STEAM TRAPS, THERMODYNAMIC, WITH STRAINER, CARBON STEEL BODY, SOCKET WELD., DESIGN: SPIRAX SARCO-USA, TYPE: TD42S2, WITH ISOTUB INSULATING COVER, CONNECTIONS: SOCKET WELD TO BS 3799, CLASS, 3000 LBS., MATERIAL: BODY: TO ASTM A216 GR WCB OR ASTM, A105, SEAT: TO BS 4659 GR BD2, CAP, DISC, SCREEN: TO BS 1449 &, AISI 416, MAX. OPERATING PRESSURE: 42 BAR G, MAX. ALLOWABLE PRESSURE: 51 BAR G, MAX. ALLOWABLE TEMP. : 400 DEGREE C, NOM. SIZE END TO END, MM IN. MM, 25 1. 95