BSI-7 Rubber Bellow Seals
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Features Rubber bellows mechanical seals Unbalanced Single spring Independent of direction of rotation Advantages Single seal, unbalanced, fixed direction of rotation, rubber bellow transmission seal. this component seal with a simple yet effective design that is easy to assemble. the special spring arrangement allows a short axial installation length. the bellow and the spring provide pressure compensation to the sealing faces. the rubber bellow design can prevent radial run-out so the floatability of the rotary ring is increased, the spring is free from torque transmission. Materials Rotary ring: carbon/sic/tc Stationary ring: al2o2/sic/tc Elastomers: nbr/epdm/viton Springs: ss304/ss316 Metal parts: ss304/ss316 Recommended applications water and waste water technology sewage pumps vacuum equipment sewage treatment chemical industries pharmacy food processing paper making. Industrial Standards : DIN24250 ISO3069 GB6556 EN12756
silicone rubber seals
8,000 - 45,000 Per Piece
2 Piece (MOQ)
Best Deals from Rubber Seals
Rubber Diaphragms
9 - 24 Per piece
100 Pack (MOQ)
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rubber u seal
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Rubber U-Seal is the most compact and versatile of the many lip type available. In its several configurations it may be utilized as an ID-Rod Seal or OD-Rod Seal. The U-Seal with long thin lips has very low dynamic friction and can accommodate out of round or eccentric components. Rubber U-Seal are used for low pressure pneumatic application. Operating Capabilities
Rubber Diaphragm
2,750 Per Piece
rubber u seal
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rubber u seal, Silicone Lip Sealing Ring, Silicone Autoclave Gasket
Rubber Diaphragms
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Avail from us the Rubber Diaphragms of premium grade quality. The Rubber Diaphragms, we supply, are made as per international standards and are known for their excellent service life. Fabric-reinforced diaphragms utilize a layer of an engineered fabric material as part of the diaphragm construction. This layer of fabric gives tremendous design flexibility. A very thin-walled diaphragm can withstand high pressures while remaining very flexible and responsive to minor pressure variations. Fabrics made of polyester, nylon and silk are commonly used for most applications, with Nomex fabric used for those applications exposed to high-temperature and for those applications that require extremely high-strength. All types of elastomers, such as, Nitrile, EPDM, Fluorocarbon, Neoprene, Silicone, Fluorosilicone, can be used in the fabric-reinforced diaphragms. Many diaphragm applications require that the rolling diaphragms be coated with rubber on both sides, commonly referred to as "double-coat" diaphragms. This type of rolling diaphragm is typically required when the application sees pressure on both sides of the diaphragm in two ways: First, by utilizing our proprietary double-coat molding process, we are able to provide double-coat diaphragms directly from rubber and fabric. Second, by developing and maintaining an inventory of standard "coated-fabrics" that is, fabric that is coated on both sides by a sub-contractor using a variety of materials. The selection of the proper double-coat process and materials requires an understanding of both the rubber and fabric used in its fabrication, as well as the overall geometry of the rolling diaphragm. Fabric Reinforced Diaphragms Offer Positive SealLow Spring RateNo LubricationNo Breakaway ForceNo frictionHigh StrengthFunctionality over wide pressure rangeLow costSimple designVersatilityDouble coated fabrics Molded Diaphragm Advantages Best No Leak SealNo LubricationLow FrictionLow hysteresisNo Spring RateNo Break Away FrictionLong Cycle LifeEffective in harsh environmentsConstant effective pressure areaLow assembly / Hardware costExceptional SensitivityAbility to operate under severe pressure
rubber dam gate seal
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rubber dam gate seal
Rubber Diaphragms
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Rubber Diaphragms
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