It is not a regulator,it is pcp air gun or paintball tank fill station. Thread:7/8-14UNF thread,always check your tank thread before purchgif you do not know,please contact us. Application:assembled in carbon fiber tank,suitable for pcp air gun or paintball tank refilling. Max working pressure:4500psi with 6000psi burst disc,. Dual gauge design:one gauge indicate tank pressure,the other gauge indicate the inline pressure.

Item Weight: 0.4 Kilograms. Included Components: dual pressure gauge. Special Feature: pcp air gun. Recommended Uses For Product: Spraying. Brand: Orcair. Date First Available: March 18, 2021. Best Sellers Rank: #364,909 in Sports & Outdoors. Customer Reviews: 3.6 out of 5 stars 25 ratings 3.6 out of 5 stars. : B088P56CW1. Batteries Required?: ?No. Batteries Included?: ?No. Special Features: ?pcp air gun. Package Dimensions: ?5.83 x 4.25 x 3.5 inches. Item Weight: ?14.1 ounces. Manufacturer: ?Orcair. Hose Length: ?20 Inches. Item Weight: ?0.4 Kilograms. Included Components: ?dual pressure gauge. Special Feature: ?pcp air gun. Recommended Uses For Product: ?Spraying. Brand: ?Orcair.