1st Stage Regulator Spec: - Over-balanced diaphragm design delivers superior breathing performance even at increased depths. - Made with corrosion resistant marine chrome plated finish. - Ventilation rate (air supply / 3000psi) : 135 SCFM - Intermediate pressure: 135 - 145 psi (9.5 - 10.2 bar) - High pressure port: (7/16"-20 UNF) x 2 - Low pressure port: (3/8"-24 UNF) x 5 plus swiveling turret.

Large purge button. Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage. Non-adjustable second stage. High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions. High quality regulator first stage and second stage with 36" yellow hose on the octopus and black hose on the 2nd stage regulator.

Date First Available: January 29, 2015. Best Sellers Rank: #245,864 in Sports & Outdoors. Customer Reviews: 4.8 out of 5 stars 7 ratings 4.8 out of 5 stars. : B00SGFSZ9E. Part Number: ?SCR-03-YOKE-207. Manufacturer: ?Aqua Edge. Suggested Users: ?Unisex-adult. Brand Name: ?Palantic. Item Weight: ?3 Pounds. Item Dimensions LxWxH: ?1.97 x 1.97 x 5.91 inches. Package Weight: ?1.88 Kilograms. Item Package Dimensions L x W x H: ?9.21 x 6.81 x 6.57 inches.