a water pump lifts water from a level

1830 SSP Slurry Pump Packing | Ensure Reliable Sealing Now — Progressive Sealing Inc.

1830 SSP Slurry Pump Packing

Chesterton 1830 SSP combines expanded graphite PTFE yarn with carbon reinforcement for excellent chemical resistance and low friction. It reduces heat and prevents shaft wear, extending equipment life and lowering maintenance.

Designed for pressures up to 400 psi and temperatures up to 500°F, it’s ideal for slurry pumps in mining, pulp and paper, and wastewater treatment, delivering reliable sealing in tough environments.

Product Features

✔ Developed to meet rigid demands of slurry sealing applications

✔ Excellent chemical resistance

✔ Low friction, less heat generation, non-abrasive, saves shafts and shaft sleeves

Technical Data ↓

Applications

Bauxite slurries, bottom ash slurry pumps, mineral handling slurries, tailings pumps, and other slurry processing applications

Material

Carbon-reinforced, expanded, graphite PTFE

Size Low

8 mm ( 0.312 inch )

Size High

25.4 mm ( 1 inch )

Pressure Limit Rotating

400 PSIg ( 28 BARg )

Speed Max

18 m/s ( 3600 fpm )

Temperature Max

500 °F ( 260 °C )

Chemical Resistance (High)

14 pH

Chemical Resistance Notes

With exception of strong oxidizers in the 0 – 2 pH range