Bayou Classic 48 Inch High Pressure Stainless Braided Propane Hose And 20 PSI Preset Regulator. M5HPR-1. High Pressure Hose & Regulators. This Bayou Classic High Pressure Hose and Regulator features a 20 PSI preset propane regulator, 48 inch high pressure stainless steel gas hose, and 3/8 inch flare swivel fitting. Recommended as a replacement hose/regulator for Bayou Classic single burner outdoor stoves and jet cookers.