MASTER FLEX COLE-PALMER MODEL: 7013-42

PART NO. 3,358609 STANDARD PUMP HEAD COLD ROLLED STEEL ROTOR POLYPHENYLENE SULFIDE PUMP HEAD WITH MASTER FLEX 6411-13 SILICONE -80 TO 500 DEG. F. (-62 TO 260 DEG. C.) OXYGEN PERMEABILITY 31,500 DESCRIPTION AUTOCLAVABLE SOFT; TRANSLUCENT SERVICE LIFE AT AMBIENT WITH WATER CIRCULATE 100 RPM-825 HRS. 600 RPM-150 HRS.