Custom Round air vent STL 3D file ∅ 80 mm, slat angle: 10° 📦#8915
Generation date: 2026-05-12
3D model download
Free- round-air-vent-dia80mm-slD10d-_model8915-nb0_dd{id}.stl : 1.7 Mo
STL
Mesh quality :
0.1
0.1
(attribution - non commercial use - no derivatives)
Safe download
Values for this model
This model was generated by the Round air vent grill template, with the following values:
| Parameter | Value | |
|---|---|---|
| #1 | male diameter | 80 mm (≃3.15 in) |
| #2 | slat angle | 10 ° |
| #3 | slat thickness | 1.6 mm (≃1/16 in) |
| #4 | flange width | 20 mm (≃0.79 in) |
| #5 | central reinforcement | no |
| Metadata | Value |
|---|---|
| Total diameter (including flange) | 120 mm (≃4.72 in) |
| Total thickness | 25 mm (≃0.98 in) |
Parameter overview
- The total thickness of the vent is 25 mm.
- Whatever the parameters, the slats never overlap. This ensures an optimal airflow. At the same time, the slats form an almost opaque screen along the axis.
- The slats are actually shaped as parallelograms rather than rectangles. This ensures better printability.
- The slats and the central reinforcement (if present) feature a 0.40 mm fillet on all edges. This improves airflow and prevents potential whistling.
- The collar, if present, is 3 mm thick and has a 2 mm fillet for aesthetic purposes.
- The male insertion area is 3 mm thick and has a 1 mm fillet on both edges to facilitate insertion into the intended slot.
- The central reinforcement, if present, is 2 mm thick and spans the entire projected width of the slats.
Labels are used in the naming of the downloaded 3D files.
| Parameter | Label |
|---|---|
| #1 male diameter | dia |
| #2 slat angle | slD |
| #3 slat thickness | slT |
| #4 flange width | flW |
| #5 central reinforcement | renf |
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To search for a model based on your own parameters, go to the template page Round air vent grill
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 122 | mm |
| slat angle | 30 | ° |
| slat thickness | 1.8 | mm |
| flange width | 16 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
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| slat angle | 30 | ° |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 125 | mm |
| slat angle | 35 | ° |
| slat thickness | 1.6 | mm |
| flange width | 20 | mm |
| central reinforcement | no |
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|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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|---|---|---|
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|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 108 | mm |
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1 object(s) - format STL
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 79.5 | mm |
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3D model of a round grille for air circulation in STL format. Its insertion diameter is 76 mm. The slats have an angle of 45° and a low thickness of 1.5 mm. This 3D vent grille features a prominent flange of 20 mm. The full diameter of this model is 116 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 76 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.5 | mm |
| flange width | 20 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 90 | mm |
| slat angle | 15 | ° |
| slat thickness | 1.4 | mm |
| flange width | 15 | mm |
| central reinforcement | yes |
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1 object(s) - format STL
3D model of a round vent cover for air circulation in STL format. Its male diameter measures 67 mm. The slats have an angle of 45° and a low thickness of 1.4 mm. This 3D vent grille has a prominent flange of 20 mm. The total diameter of this model is 107 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 67 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.4 | mm |
| flange width | 20 | mm |
| central reinforcement | no |
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1 object(s) - format STL
3D file of a round grille for air circulation in STL format. Its insertion diameter measures 111 mm. The slats have a slight angle of 20° and a low thickness of 1.4 mm. A centered vertical reinforcement reinforces the slats. This vent grille has a prominent flange of 20 mm. The full diameter of this model is 151 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 111 | mm |
| slat angle | 20 | ° |
| slat thickness | 1.4 | mm |
| flange width | 20 | mm |
| central reinforcement | yes |
Round air vent STL file ∅ 113 mm, slat angle: 20° with central reinforcement (📦 #4294)
1 object(s) - format STL
Model of a round grille for ventilation in STL format. Its male diameter measures 113 mm. The slats have a slight angle of 20° and a low thickness of 1.4 mm. A central reinforcement reinforces the whole structure. This 3D ventilation grille has a prominent flange of 20 mm. The total diameter of this model is 153 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 113 | mm |
| slat angle | 20 | ° |
| slat thickness | 1.4 | mm |
| flange width | 20 | mm |
| central reinforcement | yes |
Round air vent STL 3D file ∅ 90 mm, slat angle: 45° (📦 #8008)
1 object(s) - format STL
3D file of a round vent cover for ventilation in STL format. Its insertion diameter is 90 mm. The slats have an angle of 45° and a low thickness of 1.6 mm. This ventilation grille features a prominent flange of 15 mm. The full diameter of the model is 120 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 90 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 15 | mm |
| central reinforcement | no |
Round air vent STL file ∅ 144 mm, slat angle: 35° (📦 #9445)
1 object(s) - format STL
Design of a round air vent for air circulation in STL format. Its male diameter is 144 mm. The slats have an angle of 35° and a high thickness of 2 mm. This 3D ventilation grille features a prominent flange of 20 mm. The full diameter of this model is 184 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 144 | mm |
| slat angle | 35 | ° |
| slat thickness | 2 | mm |
| flange width | 20 | mm |
| central reinforcement | no |
Round air vent STL 3D file ∅ 85 mm, slat angle: 10° with central reinforcement (📦 #9734)
1 object(s) - format STL
3D file of a round air vent for ventilation in STL format. Its male diameter is 85 mm. The slats have a slight angle of 10° and a high thickness of 2 mm. A centered vertical reinforcement reinforces the whole structure. This aeration grille has a prominent flange of 20 mm. The overall diameter of the model is 125 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 85 | mm |
| slat angle | 10 | ° |
| slat thickness | 2 | mm |
| flange width | 20 | mm |
| central reinforcement | yes |