk pack includes :

  • 8 - F15-4 Engines
  • 10 - Starters
  • 8 - Starter Plugs

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.

No HAZMAT Shipping Fee!

Overview 

Specs

Reviews

Overview

The Estes F15-4 engine is a single stage engine designed for model rocket flight. This engine is a 29mm diameter engine designed for rockets with a maximum lift weight of less than 21 ounces. This engine is powerful enough for a wide range of launches, providing up to 49.61 Newton-seconds of total impulse. All components are designed for reliability and to ensure maximum safety during flight.

Engine bulk packs come with rocket engine supplies you need to launch 8 rockets. Included are 8 rocket engines, 10 model rocket starters, and 8 starter plugs. Please note that recovery wadding is not included. Use the F15-4 engine to launch some of the largest rockets of the Estes model rocket family!

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.

Overview

Estes F15-4 Rocket Engine Bulk Pack

Technical Specifications

Technical Specifications

  • Total Impulse

49.61 N-sec

  • Time Delay

4 Seconds

  • Max Lift Weight

21.0 oz (595 g)

  • Max Thrust

25.26 Newtons (5.7 lbs)

  • Thrust Duration

3.45 Seconds

  • Length

4.5 in (11.4 cm)

  • Diameter

29 mm

  • Weight

3.59 oz (101.8 g)

  • Propellant Weight

2.12 oz (60.0 g)
Estes F15 Model Rocket Engine Thrust Curve Chart

Customer Reviews

Based on 1 review
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S.Z.

Good service an excellent product.

Estes-LP2-06

Live, Online Training and 1:1 Support

Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!

Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!
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Learn About Model Rocket Safety!

Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!
How To Fly Safely
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