Goulds Pumps 3700 - IOM - Manual (Page 20)

Product Description
Table 5: Temperature class definitions
Code Maximum permissible surface Minimum permissible surface
temperature in °F (°C) temperature in °F (°C)
T1 842 (450) 700 (372)
T2 572 (300) 530 (277)
T3 392 (200) 350 (177)
T4 275 (135) 235 (113)
T5 212 (100) Option not available
T6 185 (85) Option not available
NOTICE:
Make sure that the code classifications on the pump are compatible with the specific
environment in which you plan to install the equipment. If they are not compatible, do not
operate the equipment and contact your ITT representative before you proceed.
18 Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Manual