Heavy Brass 1" Female Adapter MT39/18NXT-450 The full-port design minimizes flow

The full-port design minimizes flow restriction so the valve does not become a bottleneck in the line

corrosion-resistant junction for vertical pipe connections

Many users find this feature appealing

but avoid inhaling dust during handling

📖 Free 810 0250 0225 Manual (PDF) — owner's manual

Heavy Brass 1" Female Adapter MT39/18NXT-450 The full-port design minimizes flowA dependable transition from poly pipe to female threaded equipment is exactly what the American Granby Heavy Brass 1" Female Adapter provides. Configured as FIPT x insert, it accepts an inserted 1" poly or flexible line on one side and offers a 1" female iron pipe thread on the other, ready to receive a male threaded nipple, valve, or fitting. It is a foundational connection in countless well and treatment plumbing layouts. Brass remains a favorite