3/4″ slip bulkhead Fitting w/insert 11/2″ hole (R270651)

3/4" Slip Bulkhead Fitting w/ 1.5" Hole – Built for Leak-Free, Low-Stress Plumbing Setups

The 3/4" Slip Bulkhead Fitting w/ 1.5" Hole makes plumbing solutions easier in your tank setup. It’s not flashy, but when you need a leak-proof seal that won’t make you lose sleep, this little workhorse gets it done. Whether you're setting up a reef tank, running a hydroponics system, or cobbling together a custom pond filter, this bulkhead fitting is ready to roll.

Key Features of the 3/4" Slip Bulkhead Fitting

Getting watertight plumbing connections shouldn’t feel like defusing a bomb. This fitting makes it straightforward.

• Slip End Connection – Easily connects to standard PVC pipe or hose

• 1.5" Hole Fitment – Fits securely into a drilled hole with no fuss

• Female Threaded Insert – Accepts directional flow fittings or inserts

• Leak-Free Seal – Comes with gasket and locknut for a tight seal

• Heavy-Duty PVC Body – Tough enough to laugh at cracks, impacts, or pressure spikes

Think of it as the plumbing version of duct tape—only this one won’t peel off when it gets wet.

Built for DIY Builds and Pro-Grade Systems

From saltwater reef tanks to greenhouse irrigation, this bulkhead adapts like a Swiss Army knife. It’s the go-to fitting when your plumbing layout makes you scratch your head.

Ideal For:

• Saltwater and freshwater aquariums

• Ponds and water gardens

• Hydroponics and aquaponics setups

• Fish farms, sumps, and return plumbing

• Custom filtration and overflow systems

You don’t have to be a master plumber—this thing makes custom installs feel plug-and-play.

What’s in the 3/4" Slip Bulkhead Fitting Package?

Every bulkhead fitting comes ready to install—no hardware store runs required.

• 1 x 3/4" Slip Bulkhead Fitting (for 1.5" hole)

• 1 x Gasket

• 1 x Locknut

• 1 x 90° Fit x Insert Elbow

• 1 x Strainer Attachment

• Printed installation instructions that don’t need decoding

Space-Saving Design  of the Slip Bulkhead Fitting with Added Flexibility

Need to tuck plumbing into a tight stand? This bulkhead includes a Fit x Insert 90° elbow that reduces clearance issues behind the tank.

• Adjustable Water Level Control – Pair with suction screen

• Directional Flow Option – Use as a return jet if needed

• Dual-Purpose Elbow – Saves space without sacrificing function

If you’ve ever wrestled with a return line that sticks out like a sore thumb, you’ll appreciate this design.

Lifegard® Bulkhead Fittings – Built to Last, Easy to Trust

Lifegard’s fittings hold up to real-world use—from reef tanks to industrial water systems. These aren’t fragile parts that crack after a few cleanings.

Product Highlights:

• Impact-Resistant PVC – Handles bumps, drops, and the occasional over-tightening

• Jet Black Finish – Matches acrylic tank backgrounds for a clean look

• Multi-Size Options – Available in ½", ¾", 1", 1½", and 2"

Who’s Using This Slip Bulkhead Fitting?

• DIY aquarists upgrading their plumbing

• Aquaponics growers looking for durability

• Reef keepers who’ve had one-too-many leaks

• Anyone tired of unreliable fittings that fail at the worst time

Whether you’re running a display tank or an underground grow op (hey, we’re not judging), this bulkhead keeps your plumbing locked down.

Lifegard® Aquatics: Trusted for Everything Water-Touching

Lifegard isn’t new to the game. Their gear powers aquariums, fountains, ponds, fish farms, hydro systems, and even commercial aquaculture builds. If water flows through it, Lifegard probably makes a better version of it.

• Browse Lifegard Brand products: Tanks to bulkheads and Pumps
• Explore other Bulkheads, Screens, and Fittings for aquarium piping and tubing connections
• Want to customize and build your own tank? We have the Aquarium Builder tool to do it
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