TF-88 ventilated diving equipment with emergency supply Which is our newest model helment, its standard features include emergency cylinder, an integrated air control valve, a large air diffuser / muffler, the working depth of the gear is limited to 58 meter, it is a easy ,comfortable and reliable in safety. Wide field of vision, beautiful outlook of shape, underwater work for convenient moving. In case of emergency, diver can go home by back up cylinder supplier.Product safety performance is the important thing for those products. |