Tuthill’s GlobalGear® internal gear pumps use robust pump design together with tougher and stronger materials to make the pump last longer. When maintenance is required, in-line seal maintenance and back pull-out features are available to make the servicing of the pumps quicker and easier.

Design features for extended seal life include:

• Oversized shaft and bearing diameters in sizes 120 thru 550
• Large bore size for stuffing boxes
• Pressurized fluid paths for seal lubrication
• Options for viscous liquid duty seals