3/4 Pipe Thread to 1/2 3/4 1" Hose Barb Adapters

Update 24th of April 2026: Added ¾" BSP thread to 5/16" barb adapters.

Update 30th of January 2026: Added adapters to ¼" m and f. 

Update 29th of December 2025: Added ¾"  female thread to Schrader valve (American valve) 8x1 mm thread. Currently only available as a separate .3mf in Download STL/CAD Files section

Update 19th of August 2025: Added ¾"  female thread to 3/8" (10mm) barb

Update 4th of August 2025: Added ¾" female to 1-¼"  and 35 mm hose barb fittings. 

Update 9th of July 2025: Added ¾ male to 1-¼" (32 mm) hose barb. Actual barb is 33 mm for tight fit. 

Update 3rd of June 2025: Added ¾ male and female to 40 mm barb

Update 1st of June 2025: Added ¾ male and female to 1-½" barb

Updated 17th of May 2025: Added ¾ male thread to 3/8 barb. Let me know if you need the female as well. 

Update 16th of April 2025: Added ¾ thread to 5/8 barb models.

 

 

As updates keep piling up, here is a list of the current fittings in this model: ¼", 5/16", ½" (13 mm), ¾" (19 mm), 1" (25 mm), 3/8" (10 mm), 5/8" (~16 mm), 1-½" (37.5 mm) , 40 mm, 1-¼" (32 mm). Most have both male and female threads. 

 

A small collection of ¾ pipe thread to ½ (13mm) , ¾ (19mm), and 1" (25mm) barb adapters/fittings - both m and f threads. These are very good fit for my IBC S60x6 adapter. 

 

My ½ adapters collection is HERE.

 

Check out more of my garden related models HERE.

 

Boost MeWanna help with some filament?

Need a different size adapter/fitting? Let me know in the comments!