FREE SHIPPING on 2 or more bulkheads!
IF ORDERING A WRENCH, set your bulkhead quantity to '1', and add the wrench option. Once that's in your cart, if additional bulkheads are needed, then deselect the wrench option and add the desired additional quantity a second time.
Or just add the wrench separately from here.
The CCH2O UC Spin Tight Bulkhead creates a secure, water tight seal around the Under Current® growth modules. The unique design requires no tools and reduces stress on growth module side walls extending the module life. The UV stabilized, heavy duty ABS construction provides years of use and is recyclable. Fits all schedule 3in ABS/PVC pipe and is suitable for DIY hydroponic applications. Made in California.
26 Reviews Hide Reviews Show Reviews
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Current Culture UC Spin-Tight Bulkhead 3in
These are the BEST bulkheads on the market bar none. With free shipping on 2 or more the price point is the best on the net. Do your self a favor and use these and not the cheaper ones. Installed correctly these will provide a water tight seal with no leaks.
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Best Bulkheads Ever
I've searched and searched for 3" bulkheads and this is the the best quality and best priced bulkhead out there. Thank you for supplying these.
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Sealed up tight
These items worked just as they should. I was able to hand tighten them and they sealed up tight. Has been running several weeks now with no issues at all.
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Bulkhead
Gary is top notch! Quick and accurate.
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Current Culture EC Spin-Tight Bulkhead 3 In
I put together a large system with 24 buckets. Not a single leak during the initial test and no adjustments needed. Amazing.
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Bulkhead
Heavy heavy heavy duty! Awesome price. My system hasnt leaked a drop.
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Awesome bulkhead.
Works great! Have used 18 of these now on multiple two plant systems. Not a single leak.
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Product
These are the only way to go, no root clogs fast flowing
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3" Bulkheads
These bulkheads are great, reasonably priced. Definitely coming back for more.
