Round air vent STL file ∅ 50 mm, slat angle: 45° 📦#2775
Generation date: 2025-10-25
3D model download
Free- round-air-vent-dia50mm-slD45d-_model2775-nb0_dd{id}.stl : 1.3 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 | 50 mm |
| #2 | slat angle | 45 ° |
| #3 | slat thickness | 2 mm |
| #4 | flange width | 6 mm |
| #5 | central reinforcement | no |
Representation of the parameters
- 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 |
Related 3D models
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 |
|---|---|---|
| male diameter | 53 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 80 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
| flange width | 10 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 85 | mm |
| slat angle | 35 | ° |
| slat thickness | 1.8 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 59 | mm |
| slat angle | 45 | ° |
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| flange width | 6 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 50 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 70 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 80 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 85 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 115 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
| flange width | 10 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
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| slat angle | 45 | ° |
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| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 93.7 | mm |
| slat angle | 30 | ° |
| slat thickness | 1.8 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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1 object(s) - format STL
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 100 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 100 | mm |
| slat angle | 40 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 75 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
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| central reinforcement | no |
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| Parameter | Value | Unit |
|---|---|---|
| male diameter | 85 | mm |
| slat angle | 45 | ° |
| slat thickness | 1.6 | mm |
| flange width | 0 | mm |
| central reinforcement | no |
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1 object(s) - format STL
Model of a round air vent for ventilation in STL format. Its insertion diameter is 50 mm. The slats have an angle of 35° and a low thickness of 1.6 mm. This 3D ventilation grille features no flange.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 50 | mm |
| slat angle | 35 | ° |
| slat thickness | 1.6 | mm |
| flange width | 0 | mm |
| central reinforcement | no |
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1 object(s) - format STL
File of a round air vent for ventilation in STL format. Its male diameter measures 90 mm. The slats have a steep angle of 50° and a low thickness of 1.6 mm. This 3D vent grille features no flange.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 90 | mm |
| slat angle | 50 | ° |
| slat thickness | 1.6 | mm |
| flange width | 0 | mm |
| central reinforcement | no |
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1 object(s) - format STL
Model of a round vent cover for air circulation in STL format. Its male diameter is 93.6 mm. The slats have a slight angle of 30° and a low thickness of 1.6 mm. This 3D ventilation grille features a thin flange of 5 mm. The overall diameter of the model is 103.6 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 93.6 | mm |
| slat angle | 30 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
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1 object(s) - format STL
Design of a round vent cover for air circulation in STL format. Its insertion diameter measures 100 mm. The slats have a slight angle of 30° and a low thickness of 1.6 mm. This vent cover features a thin flange of 5 mm. The overall diameter of this model is 110 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 100 | mm |
| slat angle | 30 | ° |
| slat thickness | 1.6 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
Round air vent STL 3D file ∅ 67.7 mm, slat angle: 40° (📦 #1395)
1 object(s) - format STL
3D file of a round vent cover for air circulation in STL format. Its male diameter is 67.7 mm. The slats have an angle of 40° and a low thickness of 1.4 mm. This 3D ventilation grille has a thin flange of 5 mm. The total diameter of the model is 77.7 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 67.7 | mm |
| slat angle | 40 | ° |
| slat thickness | 1.4 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
Round air vent STL file ∅ 90 mm, slat angle: 35° (📦 #1291)
1 object(s) - format STL (5.0/5) 1 vote(s)
3D file of a round air vent for air circulation in STL format. Its male diameter measures 90 mm. The slats have an angle of 35° and a low thickness of 1.6 mm. This ventilation grille features no flange.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 90 | mm |
| slat angle | 35 | ° |
| slat thickness | 1.6 | mm |
| flange width | 0 | mm |
| central reinforcement | no |
Round air vent STL file ∅ 71.5 mm, slat angle: 40° (📦 #1276)
1 object(s) - format STL
File of a round air vent for ventilation in STL format. Its male diameter is 71.5 mm. The slats have an angle of 40° and a low thickness of 1.4 mm. This ventilation grille has a thin flange of 5 mm. The overall diameter of this model is 81.5 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 71.5 | mm |
| slat angle | 40 | ° |
| slat thickness | 1.4 | mm |
| flange width | 5 | mm |
| central reinforcement | no |
Round air vent STL 3D file ∅ 152 mm, slat angle: 45° (📦 #1335)
1 object(s) - format STL (5.0/5) 1 vote(s)
Design of a round air vent for ventilation in STL format. Its insertion diameter measures 152 mm. The slats have an angle of 45° and a high thickness of 2 mm. This 3D aeration grille features a thin flange of 3 mm. The overall diameter of this model is 158 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 152 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
| flange width | 3 | mm |
| central reinforcement | no |
Round air vent STL file ∅ 71 mm, slat angle: 60° (📦 #2714)
1 object(s) - format STL
3D model of a round grille for ventilation in STL format. Its insertion diameter is 71 mm. The slats have a steep angle of 60° and a low thickness of 1.6 mm. This vent cover features no flange.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 71 | mm |
| slat angle | 60 | ° |
| slat thickness | 1.6 | mm |
| flange width | 0 | mm |
| central reinforcement | no |
Round air vent STL file ∅ 60 mm, slat angle: 45° with central reinforcement (📦 #1499)
1 object(s) - format STL (5.0/5) 1 vote(s)
Model of a round grille for ventilation in STL format. Its insertion diameter is 60 mm. The slats have an angle of 45° and a high thickness of 2 mm. A central reinforcement secures the whole structure. This 3D vent cover has a thin flange of 5 mm. The full diameter of this model is 70 mm.
| Parameter | Value | Unit |
|---|---|---|
| male diameter | 60 | mm |
| slat angle | 45 | ° |
| slat thickness | 2 | mm |
| flange width | 5 | mm |
| central reinforcement | yes |