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Cartridge mechanical seal PL series
for corrosive liquidsPTFEcarbon

cartridge mechanical seal
cartridge mechanical seal
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for corrosive liquids
PTFE, carbon
chemical process, for OEM
Operating pressure

150 psi, 175 psi

Operating temperature

Min.: -20 °C (-4 °F)

Max.: 150 °C (302 °F)


The PL-Series of seals are pre-engineered single and dual cartridge seals with nonmetallic wetted components for use in highly corrosive chemical services where the alternative cost of high alloy metal seals is prohibitive. FEATURES & BENEFITS The PL Series features premium materials throughout. The sleeve is fabricated from a new grade of carbon fiber reinforced PTFE providing superior chemical resistance of PTFE and consistent mechanical properties. A carbon fiber PTFE liner protects the 316 SS gland and is replaceable resulting in reduced maintenance cost. Springs and pins are isolated from the product to prevent clogging and chemical attack. Industry Sectors Pulp & Paper Mining Steel & Primary Metals Food & Beverage Corn Wet Milling & Ethanol Other Industries Basic (Organic & Inorganic) Specialty (Fine & Consumer) Biofuels Pharmaceutical Water Waste Water Agriculture Water Management Upstream Exploration & Production Downstream Processing Nuclear Conventional Steam Geothermal Combined Cycle Concentrated Solar Power (CSP) Biomass and MSW
*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.