AS Type 169 - Image 1

    AS Type 169

    For: Chemical pumps, alkali pumps

    Type 169 Multiple Spring PTFE Elastomer Bellow Mechanical Seal for Chemical Pumps. Single end, multiple springs, balanced PTFE elastomer bellow. Uses multiple small springs and PTFE bellows as compensation components. Rotary component driven by PTFE bellow. Outboard installed. Widely used in chemical pumps, especially alkali pumps that work with alkali liquid containing solid particles.

    Materials

    Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts

    SiC/TC / SiC/TC / Aflas/Viton/PTFE/FFKM / SS316/SS316L/HC276

    1 Variant

    ModelMaterialsGA
    Type 169SiC/TC / SiC/TC / Aflas/Viton/PTFE/FFKM / SS316/SS316L/HC276

    Operating Conditions & Materials

    Pressure

    0 to 0.5 MPa

    Temperature

    0 ~ 130 ºC

    Linear Speed

    14 m/s or less

    Mediums

    Strong alkali, with solid particles between 10% to 20%, alkali density not higher than 42%.

    Customization Available

    Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

    Installation Dimensions

    Installation 1

    Related Products

    AS BIA, Type 21, Type 43

    AS BIA, Type 21, Type 43

    BIA (also known as Type 21 or Type 43) Mechanical Seal for Clean Water Pumps, Piping Pumps and Vacuum Pumps. Single end, unbalanced, independent direction of rotation, rubber bellow, bellow transmission. Compact structure with good compatibility, stability and easy installation. Can be an alternative to similar products from EG&G SEAL OL. Widely used in oil and water circulation pumps, piping pumps, and vacuum pumps for industries such as sewage treatment and papermaking.

    AS MG9

    AS MG9

    MG9 Mechanical Seal for Clean Water Pumps, Circulating Pumps and Vacuum Pumps. Single end, unbalanced, independent direction of rotation, rubber bellow transmission. Compact structure with good compatibility and easy installation. The rubber bellow design prevents possible radial runout so that the floatability of the rotary ring is increased. Can be an alternative to similar products from Eagle Burgmann. Widely used in centrifugal pumps, piping pumps, sewage pumps, immersible motors, screw pumps, vacuum equipment for sewage treatment, city water supply, chemical engineering, pharmacy, food processing, and paper making.

    AS MG12 & MG13

    AS MG12 & MG13

    MG12 (G13) & U4801G12 (13) Mechanical Seal for Water Pumps, Submerged Motors, and Piping Pumps. Single end, unbalanced, dependent direction of rotation, rubber bellow transmission. Compact structure with good compatibility and easy installation. The bellow provides support against pressure to eliminate indentation and corrugation. Also known as KSB Part No. 433 mechanical seal. Can work as an alternative to similar EagleBurgmann products on KSB pumps. Widely used in water pumps, submerged motors, piping pumps, sewage pumps, vacuum equipment for sewage treatment, city water supply, chemical engineering, pharmacy, food processing, and paper making.

    Explore Related Mechanical Seal Categories

    Compare adjacent seal types to find the best fit for your service conditions, pressure and temperature range.