"CAST FITTINGS RESIST ALL KINDS OF CORROSION FROM ALL TYPES OF WATERS. PIPE SIZE 1.000 INCH. RATED PRESSURE OF 125 PSI. IDEAL FOR PLUMBING AND HEATING USE.AGAVGCONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM(LADDS), NSN: 2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM9-3510-122-24P."