TOP SEAL FOR HARMSCO FLT MODEL BF1200FL - 653

SKU: 653
Regular price $120.65

The Harmsco 653 Top Rubber Disc Seal is the critical component pool contractors need to maintain leak-free operation in commercial filtration systems. This 24-inch gasket ensures watertight performance in Harmsco Betterfilter cluster cartridge models, preventing costly downtime and maintaining system efficiency for your commercial pool installations.

Commercial Pool Contractor Benefits

Available in both EPDM (653-E) and Buna-N (653-B) variants, this seal provides chemical resistance and durability for demanding commercial applications. The precision-engineered design prevents leaks that can damage equipment and create liability issues at commercial facilities. Proper installation using inch-pound torque specifications ensures long-lasting performance and reduces service callbacks.

Why Pool Professionals Choose MT Pools

MT Pools understands that filter maintenance parts like the Harmsco 653 seal are critical for keeping commercial systems operational. Our superior customer service includes technical support for proper installation, and our wholesale pricing structure helps maintain your profit margins on maintenance contracts.

Frequently Asked Questions

Which Harmsco filter models use the 653 top seal?

The Harmsco 653 seal fits Betterfilter models BF900FL, BF1200FL, HIF 150FL, and HIF 200FL cluster cartridge filters.

What's the difference between 653-E and 653-B variants?

The 653-E uses EPDM rubber for superior chemical resistance, while 653-B uses Buna-N rubber. Both provide excellent sealing performance for commercial pool applications.

Does this seal replace older Harmsco part numbers?

Yes, the Harmsco 653 seal replaces former part numbers 4661-14A and 602701, ensuring compatibility with existing installations.

What torque specifications should contractors follow?

Use inch-pounds (not foot-pounds) when tightening bolts to prevent damage to the seal and rim gaskets. Over-tightening can cause premature failure.

Order Your Harmsco Seals Today

Keep your commercial filtration systems running smoothly with genuine Harmsco replacement seals. MT Pools stocks both EPDM and Buna-N variants for immediate shipping to support your maintenance schedules.

• 24-inch rubber disc seal for watertight performance
• Available in EPDM (653-E) and Buna-N (653-B) variants
• Compatible with BF900FL, BF1200FL, HIF 150FL, HIF 200FL models
• Replaces part numbers 4661-14A and 602701
• Chemical resistant materials for commercial pool applications
• Precision-engineered for leak-free operation
• Critical component for maintaining filter efficiency
• Professional-grade construction for demanding environments
• Prevents costly system downtime and equipment damage
• Easy installation with proper torque specifications