REFERENCE: Bearing Frame Oil
It is recommended that Mobil SHC® 627 or an exact equivalent be used in all oil lubricated bearing frames manufactured by T&T Pump Co. Inc. However, it is NOT recommended that two different oils be mixed. Please drain the existing oil from the frame before filling. Refer to the H Series O&M manual for proper oil levels.
Note: The oil level must be viewed straight on and not viewed from an elevated angle.