Mechanical Seal 1000CV (PS-1000V-CMS) — 5/8″
Mechanical Seal 1000CV (PS-1000V-CMS) — 5/8″
| Weight | 1 lbs |
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| Dimensions | 8 × 6 × 4 in |
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DESCRIPTION
Mechanical Seal 1000CV — T-75 / T-6A (5/8″) | PS-1000V-CMS Equivalent
Equal to industry standard 1000V-CMS / PS-1000V-CMS.
Direct-fit T-75 / T-6A single-spring seal for pool/spa and small-pump applications—built with molded carbon/ceramic faces and Viton elastomers for added chemical and temperature resistance.At-a-glance specs: 5/8″ shaft • 1.25″ × 0.406″ cup seat • Carbon/Ceramic faces • Viton elastomers • T-75 / T-6A footprint
Why choose 1000CV:
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Viton upgrade handles higher chlorine/heat better than Buna
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Drop-in replacement for fast, reliable service
Upgrades / Variations (same footprint)
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1000 — Basic (Buna)
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961 — Premium carbon face (Buna)
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3865 — Premium + Viton
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1000cvss — Silicon Carbide / Silicon Carbide / Viton
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 Pre-Cut Gaskets.
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications for OEM numbers and Nameplate Data
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SPECIFICATIONS
OEM numbers: None available
Brands: None availble
Nameplate Data: None available
Cross references & alternative part numbers
This seal is commonly searched and referenced as:
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1000CV mechanical seal
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PS-1000V-CMS mechanical seal
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1000V-CMS mechanical seal
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T-75 mechanical seal
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T-6A mechanical seal
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Pool pump mechanical seal 5/8″
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Spa pump mechanical seal 5/8″
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Carbon/Ceramic pump seal with Viton (FKM)
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PHYSICAL PROPERTIES
Seal House Type 6
Our Type 6 configuration combines the best design elements we’ve refined over the years to deliver superior reliability and performance.Key advantages include:
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Crimped rotary face with positive drive — securely held in place to prevent dislodgment during installation.
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Full metal retainer with positive drive — ensures strength and long-term durability.
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Full rubber bellows construction — provides complete sealing along both the shaft and face, rather than relying on a small O-ring or partial gasket.
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Pure, resin-impregnated carbon machined from stock; high wear and chemical breakdown resistance.
Compatibility & upgrade:
The Type 6 is designed to replace most small seal types commonly used in pool and spa applications, including Type 16, G, A, 6, AV, 2100, and more. Even in its basic form, this seal is a significant upgrade over standard “pool” seals typically available on the market.
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