Check the listing for details. Promate Explorer Adjustable Scuba Diving Hookah 2nd Stage Regulator Octo. Condition: New. Listed at 89.95 USD. getwet CATEGORIESSCUBA DIVINGScuba PackagesBCDsRegulatorsGauge Consoles / CompassesScuba Masks Prescription Scuba MasksSnorkelsScuba FinsGear BagsDive KnivesDive LightsWriting SlatesScuba AccessoriesDive/Mask Snorkel Combo SnorkelingSnorkeling PackagesSnorkeling MasksPrescription Snorkeling MasksSnorkelsSnorkel VestsSnorkel Gear BagsAccessoriesSWIMMINGSwimming GogglesDIVEWEARWetsuitsDive GlovesDive BootsKIDSKid's MasksKid's SnorkelsKid's PackagesCUSTOMER CAREShipping Policyterms & ConditionsReturn Policy Promate Explorer Adjustable Scuba Diving Hookah 2nd Stage Regulator Octo Product description NEW Promate Explorer Pro Adjustable 2nd Stage Regulator for Scuba Diving & HookahPromate Scuba Diving 2nd Stage. Light weight and compact, large single silicone exhaust valve, high grade silicone mouthpiece, hose protectors on Low Pressure Hose, hose length is 27". Works on low pressure at 30+ psi.External air intake resistance adjustment system.Internal air deflector for smooth and easy breathing.Lightweight and compact, weights merely 7 oz without the hose.Prevents jaw fatigue during long dives.Large diameter exhaust valve allows for proper removal of exhaled air.Specifications: Housing: PC +ABS Valve: electro less nickel plated brassLever Arm: #304 stainless steel Diaphragm: silicone / Weight: 6.95 oz Type: downstream demand valveMaximum Intermediate Pressure: 155 PSI Inhalation Effort: 0.00 - 2.00 CIW / Exhalation Effort: 1.10 CIWFlow Rate: 30+ SCFM (air supply: 3000 PSI) ShippingPaymentsReturns We provide free and fast shipping. We accept verified paypal for payment. We accept 30 days return.Great gifts, Scuba Package Deals, dive accessories and more are always just a click away!Click hereAdd Store to your favorites and receive email newsletter about new items and special promotion!SIGN UP NOW