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Manfield & Green

Manfield & Green introduced the deadweight tester based on the floating ball principle in 1966. Today, they supply pneumatic floating-ball and hydraulic piston deadweight testers all over the world.
Manfield & Green
Manfield & Green, also known as M&G, introduced the deadweight tester based on the “floating ball” principle in 1966. The deadweight testers are extremely easy-to-use, reliable and accurate primary standard. Today the deadweight testers from Manfield & Green earn their reputation as the “standard of standards”. 

The range of products supplied by Manfield & Green includes pneumatic deadweight testers, hydraulic deadweight testers, digital pressure calibrators, dial gauge comparators, digital handheld test systems along with pneumatic and hydraulic pumps.

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