
Water Hose Adapters and Fittings: STL Models
This collection gathers 3D models that connect, extend or direct water hoses. It covers adapters between different diameters, fittings for rain barrels, sprinkler heads and simple holders. Most parts are small, so a modest 3D printer and careful measuring are enough to begin. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。
このコレクションの選定方法
このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。
選定基準:Polyzon編集部 · 本文の更新日:2026年10月14日
まずはここから
このコレクションのすべてのモデル

Rain Barrel Input/Output
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Pool hose holder

Gardena Compatible Female Quick Connect

Garden Hose to 1/2" Tubing Connector
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Water filler cap with hose connector

Gardena quick connector set

Water Hose Adapter 2 x 8mm to 1 x 6mm
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32mm pool pump hose to 16mm garden hose adapter for intex, bestway etc

High Flow Garden Hose Sprayer Nozzle Gardena

Self-Watering Planter (Small)
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Rain Gutter water collector

Ajustable Water Sprinkler

Hose to water Nipple
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Motorhome water filler adapter

Modular Hose Adapter System for Water Pumps

Water container to tube, pipe or hose adapter
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Vertical hydroponic tower

Rasensprenger
Shishi Odoshi "Deer Scarer" Japanese Water Fountain - Fully Working
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OMC 1950s Hose Inlet

Rocket Splash-Off

Water Can to Garden Hose Adapter
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N Scale - Pump house or under water tower or small standalone building.

D14 Mini Water barrel connection System Gardena

Hose to Bathroom sink adapter
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Gardena (garden) hose connector with source file PKA 20 LI B2

Gardena tub/ container/ swimming pool filler hook

RV 10mm hose to 3/4 inch water Adapter
Garden hose adapter

Barb Union Tube / Hose Splice joint fitting

Camper/RV water filling aid
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Hose support for washing machine

Garden Hose Valve

Nozzle for shower hose to clean the outlet (straight and bent)
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Garden Hose anchor clamp to grass

Garden Hose Healer: Male fitting

Wrist brace
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Cassette cleaning system Thetford C220 Camping Car

Garden Hose Roller Guide - Wall Corner/Flat Mount

Water Rocket Gardena Quick Release Nozzle
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Pond water and air Vacuum cleaner

Schlauch Schnellkupplung 1/2" und 3/4"

Customizable Hose to Tank / water but / container connector
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Retaining spring Skoda Fabia

Air Pump (DIN7756) to Garden Hose Blow-Out Fitting
«Water Hose Adapters and Fittings: STL Models»
The models fall into a few groups. Adapters and connectors join hoses to taps, pipes or containers, and they differ mainly in thread type and diameter. Sprinklers and nozzles shape the water jet, while holders and collectors deal with storage and rainwater. Filler caps and pump fittings sit closer to vehicles, pools and pressure systems.
On the author's model page, check the listed dimensions and scale before downloading, because a thread that is slightly off will not seal. Look at how many parts a design has and whether it needs assembly or supports. Material matters as well: parts kept outdoors or under pressure behave differently in rigid and flexible filaments, and the author's settings plus photos of real prints give a useful reference.
If a first search gives little, try synonyms such as connector, coupling, reducer, nipple, spigot, nozzle, sprayer or tap. Related topics like irrigation, hydroponics, rainwater harvesting or aquarium plumbing often use the same fittings. Adding the thread standard or the hose diameter to the query narrows the results further.
よくある質問
What should I measure before printing a hose adapter?
Do hose adapters need supports?
Which filament works for parts used outdoors?
How do I find a fitting for an unusual hose size?
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