{"product_id":"t4-adjustable-second-stage-regulator","title":"T4 Balanced Adjustable Second Stage","description":"\u003cp\u003eThe T4 is HOTDIVE’s flagship balanced adjustable second stage, built for advanced and technical diving. The balanced SUS 316 stainless steel valve core is paired with a heat exchanger that improves cold-water performance, and a spring re-adjustment system that keeps the breathe in tune between services. Nitrox-compatible and adjustable down to a light 1.2–1.5 in H₂O cracking effort, the T4 partners the balanced diaphragm first stage in the ST4 sets — and looks the part in black, silver or rainbow.\u003c\/p\u003e","brand":"HOTDIVE","offers":[{"title":"Black","offer_id":44164210557002,"sku":"T4-B","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Rainbow","offer_id":44164210589770,"sku":"T4-C","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":44164210622538,"sku":"T4-S","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/5598\/6506\/files\/T4.jpg?v=1789636682","url":"https:\/\/www.hotdivescuba.com\/products\/t4-adjustable-second-stage-regulator","provider":"HOTDIVE","version":"1.0","type":"link"}