BlumatBulkhead Fitting – Universal 8mm Through-Hull Tank Connector for Reservoir and Rain Barrel – Durable Fitting for Watering Systems – Easy Installation and Leak Proof Design – 4 Pack

Great product, items are exactly as described. Great threads so you can get that nice tight seal you need so nothing leaks! Buying more of there products ASAP!

No leaks.

I used this to make a reservoir in a DYI Blumat system.

Works. Used a Food grade bucket from lowes. Works fine. Expensive

I needed one for bucket watering rabbits in my grow-out pen. This fit the ticket with no leaks.

Perfectly well constructed. Would most definitely buy again.

Great for drip line

Little or no quality control - the garbage reject feedthrough Blumat sent leaked right through the thread (NOT at the bulkhead seal). This POS is going to cost me a LOT of time, effort and 5 gallons of nutrients. I would avoid like COVID.