Hex Nipples

Polypropylene Pipe Fittings

Reinforced Polypropylene Hex Nipples • Heavy Duty (Schedule 80) • For Acid based fertilizers • Available in sizes 1/2" thru 4" • 150 PSI - W.P. at 70 Deg. F; Maximum Temperature is 150 Deg. F. • Excellent Chemical Resistance • FDA approved for potable water

While having excellent chemical resistance, Polypropylene fittings lack the strength of the Nylon but are compatible with certain acids which attack Nylon. Polypropylene is the best selection for ACID based products.