How to Size Bulkhead Fittings - Plumbing Basics, Part 2 - Bulk Reef Supply

Bulkhead fittings are used as inlets or outlets on aquariums, sumps and overflows - this article discusses how to size one up for your needs.

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Find Cast Copper Pipe Bulkhead: 1/2 Fitting, C x C, Pressure Fitting at MSC Industrial Supply, serving the metalworking, safety, and MRO industries

Cast Copper Pipe Bulkhead: 1/2 Fitting, C x C, Pressure Fitting

LIFEGARD 3/4-in 90-Degree PVC Adapter insert at

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Aquarium Plumbing Guide Part II: Basic & Advanced Plumbing Schemes

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ABS Bulkhead Fittings

The REEFER G2+ The perfect foundation for any thriving reef

How to: Aquarium bulkhead - Plumbing components for a saltwater aquarium series: Episode 4