3/4" F-F Adapter | NPT GHT BSPP Versions
Print Profile(6)
Description
🔧 Hydraulic Adapter 3/4" Female → 3/4" Female
3D printable fitting designed to connect two 3/4" male threads.
The design includes 3 different thread profiles:
- GAS/BSPP 55° cylindrical
- NPT 60° tapered
- Gardena (GHT/NH) 60° – 11.5 TPI
All versions are available:
- with tightening nut
- without nut
🛠️ Ideal for
- irrigation systems
- temporary connections
- tests and prototypes
- workshop and DIY
- adaptations between different fittings
✔ Compatible with common hydraulic standards
✔ Body optimized for FDM printing
✔ Versions with and without nut included
✔ Compact and robust geometry
✔ Threads designed for good compatibility and sealing
⚠️ Important
- Not suitable for permanent high-pressure or hot water systems.
- Always use PTFE (Teflon) tape to ensure a tight seal.
📐 TECHNICAL SPECIFICATIONS
Thread side A: 3/4" Female
Thread side B: 3/4" Female
Available profiles:
- GAS/BSPP (55° – 14 TPI cylindrical)
- NPT (60° tapered 1:16)
- Gardena / GHT-NH (60° – 11.5 TPI)
Compatible with standard hydraulic fittings.
🖨️ RECOMMENDED PRINT SETTINGS
Material: PLA / PETG / ASA / Nylon
Layer height: 0.2 mm
Infill: 40%
Orientation: vertical
For maximum strength, 100% infill is recommended.
⚠️ All models created by me have been tested by coupling them with commercial metal fittings.
I guarantee their full compatibility and effective sealing under correct usage conditions.
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Membership
Support FabiuzWorks • Commercial License available for selling physical prints • Membership tiers available for supporters and priority design requests • Custom fitting, adapter, cap and plug requests are always welcome Check out my membership tiers for details.
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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