GL45 3-Hole Delivery, Red High Temperature (180°C)

Corning The red Corning® polybutylene terephthalate (PBT) high temperature caps have 3 holes with 1/4"-28 threads at the top for use with 1/8" OD tubing. No need to precut tubing to reach the reservoir bottom, just a quick quarter turn of the lock nut (from outside the reservoir) allows positioning of PTFE tubing at any depth. These delivery caps have a GL45 thread, can be dry heat sterilized at up to 180°C and have a Polytetrafluorethylene (PTFE) liner for efficient sealing. - COG