Shaft Seal, 201, 3/4″ Shaft, Buna | AS-066H

Name: Shaft Seal, 201, 3/4" Shaft, Buna | AS-066H
SKU: AS-066H
Availability: InStock

$7.22

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SKU: AS-066H Categories: Hot Tub Pump Seals, Pool Pump Seals

Description
Additional information

3/4″ Shaft Seal Model 201 | Part #AS-066H

Product Overview

As a retailer of hot tub spare parts, I supply this professional-grade Model 201 mechanical seal designed specifically for 3/4″ pump shafts. This seal incorporates durable Buna elastomer technology and is engineered for consistent performance in a variety of pump applications.

Key Features and Benefits

Specialized 3/4″ shaft compatibility
High-grade Buna elastomer components
Precision-engineered sealing faces
Optimized spring assembly
Enhanced wear resistance
Balanced seal design

Technical Specifications

Specification	Detail
Part Number	AS-066H
Shaft Size	3/4 inch
Model	201
Elastomer Material	Buna
Face Materials	Carbon/Ceramic
Spring Material	Stainless Steel
Maximum Temperature	225°F (107°C)
Maximum Pressure	140 PSI
Rotation	Bi-directional
Seal Category	Standard Duty

Installation and Maintenance

Professional installation ensures optimal seal performance. The ceramic seat must be installed with uniform pressure, and sealing faces must be thoroughly cleaned before assembly. Proper shaft condition and alignment are critical for maximum seal life.

Compatibility

Designed for use with:

3/4″ pump shafts
Multiple pump manufacturers
Standard seal housings
Common pump configurations

Performance Features

Engineered to provide:

Stable sealing pressure
Good chemical resistance
Improved durability
Smooth operation
Consistent performance
Reliable service life

Note: Always verify shaft dimensions and seal compatibility with your specific pump model before installation

Pump Model	225 MK2, 9041X, 9089X, 9094X, 9121X, Americana, Bronze, DJ Series, Dually, Dura-Jet, Dyna-Glas/Dyna-Max After June 2000, Dyna-Jet, Dyna-Pro, Dyna-Pro E, Dyna-Wave, Hydro Pump, IntelliFloXF VSP, J-200, J-300, J-400, J-LX/LXL, JS Series, JT Series, JW Series After 2001, JWA Series After 2001, Magnum, Magnum Force, Magnum Force 3, Magnum Plus, Max-E-Glas II/Dura-Glas II, Max-E-Pro, Max-E-ProXF VS, MaxFlo, PlusHP, Pool Master, PRC504, PRC505, RC, Sprint 2000, Super II, Super Pump, SuperFlo VST, Supreme, TheraFlo, TheraMax, Ultimax
Shaft Seal Head Type	A
Pump Manufacturer	American Products/Pentair, Astral, Jacuzzi, Jacuzzi/Sundance, Jandy/Zodiac, PacFab/Pentair, Pentair, Power – Right, Premier Spring Water, Sonfarrel/Martec, Sta-Rite/BWG, Sta-Rite/Pentair, Sundance Spas, Vico/Balboa, Waterway
Quality/Material	Good – Buna Graphitic Plastic
Shaft Size	3/4"
Seal Outside Diameter	1-11/32"dia
Seal Height	13/16"
Mating Ring Diameter	1-3/8"dia
Mating Ring Thickness	13/32"
US Seal Basic Equivalent	PS-201
H Part#	35-423-1021