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Dual-cartridge mechanical seal 2800E
for pumpsfor shaftsstainless steel

dual-cartridge mechanical seal
dual-cartridge mechanical seal
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for pumps, for shafts
stainless steel, carbon
Other characteristics
balanced, gas-lubricated, bi-directional
Operating pressure

Max.: 1,600,000 Pa (232 psi)

Min.: 0 Pa (0 psi)

Operating temperature

Max.: 260 °C (500 °F)

Min.: -40 °C (-40 °F)


The rotating mating ring features micromachined spiral grooves that compress an inert barrier gas and create a lifting force on the primary seal faces. Gas-lubricated non-contacting seal faces operate without friction and without added heat. No seal liquid is used, which preserves 100 percent product purity. Pressurized dual cartridge design ensures zero-point-zero emissions, and reverse-balanced seal faces ensure 100 percent containment in the event of barrier gas pressure loss. No parasitic horsepower losses and extremely durable seal design provide very low cost of operation and ownership. Features California Residents: PROPOSITION 65 WARNING Proven performance Lower repair costs Highest reliability in sealing volatile fluids Lower energy costs MTBPM extended up to 10 times Positive sealing of high-purity fluids with virtually no process contamination No damage to pump from corrosive fluids leakage


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.