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These Fiberglass Oyster Hatchery Grading Rings are designed specifically for Aquaculture and other specialty applications. Includes interior and exterior FDA approvable gel coat. Dimensions: • Top Diameter: 23.375" • Bottom Diameter: 22.75" • Height: 5.5"
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This Fiberglass Upwelling/Downwelling Ring with lifting handle and 2 in. side port designed for Aquaculture and other specialty applications. Includes interior and exterior FDA approvable gel coat. Dimensions: • Outside Diameter: 23.25" • Inside Diameter: 22.25" • Height: 14"
Made in the USA
International Shipping available
Custom Options upon request
Hydro Composites, LLC has been manufacturing FRP tanks and a variety of other products since 2007. Our experienced staff, together with our modern facility & equipment and our streamlined manufacturing process allow us to assure both the quality and timely delivery of our products.
Contact Us
2230 US Hwy 87 E
Stockdale, Texas 781601 (830) 996-3145
Monday – Friday
8:00 AM – 4:00 PM CST
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