Wilesco 01791 Spiral gear with chain, cog wheel and pull-spring for Wilesco D 405, 405/1Spiral gear with chain, cog wheel and pull spring for Wilesco D 405, 405 1

Centrifugal governor for Wilesco D 21

Height : 240 x 90 x 110 mm

In the middle under the basic plate is a collecting tray for the condensation

Drive chain for Wilesco D 430

100 mm diameter

The dynamo engenders enough tension to light up the LEDs in the elaborately described experiment set-ups

Length 6 inches)

Something that brings you joy and a smile in these difficult times

left (drive) 105 mm diameter for Wilesco D311

nickel plated for Wilesco For the models with nickel boiler

Operating time approx

(Boiler Diameter 2 1/8 in