Clerget 7Z
The Clerget 7Z was a seven-cylinder rotary aircraft engine of the World War I era designed by Pierre Clerget. First appearing in 1911 it was nominally rated at 80 horsepower. 347 examples were jointly built in Britain by Gordon Watney & Co Ltd of Weybridge and Gwynnes Limited of Hammersmith.Applications
- Avro 504
- Beardmore W.B.III
- Bristol Scout
- Grahame-White 20
- Royal Aircraft Factory B.E.8
- Royal Aircraft Factory S.E.2
- Royal Aircraft Factory S.E.4
- Sopwith Pup
Specifications (Clerget 7Z)