"90 DEGREE ELBOW CAST FITTINGS RESIST ALL COROSION FROM ALL TYPES OF WATER. FITTINGS HAVE A WORKING STEAM PRESSURE RATING OF 125 PSI AND A COLD WATER, OIL OR GAS (W,O,G) PRESSURE RATING OF 200 PSI. PIPE SIZE 2.000 INCHES. IDEAL FOR PLUMBING AND HEATING.AGAVGCONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM(LADDS), NSN: 2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM 9-3510-122-24P"