Bulkhead drilling

[hube]

Drilled a 45mm hole for a 1 inch bulkhead and I’m noticing only now that so many things cater to 1/2 in and 3/4 in bulkheads. I’m not a fan of the idea of using a reducer, could I just fit a 3/4 in bulkhead into the 45mm hole?

 

[stE25wy14]

Drilled a 45mm hole for a 1 inch bulkhead and I’m noticing only now that so many things cater to 1/2 in and 3/4 in bulkheads. I’m not a fan of the idea of using a reducer, could I just fit a 3/4 in bulkhead into the 45mm hole?

no the hole is too big

 

[Cichlid Dad]

In my experience most returns are 3/4 and drains are 1 inch.

 

[Cichlid Dad]

Bulkhead ABS Slip x Slip

Bulkheads are used to attach plumbing to aquariums and sumps to allow water to flow through them. These low profile reef safe bulkheads are made from black ABS plastic. Our supplier manufactures these slightly thicker than competitor aquarium bulkheads making them more reliable. Bulkheads come...

www.bulkreefsupply.com

This may help you. Open it up and they tell all of the dimensions

 

[hube]

Bulkhead ABS Slip x Slip

Bulkheads are used to attach plumbing to aquariums and sumps to allow water to flow through them. These low profile reef safe bulkheads are made from black ABS plastic. Our supplier manufactures these slightly thicker than competitor aquarium bulkheads making them more reliable. Bulkheads come...

www.bulkreefsupply.com

This may help you. Open it up and they tell all of the dimensions

Awesome, thanks!