Lepu Seal mainly provides two types of bellow seal which include high-precision metal bellows seal and PTFE bellows.
Metal bellow is the perfect seal choice for extreme temperature ranges. Processed by automatic CNC technology, it can keep high precision for a long period and can be used as a 100% replacement for Eagleburgmann MFL85N. The bellow is a kind of elastic vessel that can be compressed when pressure is applied to the outside of the vessel, and back to the original shape when pressure released. As for our PTFE bellow, we select 100% original Teflon (PTFE) raw material for manufacturing the bellow. It is mounted externally, providing much more convenience for people. Being designed with spring protective sleeve, it provides maximized protection for the product. Made of strong-quality stainless steel, the seal frame is anti-corrosion and features high impact resistance. Under extreme application, the product can still run perfectly such as high concentrations of acids, salts, strong oxidiozing, reducing agents, and chemically active organic compounds commonly used on PTFE filled pumps. When being used on the pumps, the product has the function of physiological inertia, sterilization and disinfection. What's more, the product has small friction resistance, no adhesion and will not cause creeping effect. The elastic inner core has good elasticity, which greatly improves the sealing effect of PTFE mechanical seal.
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25mm teflon ptfe bellows seal WB3 from china leading mechanical seal supplier lepu sealptfe bellows seal wb3, 25mm shaft size.
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PTFE bellows seal WB2 from 20 years professional mechanical seal manufacturer
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High precision metal bellows seal LP-85N made by one of the best seal factory
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single spring mechanical seal 166 made by professional mechanical seal manufacturer lepu
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multi-purpose john crane mechanical seal TYPE 2 from lepu seal
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John crane mechanical seal type 21 from china mechanical seal factory lepu
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john crane mechanical seal 2100 2102 2103 for multi water pump
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single spring mechanical seal 155 155B for lowara pump
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professional eagleburgmann mechanical seal MG1/MG12/MG13
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single spring mechanical seal 104 for household water pump
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Factory directly high cost performance burgmann mechanical seal BT-AR 301