Chemglass CG-2077-M User Manual
Page 7
www.cglifesciences.com
Operation: The mechanical seal stir bearing can be used for either
clockwise or counterclockwise operation. Due to the design of the
bearing, it will generate heat during normal use. The housing
temperature will rise approximately 40-50°C.
CAUTION: THE PURGE PORT MUST BE PLUGGED IF THE BEARING WILL
NOT BE CONNECTED TO NITROGEN.
Nitrogen Purge Set-Up: Our mechanical seal stir bearing can be used
with or without using a nitrogen purge. The bearing is included with
an “Instant Tube Fitting” already in place.
Step 1: Place one end of the black nylon tube into the “instant
tube fitting” (A).
Step 2: Insert the other end of the nylon tube into the “instant
tube fitting” (B). Tube will lock itself in place.
Step 3: Thread the nylon hose barb into the “instant tube fitting”
(B) until tight. Hose barb will accept 3/8”ID tubing, which will fit
most nitrogen ports in hoods.