Pool & Spa
The pump seal is a critical component of pool and spa maintenance. A worn or damaged seal can cause leaks, reduce efficiency, and lead to costly repairs. At Ergoseal, we provide high-quality replacement seals for a wide variety of pool and spa pumps.
Our extensive selection of seals is compatible with different models and suppliers, and our team of experts is available to help guide you in choosing the best option for your specific pump.
Applications include pumps, filtration systems, valves, heaters, jet systems, control panels, and ECUs — ensuring pool and spa equipment operates at its best.
Pool & Spa Seal Types
Ergoseal offers a wide range of high-performance sealing solutions for the pool and spa industry, catering to both OEMs and aftermarket needs. Whether you're designing new pool and spa systems or servicing existing equipment, Ergoseal can provide custom-engineered seals that meet the specific demands of your application.
From pump seals to filter gaskets and more, Ergoseal's products help OEMs enhance product performance, while aftermarket solutions provide essential parts for repairs and replacements, ensuring seamless operation and customer satisfaction.
Type 6
Perfect for maintaining reliable and efficient operation of pool and spa systems, our Type 6 seals are compact, single-spring, and designed for easy installation in small centrifugal, swimming pool, and jet pumps.
PARAMETERS
Pressure: Up to 75 psi
Temperature: -49 to 400° F [-45 to 204° C]
Speed: Up to 1000 fpm (5 m/s)
FEATURES
- Unitized, one-piece design ensures quick setup
- Elastomer bellows provide flexibility to handle shaft movement and wear
- For spa applications, we offer carbon primary rings and elastomers, ensuring durability and performance in high-temperature environments.
MATERIALS
- Face/Primary Ring (Thermoset Carbon/Carbon/SiC/TC)
- Seat/Mating Ring (Alumina/SiC/TC)
- Secondary Seals (NBR/EPDM/FKM)
- Spring & Hardware (SS304/SS316)
Type 6A
Type 6A seals are engineered for small centrifugal, submersible, and swimming pool pumps, offering optimized sealing faces for enhanced service life and reliability.
PARAMETERS
Pressure: Up to 75 psi
Temperature: -40 to 400° F [-40 to 204° C]
Speed: Up to 2500 fpm (13 m/s)
FEATURES
- Full-convolution elastomer bellows ensure flexibility, compensating for shaft movement while minimizing torsional stress with a dent and groove positive drive design.
- For spa applications, carbon primary rings and elastomers are available, providing added durability in high-temperature environments.
MATERIALS
- Face/Primary Ring (Thermoset Carbon / Sintered Carbon / SiC)
- Seat/Mating Ring (Alumina/SiC)
- Secondary Seal (NBR/EPDM/HNBR/FKM)
- Spring & Hardware (SS304/SS316)
Type 21
Ideal for commercial applications that demand high-quality, robust sealing solutions, Type 21 seals are a trusted industry standard for larger commercial pool pumps, widely specified by OEM designers.
PARAMETERS
Pressure: Up to 150 psi
Temperature: -40 to 400° F [-40 to 204° C]
Speed: Up to 2500 fpm (13 m/s)
FEATURES
- Constructed from stainless steel
- Exceptional durability and performance across a broad service range
- Outperform seals of similar price and metallurgical construction
- Available in various face and elastomer combinations, the Type 21 is built to handle even the most demanding applications, ensuring long-lasting reliability for pool and spa systems.
MATERIALS
- Face/Primary Ring (Carbon/SiC/TC)
- Seat/Mating Ring (Alumina/SiC/TC)
- Secondary Seals (NBR/EPDM/FKM)
- Spring & Hardware (SS/SS304/SS316)
Type 2100
Perfect for medium to high-volume systems in the pool and spa industry, Type 2100 seals are unitized elastomeric bellows seals designed for medium to high-volume pool, spa, and water well pumps.
PARAMETERS
Pressure: Up to 150 psi
Temperature: -30 to 300° F [-34 to 149° C]
Speed: Up to 3000 fpm (15 m/s)
FEATURES
- Full-convolution bellows and an interlocking drive band, these seals provide superior tolerance to misalignment and ensure a positive drive for reliable performance.
- Carbon primary rings as standard and graphite-loaded silicon carbide as an option, the Type 2100 is built for durability
- Various elastomers and stainless steel construction ensure long-lasting performance in demanding applications
MATERIALS
- Face/Primary Ring (Carbon/SiC/TC)
- Seat/Mating Ring (Alumina/SiC/TC)
- Secondary Seal (NBR/EPDM/FKM)
- Spring & Hardware (SS304/SS316)
Why Quality Pool & Spa Seals Matter
Pump seals are critical for preventing water leakage and ensuring the pump operates efficiently. Over time, exposure to chemicals, heat, and water pressure can cause seals to wear out, leading to potential damage to other components in the system.
Our seals are engineered from premium materials resistant to chemical corrosion, high temperatures, and UV exposure, providing long-lasting durability and reliability.
Pool & Spa Applications
Pumps
Seals in pool and spa pumps are essential for preventing water leakage and ensuring the pump operates at peak efficiency. A worn-out seal can lead to leaks, reduced water circulation, and potential damage to the pump itself. By maintaining a tight seal, these components help prolong the life of your pump while ensuring consistent water flow.
Filtration Systems
Seals in pool and spa filters play a vital role in ensuring that all water passes through the filtration media without bypassing the system. A properly functioning seal keeps debris and contaminants out of your pool or spa, helping maintain crystal-clear water and reducing the need for frequent maintenance.
Valves
Valves within pool and spa systems rely on seals to control the flow of water and other fluids. Seals in valves help regulate pressure, flow direction, and overall system efficiency by preventing leaks or unintended water flow, which can lead to wasted energy and water.
Heaters
Seals in pool and spa heaters ensure a tight connection and prevent heat loss, helping the heater maintain consistent water temperatures. A compromised seal can result in energy inefficiency, higher operating costs, and discomfort due to uneven water temperatures.
Jets & Nozzles
Seals in jets and nozzles ensure water is directed exactly where needed, creating the desired pressure and flow for a relaxing experience. Whether in a pool or spa, proper sealing helps deliver a consistent, enjoyable water massage by preventing water from escaping or flowing inefficiently.
Control Panels
Seals around control panels protect sensitive electronic components from moisture, debris, and environmental factors. By creating a watertight enclosure, seals ensure that control panels operate safely and reliably, even in high-humidity environments like pools and spas.
Electronic Control Units (ECUs)
Seals incorporated into the housing of ECUs prevent water, dirt, and debris from entering the unit, safeguarding the internal circuitry. A reliable seal helps ensure the uninterrupted operation of the pool or spa’s electronic control systems, protecting them from potential damage caused by exposure to water or contaminants.The Ergoseal Difference
When you partner with Ergoseal you're not just getting sealing solutions; you're getting a team of experts dedicated to your success. Our globally recognized AS9100 Certification demonstrates our unwavering commitment to excellence in safety precision, and reliability.
That commitment drives our continuous pursuit of innovation and sustainability and has earned us the trust of leading aerospace organizations worldwide.
Review our comprehensive range of sealing solutions to see how we can support your aerospace projects. Whether designing the next generation of aircraft or pioneering space exploration, Ergoseal is your trusted partner in sealing excellence.
Have a project? Tell us how we can help.
If you have questions or need help finding the right seal, contact us today, and we’ll be happy to assist you!
