Heat Exchanger Unit A Range Of Forced-air Cooled, Water...

exchanger units is to be introduced by Hirst Electronic Ltd. These units are easy to install and maintain—they have no pipework and are independent of mains water supplies. The......

Thermostat For Crypton Chargers

fTHE metal section of the thermostat fitted to all Crypton Equipment fast chargers to make the batteries completely safe is, in future, to be made of stainless steel. A special......

Paye Tax Slide The E Paye Tax Slide Made By Clayton

Tax Slide Ltd. has been revised to take account of the increased rate of tax and new scale of codes that became effective on April 6. This tax slide is, in fact, a simple slide......

Side-lever Grease Gun A Nimproved Version Of The 60211.1...

gun is now available from Ch. J. Neuman Ltd. This has an improved plating finish—hard wearing and rust proof—on the head and side lever. The new gun can be loaded either by the......

Pneumatic Valve T He S.21/48, A New High-sensitivity...

been added to the range of pneumatic control equipment made by Martonair Ltd. This valve is a -k in. BSP, three port, one-way trip, leveractuated type which requires a......

Alarm Device A Canad1an-made Vehicle Alarm Device, Called...

I - 1 Auto Alarm, is now being marketed by P.J.P. Trading Ltd. The alarm works on both 6V and I2V circuits and can be used on negative or positive earth systems. The unit is......

Improved Esso Extra E Sso Extra Petrol Is Now Being Made

to a new, improved 1-1 formula by Esso Petroleum Co. Ltd. Changes in the chemical and physical characteristics are designed to improve performance under varying traffic......