|| CONTROLAIR 855-BD(0)No Reviews yet $63.85 SKU: 855-BD IF IN STOCK, Items will ship within 24 hours. Quantity -+ Add to Cart Description ControlAir (855-BD) Miniature Back Pressure Regulator, 1/4" NPT Port, 0-100 PSI / 0-6.9 Bar, Push-Pull Locking Knob Literature Click HERE to downloa... DescriptionLiterature Back ControlAir (855-BD) Miniature Back Pressure Regulator, 1/4" NPT Port, 0-100 PSI / 0-6.9 Bar, Push-Pull Locking Knob Back Click HERE to download literature or more information on this product. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review