John Guest SM040808S SuperSeal Union Connector 5/16" x 5/16"
Part number: SM040808S
John Guest SM040808S SuperSeal Union Connector 5/16" x 5/16"
Product Description:
Designed specifically for connecting stainless steel tubing, this fitting makes installation fast and easy. Constructed from durable gray acetal and equipped with double food-grade nitrile O-rings, it’s especially suitable for applications involving potable liquids and other food-quality systems.
Features & Benefits:
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Designed for stainless steel tubing – ensures a secure and reliable connection
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Quick and easy push-fit installation – connect and disconnect without tools
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Durable gray acetal body – resists wear and chemical exposure
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Double food-grade nitrile O-rings – provide a tight, leak-resistant seal
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Food quality compliant – safe for potable liquids and pure water applications
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NSF 51 and NSF 61 certified – meets safety standards for food and drinking water systems
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Lead-free materials – ensures safety and compliance with modern regulations
Shipping & Returns
SHIPPING
US Shipping is 3-7 business days. Orders ship within 24 hours via USPS, Fedex, and UPS. You have the option to choose your courier. Shipping cost is calculated at checkout.
RETURNS
Our return policy is 30 days from the time of purchase. Orders $500 or more have a 15-day return policy. Items must be returned in the condition you received them, and contain original packaging and serial numbers. Return shipping labels are provided for free. To get started on a return, contact us.
Questions about this product?
Email us or call (714) 457-1331. We're happy to help.