In the chemical and petrochemical industries, the usual processes require sealing elements for materials with high chemical resistance. In order to transfer very aggressive or corrosive chemical fluids that are clean or that contain particles and have high viscosities, along with high temperatures and pressures, the mechanical seal materials and the type of assembly must be correctly defined: single, double, external or based on other API plans.
Furthermore, the applications require sealing systems that guarantee safety, preventing the leakage of corrosive or flammable products that could escape the atmosphere.
Specialized Products For Chemical And Petrochemical
Specialized applications such as aggressive acids, high viscous fluids and high-pressure, high-speed polymerizing fluids require extensive materials research and proven designs. Flowway portfolio covers wide range of best engineered design to meet all such extreme applications and requirements.
Furthermore, the applications require sealing systems that guarantee safety, preventing the leakage of corrosive or flammable products that could escape the atmosphere.
O-Ring Pusher Seals
Type FW-58B Mechanical Seal: Rugged and available in a wide variety of elastomers for handling a wide range of industrial fluidsType FW-CARTEX-SN-DN Mechanical Seal: Compact and rugged single and dual seal for excellent life all extreme chemical applicationType FW-1648 Mechanical Seal: Compact, economical single seal that provides excellent seal lifeType FW-H75 Mechanical Seal: Engineered seal in cartridge and non-cartridge construction for high pressure application
Metal Bellow Seals
Type MB-C65-609 : Designed for high-temperature liquid sealing applications to 425°C/800°and heat transfer-specific; ideal for pumps with limited seal chamber clearanceType MB-85N-680 : Provide corrosion resistance in low-temperature applications and extremely durable in aggressive environmentsType FBM-95N-515E : Designed for high temperature, corrosive and highly viscous media’s.
Slurry Seals
Type FW-5860: Heavy duty dual cartridge seal designed for harshest abrasive slurry environments.
Agitation And Reactor Seals
Type FW-DSSB and FW-DSSU Mechanical Seal: Cleaning-in-place or sterilization-in-place (CIP/SIP) seal; excellent for operation in vacuum conditions.
Seal Support System
Reservoir FW-TS1 : General duty reservoir that can withstand pressure up to 16 bar while providing buffer/barrier fluid to a dual-seal arrangement.
Reservoir FW-TS2 : General duty reservoir that can withstand pressure up to 26 bar while providing buffer/barrier fluid to a dual-seal arrangementCyclone Separators: Typically used in an API Plan 31 arrangement and incorporated in the seal flush line (API Plan 11 ) from the discharge of the pump.
