




Stirling Engine with Propeller
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At Science Decor, we offer free shipping on all orders, no minimum required!
We deliver directly to your doorstep across the United States and select international destinations.
Estimated delivery: 7 to 14 business days (excluding weekends and holidays).
On average, orders arrive within 8 business days from the date of purchase, but hey, science takes precision, so we like to allow a little buffer!
We work with trusted carriers like USPS, FedEx, UPS, and DHL to ensure your order travels safely through space and time (well, mostly space). 🚚✨
🔄 Easy Returns & Exchanges – No Lab Coat Needed!
Not 100% in love with your new discovery? No worries!
You have 30 days from delivery to return or exchange your items.
Just email us at 💌 atom@science-decor.com and we’ll walk you through the return process like a true lab partner.
Once your return reaches our lab, we’ll issue a refund or exchange according to your preference.
Time to explore, decorate, and let your inner scientist shine! 🔬🌟

Stirling Engine with Propeller: A Masterpiece of Mechanics and Elegance
Embark on a scientific journey with the Stirling Engine with Propeller, a marvel of modern engineering designed to demonstrate energy conversion principles. This model features a 304 stainless steel heating pipe and a propeller driven by air-cooling operation.
Premium Materials: Precision and Craftsmanship
The engine stands out with its high-quality components, including a 6061 aluminum alloy ventilating piston and a brass power piston. The power cylinder is made of SUJ alloy steel, ensuring efficiency and long-lasting performance.
Optimized Performance: Durable and Refined Design
Weighing 970g with a total packaged weight of 1100g, this engine is solid and refined. With an inner pipe diameter of 20mm and a piston stroke of 16mm, every detail of the Stirling Engine with Propeller is crafted for optimal function and appeal.
Education in Motion: Learn by Observing
Mounted on a base made of Nanzhu natural bamboo with supports of 6061 aluminum alloy, this model highlights quality and elegance. Featuring a 65mm flywheel and precision F684ZZ bearings, it offers an immersive, educational experience through motion and design.
A Teaching Tool and Collector’s Piece
This engine is more than a toy—it’s a valuable learning tool and a sophisticated collector's item. Whether you’re a science enthusiast or seeking an interactive way to explore thermodynamics, the Stirling Engine with Propeller makes an exceptional addition to any collection or educational program.
Specifications:
- Finish: Aluminum, Brass, Wood
- Style: Retro
- Dimensions: Height 21.8cm, Length & Width 10.5cm
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