The SharkBite barb connection system is the best option for connecting PEX tubing in water distribution systems when lower material cost is desired. Robustly constructed with DZR brass, the SharkBite barb fittings & valves are corrosion resistant. And with a wide range of fittings, manifolds, regulator, thermostatic, and ball valves available, the SharkBite barb connection system is perfect for your next plumbing project.
The Poly Alloy connections - Are they Alloy with a Poly coating? Trying to determine if they could be used with salt water aquariums and not leach anything including copper into the water - same as PVC parts.
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