Your Cart: £0.00

Spend £100.00 more for free shipping!

View Cart and Checkout
Estes Rocket Motors - A3-4T (Pack4)
Play Video
Estes Rocket Motors - A3-4T (Pack4)
Estes Rocket Motors - A3-4T (Pack4)
Estes Rocket Motors - A3-4T (Pack4)
Estes Rocket Motors - A3-4T (Pack4)
Estes Rocket Motors - A3-4T (Pack4)

Estes Rocket Motors - A3-4T (Pack4)

Brand: Estes

Part No: D-ES1507


SORRY, THIS ITEM IS DISCONTINUED AND NO LONGER AVAILABLE.


Why not contact our team to see if an alternative is available?

The Estes A3-4T is a single-stage 13 mm mini rocket motor designed for flights in lightweight model rockets. Supplied as a convenient pack of four, this D-ES1507 set also includes starters and starter plugs to support reliable ignition for small airframes.

What’s Included

  • 4 × A3-4T engines
  • 4 × starters
  • 4 × starter plugs

Key Specifications

  • Length: 1.8 in. (4.6 cm)
  • Diameter: 13 mm
  • Estimated Weight: .28 oz. (7.9 g)
  • Total Impulse: 2.50 N-sec
  • Time Delay: 4 Seconds
  • Estimated Max Lift Weight: 2.0 oz (57 g)
  • Max Thrust: 6.80 Newtons (1.5 lbs)
  • Thrust Duration: 0.60 Seconds
  • Initial Weight: 0.28 oz (8.0 g)
  • Propellant Weight: 0.12 oz (3.3 g)
  • Quantity Per Pack: 4

The Estes A3-4T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters and 4 starter plugs.

001507


Estes Rocket Motors - A3-4T (Pack4) Additional Information:
  • Length: 1.8 in. (4.6 cm)
  • Diameter: 13 mm
  • Estimated Weight: .28 oz. (7.9 g)
  • Total Impulse: 2.50 N-sec
  • Time Delay: 4 Seconds
  • Estimated Max Lift Weight: 2.0 oz (57 g)
  • Max Thrust: 6.80 Newtons (1.5 lbs)
  • Thrust Duration: 0.60 Seconds
  • Initial Weight: 0.28 oz (8.0 g)
  • Propellant Weight: 0.12 oz (3.3 g)
  • Quantity Per Pack: 4


Key Info:
  • Brand: Estes
  • Part No: D-ES1507
  • Barcode: 047776015074
  • Size: A
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

Reviews
No specific product reviews yet, why not write one?
WRITE A REVIEW
All reviews are subject to moderation
No questions yet, why not ask one?
ASK A QUESTION
Get early access to deals and new arrivals.
Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

For more in depth queries, please contact us.