Packing Installation Instructions: Pump Sealing Packing (2)

Packing Installation Instructions: Pump Sealing Packing (2)

Step 2:

Measure and record shaft diameter, stuffing box bore and box depth. To determine the correct packing size, measure the diameter of the shaft and the stuffing box bore. Subtract the shaft diameter from the bore diameter and divide the difference by two. This is the required cross-sectional size.



As for pump, we’d like to recommend the following Braided Mechanical Packing products:

ü High Carbon Compression Sealing Packing

ü Graphite Braided Rope Packing

ü Aramid Sealing Packing / Kevlar Pump Packing

ü GFO Mechanical Packing / Graphite PTFE Braided Packing

ü Graphite Aramid Sealing Packing

ü Carbon Braided Mechanical Packing

ü Acrylic Packing Braided Rope Packing

ü Ramie Packing Compression Sealing Packing


Tenglong Sealing, profession manufacturer of Gland Packing since 1979, and our annual output up to 2000 tons/year.


For more products, please visit or
Welcome to enquiry us at