
3/4 Hose Adapter STL Models for 3D Printing
This collection gathers 3D models for 3/4 hose adapters, from threaded garden fittings to barbed splices and reducers. It is useful when you need to connect a hose to a tap, pipe or appliance and want to print the part yourself. Each listing may differ in thread type, part count and assembly, so the collection helps you compare options before opening an STL. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
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選定基準:Polyzon編集部 · 本文の更新日:2026年10月13日
まずはここから
このコレクションのすべてのモデル

K1 K2 SE D3P Sunlu S4 dryer adapter

3/4" Garden Hose Adapter

3 to 4 inch hose adapter

Barb Union Tube / Hose Splice joint fitting

Shop Vac Hose adapter for Vacuum Bags for Spools of Filament
Non-Metallic Conduit C-Clamp - 3/4inch diameter

3/4" threaded garden hose adapter

1/2 Pipe Thread to 3/8, 1/2, 3/4 and 1" Hose Barb

Ventilation Adapter For Hose/Duct

Adapter 3/8 square to 1/4 hex bit

Male to Male Shower Wand Hose Adapter 20.20mm Threaded Create Your Own Shower Head! 0.75" or 0.80" 3/4"

Schlauch Schnellkupplung 1/2" und 3/4"

K1C 4-inch round exhaust adapter

3/4 Inch PVC Desk Mounts | Customizable

6" Hose Adapter for 3/4" Wall/Sheet

Gardena Anschluss Dichtung, G 3/4, G1/2, G1 Zoll

Adapter for swimming pool skimmer to hose

3 to 4 inch hose adapter

3/4" Pipe Thread to Garden Hose Adapter

3 inch <> 4 inch duct adapter (75mm <> 100mm)

Dryer Vent Shop-Vac Adapter w/ Cleaning Rod Port

ASIC Simple Fan Shroud 140mm all sizes Whatsminer

1 to 3/4 inch hose adapter.

Any Size Customizable Barbed Hose Connector

Bottle Adapter for Can 0,33l / 0,5l

Adapter M26x1 to 26.5 (G 3/4) (faucet to garden hose)

Dehumidifier Garden Hose Adapter 3/4" FNPT FIP to 3/4" M GHT Garden Hose Thread

3/4 inch reduction to M24 x 1

K2 plus universal ventilation adapter outlet 75/79/90/100mm

4 inch Exhaust Hose Adapter

Hose Adapter 3/4 to Quick Connector

V2 | Vakuum | Pumpe | Ejektor|Venturi|3/4 Gardena

140mm PC Fan to 6" HVAC Duct Adapter

0.75 inch to 13mm hose

Garden Hose 1" to 3/4" Adapter

Garden Hose Quick Connect Set

spool adapter for ender 3 v3

Glowforge 4" threaded exhaust hose adapter

3/4" Garden Hose Thread to 28-410 GPI Bottle Cap Adapter

4mm Drip Irrigation Connectors (Printable)

M22x1 faucet garden adapters 1/2" 3/4" 1"

Hose Repair Kit (Male end) 3/4 or 5/8 in

Saturn 3 Ultra Magnetic Vent Adapter for 4" Dryer Vent Hose/Duct

3/4" Male Hose Barb Adapter Set Ø6–28 mm BSP

Adapter: 1.7" twist lock Orange Ridgid hose-to-Shopvac Wand
«3/4 Hose Adapter STL Models for 3D Printing»
The models fall into several groups. Threaded adapters join taps, pipes or other fittings with matching threads. Barbed fittings push into flexible hose and often need a clamp. Quick couplings and reducers change diameter or add a detachable joint, while some designs target appliances such as dryers, vacuums or ventilation lines.
When choosing a model, check the thread standard and nominal size, the hose inner diameter and the wall thickness. Look at whether the design is straight, angled, a Y split or a reducer, because the shape affects how the hose routes. On the author's page, review the number of parts, assembly steps, whether supports are needed, and the material and settings listed. Photos of real prints can show surface finish and how threads or barbs turned out.
To narrow the search, try synonyms such as hose adapter, barb fitting, threaded coupling, garden hose connector, pipe reducer or quick connect. Add dimensions like 3/4 inch, G 3/4 or NPT when you know the standard. Related topics include irrigation, pool skimmer lines, vacuum hoses and ventilation ducts, since the same connection types appear across them.
よくある質問
Is 3/4 always the same size?
What is the difference between a barb and a threaded adapter?
Can I resize an STL to fit my hose?
What should I check before printing?
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