LPE25-LPE40 Adapter 2.5" to 4" Exhaust Adapter

If you're running a 4" exhaust line but your printer outputs a 2.5" hose, this is the missing link. The LPE25-LPE40 Adapter connects directly to the LogicalPlanet Quick Connect Exhaust System on the small end and steps up to a standard 4" duct on the large end — no hacks, no tape, no compromises.

The 2.5" end is fully compatible with the Quick Release Head (LPE25-H00), so you get the same tool-free snap connect and disconnect as the rest of the system.

Parts

• LPE25-LPE40 — 2.5" to 4" Adapter Body
• LPE25-E11 — End Ring (1x required)

Dimensions

• Overall height: 118.9mm
• Large end outer diameter: 100mm
• Small end outer diameter: 63.4mm
• Wall thickness: 1.6mm

Compatible With

• Full LogicalPlanet Quick Connect Exhaust System (LPE25 series)
• Quick Release Head (LPE25-H00)
• Variable Flow Valve (see link below)

Print Settings

• Recommended material: PETG or PLA
• Nozzle: 0.4mm
• Layer height: 0.2mm
• Line width: 0.4mm
• Wall count: 4 (1.6mm)
• Top/Bottom layers: 5
• Infill: 40% Cubic
• Ironing: Not required
• Brim: No
• Support: No

Related Components

Quick Connect Exhaust System (full LPE25 series) https://www.logicalplanet.com/2024/02/11/quick-connect-exhaust/

Variable Flow Valve https://www.logicalplanet.com/2024/03/05/variable_flow_valve/

Commercial Licensing Commercial licensing is available through LogicalPlanet Memberships here on Thangs. Members can request customization and commercial support.

Related Links

Join the LogicalPlanet Discord https://linktr.ee/logicalplanet

Visit my blog for more details and other designs https://www.logicalplanet.com/

Revisions and Updates I occasionally update and revise my designs. When I do, I'll document the changes here. Check back periodically for the latest revision notes or if you're experiencing any issues with a model. Please email me at logicalplanet3d@gmail.com if you would like me to make a revision or have comments about this design.