Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Blueprint diagram showing modifications to an S.U. float chamber cover for Bensport petrol pump tests.

Identifier  ExFiles\Box 27a\2\  Scan211
Date  18th July 1933
  
18-7-33
.187" DIA INCREASED TO .250 DIA
NEEDLE VALVE
SEAT .125" DIA
RELEASE PORTS
.125" DIA - 6 OFF
NEEDLE SEAT
CLEARANCE HOLE INCREASED
FROM .437" TO .500" DIA
NEEDLE IN FLOAT SUNK POSITION
MODIFICATIONS TO S.U. FLOAT CHAMBER COVER.
BENSPORT PETROL PUMP TESTS.
M.B.
  
  


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