{"id":10650616964,"title":"TUSA Sealed First Stage DIN Style Cold Water Regulator","handle":"balanced-diaphragm-first-stage-with-anti-freeze-system","description":"\u003cul\u003e\n\u003cli\u003eSealed, balanced first stage anti-freeze system\u003c\/li\u003e\n\u003cli\u003eBalanced second stage for superior breathing performance\u003c\/li\u003e\n\u003cli\u003eNitrox compatible to 40% (the recreational limits of Nitrox)\u003c\/li\u003e\n\u003cli\u003eHigh flow, low pressure ports offer up to 15% increase in air flow\u003c\/li\u003e\n\u003cli\u003eOrthodontic mouthpiece to alleviate jaw fatigue for increased comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TUSA Sealed First Stage DIN Style Cold Water Regulator is TUSA’s flagship regulator for numerous reasons.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIts first stage, the R-700, is a balanced diaphragm design with a dry ambient pressure chamber for cold water diving, ideal for temperatures below 50 degrees Fahrenheit (10 degrees Celsius). Its ribbed top cap nearly doubles the surface area for thermal exchange – which is all important for minimizing freeze-ups in ultra-cold conditions. The first stage offers two high pressure ports and four low pressure ports, including two high flow (HF) that deliver up to a 15% increase in air flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe S-90 second stage is a compact pneumatically balanced system that features a composite housing which insulates and protects under extreme cold-water conditions. It comes with a Venturi adjustment level that allows you to set it to “minimum” when on the surface to eliminate free-flows, and “maximum” when at depth to increase air flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll in all, it’s a top quality, reliable reg that’s perfectly suited to cold water conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2017-05-03T11:22:03-07:00","created_at":"2017-05-03T11:22:05-07:00","vendor":"Tusa","type":"Regulator Sets","tags":["Filter Brand_Tusa","Filter Main Category_SCUBA","Filter Price_$200+","Filter Product Category_Regulator Sets","Filter Promotion_Clearance","needtoadddiscount","no-sales","outofstock","WatersportAndScuba"],"price":52900,"price_min":52900,"price_max":52900,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41159822980,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TU-RS-790-DIN","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"TUSA Sealed First Stage DIN Style Cold Water Regulator","public_title":null,"options":["Default Title"],"price":52900,"weight":907,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"685193459967","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.shop709.com\/cdn\/shop\/products\/TU-RS-790-DIN.png?v=1554832454"],"featured_image":"\/\/www.shop709.com\/cdn\/shop\/products\/TU-RS-790-DIN.png?v=1554832454","options":["Title"],"media":[{"alt":null,"id":2715476066363,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1400,"width":1400,"src":"\/\/www.shop709.com\/cdn\/shop\/products\/TU-RS-790-DIN.png?v=1554832454"},"aspect_ratio":1.0,"height":1400,"media_type":"image","src":"\/\/www.shop709.com\/cdn\/shop\/products\/TU-RS-790-DIN.png?v=1554832454","width":1400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSealed, balanced first stage anti-freeze system\u003c\/li\u003e\n\u003cli\u003eBalanced second stage for superior breathing performance\u003c\/li\u003e\n\u003cli\u003eNitrox compatible to 40% (the recreational limits of Nitrox)\u003c\/li\u003e\n\u003cli\u003eHigh flow, low pressure ports offer up to 15% increase in air flow\u003c\/li\u003e\n\u003cli\u003eOrthodontic mouthpiece to alleviate jaw fatigue for increased comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TUSA Sealed First Stage DIN Style Cold Water Regulator is TUSA’s flagship regulator for numerous reasons.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIts first stage, the R-700, is a balanced diaphragm design with a dry ambient pressure chamber for cold water diving, ideal for temperatures below 50 degrees Fahrenheit (10 degrees Celsius). Its ribbed top cap nearly doubles the surface area for thermal exchange – which is all important for minimizing freeze-ups in ultra-cold conditions. The first stage offers two high pressure ports and four low pressure ports, including two high flow (HF) that deliver up to a 15% increase in air flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe S-90 second stage is a compact pneumatically balanced system that features a composite housing which insulates and protects under extreme cold-water conditions. It comes with a Venturi adjustment level that allows you to set it to “minimum” when on the surface to eliminate free-flows, and “maximum” when at depth to increase air flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll in all, it’s a top quality, reliable reg that’s perfectly suited to cold water conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}