Pentair 8-1/2" SCH 40/80 Commercial Closure for TR100C, TR140C, TR100C-3, TR140C-3 – 154575

Key Features

• Genuine Pentair Replacement: OEM commercial-grade closure kit for Triton® C and C-3 series sand filters
• Heavy-Duty SCH 40/80 Construction: Engineered for high-pressure commercial filtration systems
• Precision Molded Fit: Designed to ensure a secure, leak-proof seal with no modification required
• Corrosion and Chemical Resistant: Durable materials withstand harsh pool environments and chemical exposure
• Compatible Models: Works with TR100C, TR140C, TR100C-3, and TR140C-3 filters

Product Overview

The Pentair 154575 Commercial Closure Assembly is a robust 8-1/2" Schedule 40/80 replacement closure designed for use with Triton® C and Triton® C-3 commercial-grade sand filters. This closure ensures a strong, reliable seal critical for safe and efficient operation in high-flow pool and spa systems.

Ideal for water parks, public pools, and other demanding environments, this OEM part is built to the highest Pentair manufacturing standards and provides long-lasting performance, even in chemically aggressive or high-pressure conditions.

Applications

• Commercial pools and aquatic facilities
• Replacement closure for Pentair TR100C, TR140C, TR100C-3, and TR140C-3 filters
• Sand filtration systems requiring SCH 40/80-rated components

Specifications

• Part Number: 154575
• Size: 8-1/2 inches
• Material: Schedule 40/80 high-strength plastic
• Compatibility: TR100C, TR140C, TR100C-3, TR140C-3 Triton® C filters
• Includes: Closure assembly only (gasket and hardware sold separately)

Why Buy from Wild West Pool Supplies?

• 100% authentic Pentair commercial-grade components
• Fast U.S. shipping and inventory always up to date
• Expert support available at (888) 657-0426
• 30-day no-hassle return policy

Shipping & Returns

• Ships: Same or next business day
• Returns: 30-day hassle-free return policy