XSTREAM BLACK ESSENTIALS KIT With the Xstream Black we have turned the best functioning regulator on the market into the best looking one as well. Xstream Black first stage Xstream Black second stage LP-Hose 70 cm / 27.5" PRODUCT INFORMATION The benchmark for high performance regulators. Whether you dive with air, trimix or oxygen, the Xstream range outperforms all other regulators. First regulator certified to 200 m / 656 ft. The preferred choice for the US Navy, Coast Guard, NYPD among others. Weight (g): 1100 EAN: 7340193702767 KEY PERFORMANCE FEATURES Side purge prevents current-induced free flow Side vent diverts bubbles from face EAN 40 ready and compatible Works perfectly either way up, or from left or right side Only regulator certified for 200 m / 656 ft No environmental sealing required for cold water