Brass 2 1/2" Swivel NH to 2 1/2" Swivel NH Double Female Female Size_1 1/2 Inch Note - 3 inch NH

Note - 3 inch NH / NST is very rare and is often confused with 2

Meets National Fire Equipment System (NFES #0733)

National Hose (NH) aka National Standard Thread (NST) is often referred to as “fire hose thread” as this is by far the most common thread in use today by fire departments

Female 1" NPSH 11 1/2 threads per inch and male 3/4" GHT (Garden Hose Thread)

2" or 2 1/2" hose only

Brass 2 1/2" Swivel NH to 2 1/2" Swivel NH Double Female Female Size_1 1/2 Inch Note - 3 inch NHFemale to female adapters are used to bridge two male hose, pipe or valve fittings. Brass is commonly chosen for corrosion resistance, and is popular with chemical or salt water applications. Compatible part number DFP2525F WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. Brass Female to Female Adapter