Custom Oval hose adapter STL file 145x144 mm to 250x20 mm – transition: 60 mm 📦#9610

STL 3D file for an oval duct transition adapter. On side A, the internal cross-section is 145x144 mm (nearly circular), whereas on side B it is 250x20 mm (oval). On side A, the sleeve is 50 mm long, and on side B 100 mm. The transition section between the two ends is 75 mm long, for an overall length of 225 mm (sleeve A, transition and sleeve B). The shell is relatively thick, with a wall thickness of 4 mm. Both the inner and outer edges at the ends remain unchamfered.

Oval duct coupling available as a STL 3D file. The internal cross-section on side A is 150x149 mm (nearly circular), while on side B it is 250x20 mm (oval). The sleeves also differ in useful length: 50 mm on side A and 100 mm on side B. The transition section is 40 mm long, for a final overall length of 190 mm. With 4 mm of wall thickness, the adapter gains extra strength. The ends are left without chamfers, with raw inner and outer edges.

STL 3D file for an oval pipe adapter. The internal cross-section on side A is 140x139 mm (nearly circular), while on side B it is 250x20 mm (oval). On side A, the sleeve is 50 mm long, and on side B 100 mm. Between the two sleeves, the transition runs over 75 mm, resulting in an overall length of 225 mm. The ends are straight, with no chamfer at all.

Oval pipe adapter provided as a STL 3D file. Side A offers an internal cross-section of 195.1x195 mm (nearly circular) and side B 195x35 mm (oval). The sleeve on side A provides a useful length of 50 mm, and on side B 100 mm. The transition portion extends over 100 mm and the overall length, sleeves included, is 250 mm. Wall thickness is generous (5 mm). The internal chamfers help start the duct insertion more easily.

STL 3D file for an oval coupling. The internal cross-section on side A is 66x65.9 mm (nearly circular), while on side B it is 107x51.5 mm (oval). The sleeves on sides A and B have the same useful length of 80 mm. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 180 mm. The wall is on the thicker side at 5 mm. The ends are straight, with no chamfer at all.

Oval adapter available as a STL 3D file. The internal cross-section on side A is 77x75 mm (nearly circular), while on side B it is 60x55 mm (oval). The useful sleeve length on side A is 50 mm, while on side B it reaches 100 mm. Between the two sleeves, the transition runs over 50 mm, resulting in an overall length of 200 mm. The wall is on the thicker side at 4 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

STL 3D file for an oval adapter. The internal cross-section on side A is 130x90 mm, while on side B it is 100x40 mm. The useful sleeve length on side A is 50 mm, while on side B it reaches 20 mm. The transition section between the two ends is 100 mm long, for an overall length of 170 mm (sleeve A, transition and sleeve B). No chamfer is applied at the ends, so both the inner and outer edges remain sharp.

Oval connector provided as a STL 3D file. On side A, the internal cross-section is 196x195.9 mm (nearly circular), whereas on side B it is 196x56 mm (oval). The useful lengths are 20 mm (A) and 40 mm (B), respectively. Between the two sleeves, the transition runs over 60 mm, resulting in an overall length of 120 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval connector available as a STL 3D file. On side A, the internal cross-section is 190x165 mm, whereas on side B it is 135x35 mm. The sleeves also differ in useful length: 30 mm on side A and 45 mm on side B. The transition links the two ends over 45 mm, with a total overall length of 120 mm. The shell is relatively thick, with a wall thickness of 5 mm. External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

Oval hose adapter provided as a STL 3D file. On side A, the internal cross-section is 105x35 mm, whereas on side B it is 105x34 mm. The useful sleeve length is the same on both sides, 40 mm. The transition links the two ends over 20 mm, with a total overall length of 100 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier.

Oval coupling in STL 3D file format. On side A, the internal cross-section is 120x60 mm, whereas on side B it is 70x30 mm. The useful sleeve length on side A is 100 mm, while on side B it reaches 20 mm. The transition section is 30 mm long, for a final overall length of 150 mm. Both the inner and outer edges at the ends remain unchamfered.

Oval duct adapter available as a STL 3D file. The internal cross-section on side A is 200.1x200 mm (nearly circular), while on side B it is 200x95 mm (oval). Both sleeves share an identical useful length of 30 mm. The transition links the two ends over 100 mm, with a total overall length of 160 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier.

STL 3D file for an oval duct adapter. Side A offers an internal cross-section of 100x50 mm (oval) and side B 70x68 mm (nearly circular). The sleeves also differ in useful length: 50 mm on side A and 25 mm on side B. The transition section is 20 mm long, for a final overall length of 95 mm. A thickness of 5 mm provides good stiffness. No chamfer is applied at the ends, so both the inner and outer edges remain sharp.

STL 3D file for an oval adapter. Side A offers an internal cross-section of 90.1x90 mm (nearly circular) and side B 100x40 mm (oval). The useful sleeve length on side A is 50 mm, while on side B it reaches 20 mm. The transition section is 100 mm long, for a final overall length of 170 mm. The external chamfers improve fit when inserting the adapter into ducts or hoses.

Oval duct fitting provided as a STL 3D file. The internal cross-section on side A is 79x68 mm, while on side B it is 40x30 mm. On side A, the sleeve is 15 mm long, and on side B 100 mm. Between the two sleeves, the transition runs over 40 mm, resulting in an overall length of 155 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval duct fitting in STL 3D file format. Side A offers an internal cross-section of 120x80 mm and side B 90x70 mm. The useful sleeve length is the same on both sides, 20 mm. The transition portion extends over 30 mm and the overall length, sleeves included, is 70 mm. The ends are left without chamfers, with raw inner and outer edges.

Oval connector available as a STL 3D file. On side A, the internal cross-section is 102x74 mm (oval), whereas on side B it is 72x71 mm (nearly circular). You get a sleeve of 20 mm on side A and 25 mm on side B. The transition section between the two ends is 32 mm long, for an overall length of 77 mm (sleeve A, transition and sleeve B). The shell is relatively thick, with a wall thickness of 4 mm. The ends are straight, with no chamfer at all.

Oval hose adapter in STL 3D file format. On side A, the internal cross-section is 55x25 mm (oval), whereas on side B it is 43x42 mm (nearly circular). The sleeve on side A provides a useful length of 50 mm, and on side B 30 mm. The central transition occupies 20 mm, bringing the overall length to 100 mm. The ends are left without chamfers, with raw inner and outer edges.

Oval duct coupling provided as a STL 3D file. Side A offers an internal cross-section of 106x78 mm (oval) and side B 82x81 mm (nearly circular). The sleeve on side A provides a useful length of 20 mm, and on side B 25 mm. The central transition occupies 32 mm, bringing the overall length to 77 mm. The ends are left without chamfers, with raw inner and outer edges.

Oval coupling in STL 3D file format. On side A, the internal cross-section is 121x120.5 mm (nearly circular), whereas on side B it is 90x53 mm (oval). The sleeve on side A provides a useful length of 25 mm, and on side B 30 mm. The transition section is 63 mm long, for a final overall length of 118 mm. Internal chamfers at the ends improve assembly and make insertion smoother. An offset of 31.5 mm along the Z axis is applied to side B relative to side A.

Oval pipe adapter in STL 3D file format. Side A offers an internal cross-section of 106x52 mm (oval) and side B 72x71 mm (nearly circular). The sleeve on side A provides a useful length of 35 mm, and on side B 25 mm. The central transition occupies 32 mm, bringing the overall length to 92 mm. Both the inner and outer edges at the ends remain unchamfered.