工具与设备

3D Models of Hydraulic and Water Pumps in STL

The collection gathers 3D-printable pumps and pump-related parts: gear pumps, hydraulic ram pumps, jack components, scale detail sets and replacement covers. Some files are built to move water, others serve as a part of a larger assembly. It gives you a starting point for 3D printing a functional pump or a small fitting that is hard to buy separately. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

本合集的文字为英文，搜索本身支持任何语言。

Polyzon合集 · 47个模型 来自4个平台

合集是如何整理的

此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月15日

查看合集 查看全部1579个模型 →
合集

从这里开始

合集中的全部模型

查看全部1579个模型
关于此分类

«3D Models of Hydraulic and Water Pumps in STL»

The models split into a few groups. Gear pumps and lobe pumps are the most mechanical: they have rotors, housings and often a separate drive shaft. Ram pumps and jack parts sit closer to workshop use, while scale detail sets and covers are made to match the proportions of an existing object rather than to pump anything. Water valves, check valves and pool jets belong to the plumbing side of the topic.

Before printing, read the author's page for the details that decide the result: overall size and scale, number of parts and how they join, whether supports are needed, and which material and settings the author lists. Clearances between moving parts matter more than wall thickness, so check the tolerances and any notes about sanding or drilling after printing. Photos of real prints show how the surfaces and fits come out.

If the results look thin, try related wording: water pump, gear pump, impeller, lobe pump, hydraulic ram, check valve, jack pad, pump cover. Related topics such as pool fittings, RC hydraulics, scale model parts and workshop jacks often lead to the same files under different names. Combining a part name with a scale or a use case narrows the list further.

FAQ

常见问题

Do 3D-printed pumps actually move water?
Some designs are made as working pumps with rotors and seals, and others are static models or covers. The author's page usually states which one it is, along with the parts and fittings involved.
Which material is used for a printed pump?
Authors list their own material and settings, often PETG, ASA or PLA depending on whether the part touches water or heat. Check that page rather than assuming a default.
How do I match a pump part to an existing machine?
Measure the mounting points, shaft diameter and hose connection first, then compare them with the dimensions given on the model page. Scaling a file changes wall thickness and clearances as well as size.
What should I check before printing a gear pump?
Look at the clearance between the gears and the housing, the number of separate parts, and whether the design needs supports inside the pump chamber. Test prints of a single gear can show whether the fit is right.
相关
交通工具

Boat Pump 3D Models: STL Files for Hydraulic and Water Pumps

1817个模型
工具与设备

Makita Height Adjustment Knobs: 3D Models and STL Files

60796个模型
工具与设备

Angle Grinder Attachments: 3D Models and STL Files

42061个模型
工具与设备

Swanson and Swenson 3D Models: STL Collection

2841个模型
工具与设备

Tweeter Adapter 3D Models for Car and Home Speakers

2540个模型
工具与设备

3D Models for Mower, Motorcycle and Workshop Parts

1997个模型

全部3D模型分类

完整的主题目录：从家居日用到CNC，均可在已接入的来源平台中搜索。

查看分类目录