Home Products Flowmeters Flowmeter (Power Take Off) 95-580-610 Description 0-200 PSI Adjustable Nitrogen Regulator with Schrader Female Air Coupler, CGA 580 Nut & Nipple f... Our Price: $473.01 - + Prices Subject to Change without Notice Special pricing and quantity discounts available. Call 888-495-1300 for savings! Add to cart Email a friend Tweet