Pool/Small Pump Seals
-
201c
201c
Single Spring Mechanical Seal- 201C
Equal to: industry standard 201
Direct fit replacement for: PS-201
Key Specs:
Mechanical seal Type 166, ¾” shaft size with 1.375″ x .406″ cup seat
Material: molded carbon/ceramic/buna
For Upgrades/variations: 851 (premium carbon face), 3868 (premium & viton), 201cv (molded carbon), 201cvss (silicon/silicon/viton)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Explore our full lineup of Single Spring Seals—PS replacements, pool/spa seals, and our SPS line.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
201cv
201cv
Equal to industry standard 201 / PS-201v-cms
Mechanical seal Type 166, T-16; ¾” shaft size with 1.375″ x .406″ cup seat molded carbon/ceramic/viton
For Upgrades/variations: 201 (basic), 851 (premium carbon face), 3868 (premium & viton), 201cvss (silicon/silicon/viton)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
201cvss
201cvss
Equal to industry standard 201cvsc / PS-201v-sc-sc
Mechanical seal Type 166, T-16; ¾” shaft size with 1.375″ x .406″ cup seat silicon/silicon/viton
For Upgrades/variations: 201 (basic), 851 (premium carbon face), 3868 (premium & viton), 201cv (molded carbon)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
3865
3865
Equal to industry standard 3865 / PS-3865
Mechanical seal type T-6A, 5/8″ shaft size with 1.25?” x .406″ cup seat machined carbon/ ceramic/ viton
For Upgrades/variations: 1000 (basic), 961 (premium carbon face), 1000cv (molded carbon), 1000cvss (silicon/silicon/viton)
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
-
3866
3866
Equal to industry standard 3866 / PS-3866 mechanical seal
Mechanical seal Type 166 , T-16; 5/8” shaft size with 1.187″ x .343″ cup seat machined carbon/cermic/viton
For Upgrades/variations: 100 (basic), 957 (premium carbon face), 100cv (molded carbon), 100cvss (silicon/silicon/viton)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
3867
3867
Equal to industry standard 3867 / PS-3867 mechanical seal
Mechanical seal Type 166, T-16; 5/8” shaft size with 1.25″ x .406″ cup seat machined carbon/cermic/viton
For Upgrades/variations: 200 (basic), 516 (premium carbon face), 200cv (molded carbon) 200cvss (silicon/silicon/viton)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
3868
3868
Equal to industry standard 3868 / PS-3868
Mechanical seal Type 166, T-16; ¾” shaft size with 1.375″ x .406″ cup seat machined carbon/ceramic/viton
For Upgrades/variations: 201 (basic), 851 (premium carbon face), 201cv (molded carbon), 201cvss (silicon/silicon/viton)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
3890c
3890c
Equal to industry standard 3890 / PS-3890 / 200CSP
Spring Spring mechanical seal Type 166 T-16 5/8″ shaft 1.381″/1.375″ x .406″ cup seat nitrile/carbon/ceramic
For variation: 3890cv(machined carbon)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
-
3890cv
3890cv
Equal to industry standard 3890v / PS-3890v-cms
Type 166 T-16 5/8″ shaft 1.381″/1.375″ x .406″ cup seat machined carbon/ceramic/viton
For variation: 3890c (carbon/ceramic)
Have questions? Check out our Pool/Spa Small Pump Guide or call us anytime—we’re here to help.
Please click “specifications” below for OEM numbers and Pump Nameplate Data