To meet the growing demand for certified drinking water supplies, Chesterton has expanded its offering of NSF 61 certified mechanical seals to include all its single cartridge seals as well as split seals.
Developed by a team of scientists, industry experts and key industry stakeholders, NSF/ANSI/CAN 61 sets health effects criteria for many water system components. The majority of water treatment or distribution products in North America are now required to comply with NSF/ANSI/CAN 61: Drinking Water System Components – Health Effects by governmental agencies that regulate drinking water supplies.
Previously, Chesterton’s NSF products were limited to the 155 Single Cartridge Seal and the Chesterton 442 with RSC faces. The company recently received approval for ALL Chesterton single cartridge seals as well as its flagship Chesterton 442 and 442C split seals.
The certifiable seal configurations are as follows:
Chesterton also offers an industrial coating NSF 61 certified product, ARC S1PW, which protects pipes and other structures against erosion, corrosion, and chemical attack.
| Manufacturers | Chesterton |
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We specialize in industrial fluid handling solutions, including pumps, filtration systems, valves, and related components. Our focus is on delivering reliable, high-performance equipment tailored to your specific application.
Our team can help you identify the best solution based on your requirements such as flow rate, pressure, material compatibility, and operating conditions. Simply reach out with your details, and we’ll guide you through the selection process.
Yes, we provide customized and engineered systems to meet unique operational needs. Whether it’s a modification to an existing product or a fully tailored solution, we work closely with you to ensure optimal performance.
We aim to respond to all inquiries quickly, typically within one business day. For urgent requests, you can contact us directly by phone for faster assistance.
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We are located at: 5573 Market Place, Cypress, CA 90630
Phone: (714) 761-1591
Many of our orders are for customized assemblies or specialty items, so if you don’t find what you’re looking for in our online products selection, be sure to contact us for more direct assistance.
