Popular Bulkhead Fitting Applications
Learn how bulkhead fittings create watertight drain outlets in aquarium overflow boxes to maintain stable water levels and proper system flow.
Water Storage Tanks
Bulkhead fittings create secure, leak-proof outlets for poly water tanks and storage reservoirs used in irrigation, drainage, and transfer applications.
Aquarium Drain Systems
Bulkhead fittings create reliable drain outlets for aquarium plumbing systems, helping control water flow and support efficient filtration.
Choose your Bulkhead Size
½"
¾"
1"
1½"
2"
ABOUT OUR BULKHEAD FITTINGS
Our bulkhead fittings are designed for reliable, leak-free connections in aquariums, hydroponic systems, IBC totes, rainwater collection barrels, and water storage tanks. These tank fittings create secure outlets for plumbing lines, overflow drains, and transfer systems in both residential and commercial applications. Manufactured in the USA from durable ABS material, our bulkhead fittings feature thick walls, EPDM gaskets, and precision threading for long-term performance in demanding environments.
ABS bulkhead fittings install and bond using standard PVC solvent cement and primers, just like PVC fittings. In addition to chemical compatibility, ABS offers excellent impact resistance and durability, making it well suited for demanding environments.
Common Bulkhead Fitting Applications
• Tank Bulkhead fittings for IBC totes and water tanks
• Bulkhead fittings for rainwater collection barrels
• Bulkhead fittings for hydroponic and RDWC systems
• Aquarium bulkhead fittings for overflow boxes and sump systems
• Bulkhead fittings for SIP planters (self-watering planters)
Bulkhead Fittings
Strainers and Screens
True Union Ball Valves
Gate Valves
Clear PVC Check Valves
PVC Unions
Precision Marine
Precision Marine
Precision Marine
Precision Marine
Precision Marine
Precision Marine
Precision Marine
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