Seal Specialists Available — Call or Text Anytime for Technical Support or Part Matching 561-414-1046

ENGINEERED TO FIT. BUILT TO LAST.

my cart
0 items

No products in the cart.

checkout

taco mechanical seal

  • PS-4490 PS-3804 mechanical seal replacement, buy now

    Taco 70mm Mechanical Seal (2100K) – 70mm

    Taco 70mm Mechanical Seal (2100K) – 70mm

    Taco 70 mm Mechanical Seal — 2100K

    Taco 70mm mechanical seal replacement (2100K style) for Taco centrifugal/hydronic pumps. Built with SiC/SiC faces and Viton (FKM) elastomers for temperature and chemical resistance. This is a 70 mm mechanical seal built to the 2100K style, commonly used in HVAC and hydronic circulation service (hot/chilled water systems) where durability and temperature resistance are important.

    Material build

    • Faces: SiC / SiC

    • Elastomers: Viton 


    Cross-references

    • Taco: 955-1846RP, 955-1841RP (SiC/Viton material code)

    • Other refs: TS100801/70/G, TC100813


    Best for

    • HVAC systems, hot/chilled water circulation, and general hydronic service where durability and temperature resistance are critical.


    Have questions? Check out our Single Spring Seal Guide  or call us anytime—we’re here to help.

    Explore our full lineup of Single Spring SealsPS replacementspool/spa seals, and our SPS line.

    Looking for more? Shop Pump Repair KitsParts & Accessories, and Pre-Cut Gaskets.

    Have questions? Call us anytime- we’re here to help

    Weight 1 lbs
    Dimensions 8 × 6 × 4 in