User:James/Water Rocket

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Attempt to make a water rocket, as featured in Make Vol 5, web versions below:

Parts

Item Quantity Supplier Cost Notes
20mm PVC Pipe 1.2m + 20cm PipeStock £1.64 3m length
40mm PVC Pipe 10cm PipeStock £6.34 3m length!
20mm PVC elbow 1 PipeStock £0.37
40mm socket 1 PipeStock £0.74
20mm cap 1 PipeStock £0.36 Not a plug cap, so use short section of 20mm pipe
O-ring 1 Unknown what size is needed
Eyebolts 4 Screwfix £7.99 (cost for 5) 3 for guys, 1 for parachute
Hex bolts 3 Screwfix £6.99 (cost for 100)

Suppliers

PipeStock

Possibly cheaper: http://www.plasticpipeshop.co.uk/

Screwfix