 Pompano Beach, FL, June 23, 2021 GLOBE NEWSWIRE -- Brownies Marine Group, Inc. OTCQB: BWMG, a leading developer, manufacturer and distributor of tankless dive equipment and high-pressure air and industrial compressors in the marine industry, today announced that its subsidiary, BLU3, Inc. will begin taking pre-orders for its newest portable tankless dive system, Nomad, on July 1, 2021. 