Bulkhead Replacement Gasket 3/4″

$0.92
in stock
UPC: 788379305697
The Lifegard Bulkhead Replacement Gasket 3/4″ delivers a dependable watertight seal for custom aquarium plumbing systems. Its rugged PVC construction ensures leak protection, smooth flow, and long-lasting durability for reef and freshwater tanks alike.
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Tighten Every Connection with the Bulkhead Replacement Gasket 3/4″

The Bulkhead Replacement Gasket 3/4″ from Lifegard Aquatics keeps your tank’s plumbing sealed, silent, and leak-free. Whether you’re fine-tuning a sump return or assembling new fittings from the Plumbing section, this small but mighty gasket makes the difference between a steady flow and a weekend mess.

Built to Last for Custom Aquarium Systems

Engineered for Lifegard 3/4″ Bulkheads, this gasket fits snugly and locks out leaks before they start. You can find it alongside other fittings under Bulkheads, where it’s built to handle the constant vibration and pressure shifts of saltwater systems.

Every detail counts—especially when you’ve got thousands of dollars in coral riding on your plumbing. That’s why these gaskets use high-grade PVC that doesn’t harden or crack like cheap rubber alternatives.

Key Highlights:

  • Heavy-duty PVC construction resists salt creep, impact, and vibration.

  • Precision-molded rim creates a flush seal on glass or acrylic up to ¾″ thick.

  • Jet-black finish blends naturally with overflow boxes and tank backgrounds.

  • Compatible with both threaded and slip-style Lifegard fittings.

  • Compact design allows tighter wall clearance and clean routing.

Specs at a Glance

  • Size: ¾″ inner diameter

  • Material: Reinforced PVC

  • Pack Count: 1 gasket

  • Color: Black

A Perfect Fit for Every Flow Path

Pair your Bulkhead Replacement Gasket with Jets & Loc Line for smooth directional flow that won’t shake your fittings loose. It also complements Aquarium Filters that rely on precise water routing—especially canister or sump-based systems where a single leak can shut everything down.

Why Lifegard Aquatics Hardware Holds Up

From reef-ready aquariums to advanced UV sterilizers, Lifegard Aquatics has a reputation for creating equipment that outlives most setups. Their bulkhead line is no exception—built for hobbyists who demand reliability, not replacement runs. Whether you’re plumbing a compact nano tank or a full 300-gallon reef, this gasket holds its seal under pressure.

FAQ About the Bulkhead Replacement Gasket 3/4″

Will this fit any bulkhead or only Lifegard models?

It’s precision-made for Lifegard 3/4″ Bulkheads, but it may fit others with similar thread sizing. Measure your fitting before purchasing.

Should I replace my gasket regularly?

Yes—gaskets naturally degrade over time. Replace every 12–18 months or at the first sign of stiffness or discoloration.

Do I install it on the wet or dry side?

Always install the gasket on the flange side (typically inside the tank or sump). This ensures a watertight seal under pressure.

Can this stop minor drips or slow leaks?

Absolutely. The molded edge compresses evenly across the surface, sealing even micro-imperfections in glass or acrylic.

What else pairs well with this gasket?

For complete control, add Jets & Loc Line to fine-tune water direction, or browse Aquarium Filters for improved circulation and clarity.

Keep it simple, keep it sealed. With the Bulkhead Replacement Gasket 3/4″, your system stays tight, your floor stays dry, and your reef stays happy.

           

Dive Deeper Into the Reefing Lifestyle

 
Weight
0.05 lbs
Dimensions
2 × 2 × 0.10 in

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