The Lee Company's new 187 Zero Leak PRI (Pressure Relief Insert) is the latest addition to Lee's line of miniature zero leak pressure relief valves. This new valve is ideal for both pneumatic and hydraulic pressure relief applications where zero leakage is needed.
The cracking pressure is preset at the factory with capabilities ranging from 20 psid up to 100 psid. The nominal weight is only 1.5g. Each Zero Leak PRI is 100 per cent tested and inspected to ensure reliable, consistent performance.
Fuel production takes to water with ‘artificial leaves’
Really, are you that naive enough to think that we can be trusted to ensure that these 'Leaves' are reliably policed and recycled? How will they be prevented from being washed away during floods and...