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MMD > Archives > May 2015 > 2015.05.03 > 06Prev  Next

Unknown Rotary Vacuum Pump Is Early Ampico
By Paddy Handscombe

A Stoddard Ampico pump?  Yet it has identical mechanical parts and
valves to Duo-Art rotary pumps, and they weren't introduced 'til the
early 1920s.

Could these pumps or parts be from a third party supplier?  Or is it
a replacement hybrid?

Patrick Handscombe
Wivenhoe, Essex, UK

(Message sent Sun 3 May 2015, 22:33:00 GMT, from time zone GMT+0100.)

Key Words in Subject:  Ampico, Early, Is, Pump, Rotary, Unknown, Vacuum

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