For non-corrosive analytical and process applications Includes a built-in Smart Purifier Base and Cartridge ensuring 99.99999% gas purity Specially designed, convoluted, stainless steel diaphragm provides goodregulating performance and maximum purity integrity without the needfor a soft seal Capable of withstanding an internal vacuum All regulators supplied with 1/8 in
stainless steel output adaptor Built in check valve allows for cylinder change without contaminating the gas line