PENTAIR MECHANIC SEAL CHALLENGER PUMP - 354545S

SKU: 354545S
Regular price $23.61

The Pentair 354545S 5/8-Inch Mechanical Seal is the professional-grade replacement component pool contractors trust for maintaining pump efficiency and preventing costly leaks. This precision-engineered stainless steel seal fits multiple Pentair pump models, making it an essential inventory item for service companies and pool contractors.

Service Efficiency Benefits

Reduce callback visits and maintain your service reputation with this durable stainless steel seal that provides long-lasting performance. The precision fit prevents leaks and maintains optimal pump efficiency, helping contractors complete repairs right the first time. Compatible with popular Pentair models including SuperFlo, OptiFlo, Challenger, and Dynamo pumps.

Why Pool Contractors Choose MT Pools

Stock up on essential replacement parts with MT Pools' superior customer service and reliable inventory. Our B2B wholesale pricing supports your profit margins while ensuring you have critical components when customers need repairs. Daily recurring customers trust us for fast shipping and expert technical support.

Frequently Asked Questions

Which Pentair pump models use the 354545S seal?

The 354545S fits Pentair SuperFlo, WaterFall, SuperMax, Sta-Rite OptiFlo, Dynamo, Pinnacle high flow, and Challenger high pressure PS 200 pumps.

What tools are needed for seal replacement?

Basic hand tools for pump disassembly and silicone lubricant for reassembly. Follow Pentair's SUPERFLO Installation Guide (P/N 350096) for detailed steps.

Does MT Pools offer bulk pricing for service companies?

Yes, MT Pools provides wholesale pricing for pool service companies and contractors with volume discounts available for bulk orders of replacement parts.

What warranty coverage does this seal have?

Pentair provides a one-year parts and labor warranty on the 354545S mechanical seal as a consumable component.

Stock Your Service Vehicle Today

Keep your service operations running smoothly with reliable replacement parts from MT Pools. Our expert team provides technical support and fast shipping to keep your customers satisfied.

• 5/8-inch seal size fits multiple Pentair pump models
• Durable stainless steel construction for long-lasting performance
• Precision fit prevents leaks and maintains pump efficiency
• Compatible with SuperFlo, WaterFall, SuperMax pool/spa pumps
• Fits Sta-Rite OptiFlo and Dynamo aboveground pumps
• Works with Pinnacle high flow and Challenger PS 200 pumps
• Outside diameter: 1-7/32 inches, Height: 13/16 inches
• Lightweight at 1.6 ounces for easy handling
• Backed by Pentair's one-year parts and labor warranty
• Installation guide and video support available

PENTAIR MECHANIC SEAL CHALLENGER PUMP - 354545S

PENTAIR MECHANIC SEAL CHALLENGER PUMP - 354545S