Relay box required to control backing pumps in conjunction with the TC 100 electronic drive units with TCS 10, TC 600, TC 750, TCP 350, TM 3000, The relay box with semiconductor relay is provided for intermittent operation on diaphragm vacuum pumps, The maximum relay contact load is 5 A
Baffle for ITR 90 to replace protective grid
For mounting of venting/sealing gas valves, Connection G 1/8"
Contains elbow fitting
For installation of flood/sealing gas valves for small spaces, G 1/8" connection
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