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SPS-205

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SPS-205

SKU: N/A

Weight 1 lbs
Dimensions 8 × 6 × 4 in
QTY Price
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  • DESCRIPTION

    Single Spring Mechanical Seal SPS-205 | PS-205 Equivalent

    Equal to industry standard number 205 / PS-205

    Typical applications: Centrifugal pumps, mixers, and other rotating equipment.

    Key specs: Shaft size: 1-3/4″ single spring seal • Seat: 2.500″ x 0.500″ • Rotary OD: 2.402″ • Working length: 2.000″

    Design & construction:
    Rotary head Type E/1. Electro-polished 316 stainless steel metal parts. Elastomeric bellows. Non-directional (independent of shaft rotation).

    Materials available (choose from dropdown)

    • CAR/CER/NIT — Carbon vs. Ceramic faces, Nitrile elastomers

    • CAR/CER/VIT — Carbon vs. Ceramic faces, Viton/FKM elastomers

    • SIC/SIC/VIT — Silicon Carbide vs. Silicon Carbide faces, Viton/FKM elastomers

    Please click “specifications” below for OEM numbers and Pump Nameplate Data

    Both PS replacements? Which should I choose? Check out more on our Seal House Seal Guide

    Seal Model Product Line Replaces Features & Focus
    205C N Line PS-514 Easy installation & broad compatibility
    SPS-205 SPS Line PS-514 Premium build for longevity & like for like replacement.

     

    SPS Line

    Same Fit. Lasting Reliability.

    Our SPS single-spring seals are like-for-like replacements for industry-standard E/1, D/2, and C/21 heads—delivering the same fit and function with upgraded materials designed for extended service life.

    What sets SPS apart:

    • Heavier elastomer bellows for improved structural integrity and stability under pressure

    • Resin-impregnated, abrasion-resistant carbon faces — double-density carbon designed for enhanced hardness and durability

    • 316/304 stainless steel components for superior corrosion protection across E/1, D/2, and C/21 head styles

    • Precision-finished rotary heads with a brushed appearance for a high-quality machined look and consistent sealing performance

    • Built to exacting standards for dependable performance across a wide range of pump applications

    Engineered to rigorous standards, SPS seals provide a durable, dependable alternative to common aftermarket or OEM options—compare them against your current line and see the difference.

    Explore our full lineup of Single Spring Seals—PS replacements, pool/spa seals, and our SPS line.

    Looking for more? Shop Pump Repair Kits, Parts & Accessories, and  Gaskets.

  • SPECIFICATIONS

    OEM numbers: 08-212-616-001 , 425920-001 , S07277, S20776, S20777 , 91867956 , 10-330 , SL-7090, 14007090 , 2663044 , 13-650-3011 , 5P378 , Q26-222-Y2

    205 CAR/CER/VIT only: 5NC34

    Brands: A-C PUMP (A XYLEM Brand) , ARMSTRONG PUMPS, INC. , BERKELEY PUMPS (A PENTAIR Brand) , FEDERAL PUMP CORPORATION , GRUNDFOS, INC. , JACUZZI , LEWIS® PUMPS , PACO , PEERLESS PUMP COMPANY , SYNCROFLO, INC. , TEEL PUMP , WEINMAN® (Division of CRANE PUMPS & SYSTEMS)

    Nameplate Data: [C16, C17S, F2-2, F2-5, F2-8 F2L-2, F2L-4 MAXEAL V11®] , A Row Pump, B3TPMS , 3CLSU , [When Seal is Mounted on Sleeve: 3L-4, 3L-5, 4L-1, 5L-2, 6L-2, 6L-3
    When Seal is Mounted on Shaft: 2-1/2JC]

Disclaimer: Seal House USA provides aftermarket replacement parts. Any OEM names are used strictly for cross-reference. We are an independent supplier.

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