Servometer / PMG LCC says it is now offering its precision, electrodeposited nickel bellows and related components to the solar industry. The custom-designed miniature nickel alloy metal bellows can be made as small as .020 inches in diameter and still retain full sensitivity and flexibility.
Because the units are seamless and non-porous, no dust, dirt or moisture can lodge in seams and cause contamination in critical applications. Servometer bellows are also leak-tight to 1 x 10-9 std. cc/sec., and can be designed for infinite life expectancy (100 x 106 cycles), the company adds.
Applications include metallic hermetic seals, volume compensators, pressure and temperature sensors, flexible connectors, and countless other applications where quality, reliability and long life are critical requirements.
Servometer: (973) 785-4630