A small Portass 3 1/2″ centre lathe, back geared and screw cutting. Made c1950.
KENT ‘Venturi’ 15″ Water Flow Meter
By George Kent Ltd, of London & Luton.
A large pumping station instrument for measuringand recording water flow over time.
The cast pedestal incorportes mercury chambers for measuring water using the Venturi principle. Glass cabinet houses a brass clock movement with pendulum regulation, along with a gallons indicator and recording drum for daily and weekly diagrams.
An unusual and impressive instrument.
In very nice, original condition.