Custom Oval duct transition adapter STL 3D file 110.1x110 mm to 180x40 mm – transition: 70 mm 📦#10650

STL 3D file for an oval adapter. Side A offers an internal cross-section of 110.1x110 mm (nearly circular) and side B 180x40 mm (oval). Both sleeves share an identical useful length of 40 mm. The transition links the two ends over 70 mm, with a total overall length of 150 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier. An offset of 35 mm along the Y axis and 35 mm along the Z axis is applied to side B relative to side A.

STL 3D file for an oval coupling. The internal cross-section on side A is 90.1x90 mm (nearly circular), while on side B it is 100x40 mm (oval). On side A, the sleeve is 50 mm long, and on side B 20 mm. The transition section is 100 mm long, for a final overall length of 170 mm. The ends are straight, with no chamfer at all. Side B is offset by 30 mm along the Y axis and 30 mm along the Z axis relative to side A.

STL 3D file for an oval duct adapter. On side A, the internal cross-section is 110.1x110 mm (nearly circular), whereas on side B it is 180x40 mm (oval). A uniform useful length of 40 mm is available on both sleeves. The transition portion extends over 20 mm and the overall length, sleeves included, is 100 mm. External chamfers at the ends help with engagement and assembly within the duct system.

STL 3D file for an oval duct coupling. On side A, the internal cross-section is 220x100 mm, whereas on side B it is 185x55 mm. The sleeve on side A provides a useful length of 5 mm, and on side B 6 mm. The transition links the two ends over 24 mm, with a total overall length of 35 mm. A thickness of 1 mm provides a very light, thin shell. The external chamfers improve fit when inserting the adapter into ducts or hoses. Compared to side A, side B is shifted by 11 mm along the Y axis and 11 mm along the Z axis.

Oval duct adapter in STL 3D file format. The internal cross-section on side A is 220x100 mm, while on side B it is 185x55 mm. A uniform useful length of 5 mm is available on both sleeves. The transition links the two ends over 20 mm, with a total overall length of 30 mm. With 1 mm of thickness, the wall remains flexible and material-efficient. The external edges at the ends are chamfered, which simplifies inserting the adapter into the duct. Side B is offset by 9 mm along the Y axis and 9 mm along the Z axis relative to side A.

STL 3D file for an oval duct adapter. The internal cross-section on side A is 160x37 mm (oval), while on side B it is 45.1x45 mm (nearly circular). The useful length is consistent on both ends: 20 mm. The transition links the two ends over 20 mm, with a total overall length of 60 mm. External chamfers at the ends help with engagement and assembly within the duct system. Side B is offset by 10 mm along the Y axis relative to side A.

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 adapter provided as a STL 3D file. The internal cross-section on side A is 110.1x110 mm (nearly circular), while on side B it is 180x40 mm (oval). The useful length is consistent on both ends: 40 mm. Between the two sleeves, the transition runs over 70 mm, resulting in an overall length of 150 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier. Side B is offset by 35 mm along the Z axis relative to side A.

STL 3D file for an oval hose fitting. The internal cross-section on side A is 140x80 mm, while on side B it is 130x35 mm. You get a sleeve of 8 mm on side A and 6 mm on side B. The transition links the two ends over 40 mm, with a total overall length of 54 mm. Internal chamfers at the ends improve assembly and make insertion smoother.

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 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 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 connector available as a STL 3D file. On side A, the internal cross-section is 140x50 mm, whereas on side B it is 130x35 mm. You get a sleeve of 8 mm on side A and 6 mm on side B. The central transition occupies 40 mm, bringing the overall length to 54 mm. The internal chamfers help start the duct insertion more easily.

Oval connector available as a STL 3D file. On side A, the internal cross-section is 140x40 mm, whereas on side B it is 130x35 mm. The useful sleeve length on side A is 8 mm, while on side B it reaches 6 mm. The transition section between the two ends is 40 mm long, for an overall length of 54 mm (sleeve A, transition and sleeve B). The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval duct transition adapter in STL 3D file format. Side A offers an internal cross-section of 150x40 mm and side B 130x35 mm. The sleeve on side A provides a useful length of 8 mm, and on side B 6 mm. Between the two sleeves, the transition runs over 40 mm, resulting in an overall length of 54 mm. Internal chamfers at the ends improve assembly and make insertion smoother.

Oval coupling available as a STL 3D file. On side A, the internal cross-section is 160x50 mm (oval), whereas on side B it is 45.1x45 mm (nearly circular). Both sleeves share an identical useful length of 20 mm. The transition section between the two ends is 20 mm long, for an overall length of 60 mm (sleeve A, transition and sleeve B). Both the inner and outer edges at the ends remain unchamfered. Side B is offset by 10 mm along the Y axis relative to side A.

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 fitting available as a STL 3D file. On side A, the internal cross-section is 140x40 mm, whereas on side B it is 130x35 mm. On side A, the sleeve is 8 mm long, and on side B 6 mm. The transition portion extends over 20 mm and the overall length, sleeves included, is 34 mm. Internal chamfers at the ends improve assembly and make insertion smoother.

Oval duct transition adapter in STL 3D file format. The internal cross-section on side A is 73x30 mm, while on side B it is 65x35 mm. The useful lengths are 30 mm (A) and 50 mm (B), respectively. The transition section between the two ends is 150 mm long, for an overall length of 230 mm (sleeve A, transition and sleeve B). The external edges at the ends are chamfered, which simplifies inserting the adapter into the duct.

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 adapter available as a STL 3D file. The internal cross-section on side A is 80x30 mm, while on side B it is 50x15 mm. The useful lengths are 20 mm (A) and 100 mm (B), respectively. The transition section between the two ends is 40 mm long, for an overall length of 160 mm (sleeve A, transition and sleeve B). A thickness of 4 mm provides good stiffness. Both the inner and outer edges at the ends remain unchamfered. Compared to side A, side B is shifted by 20 mm along the Y axis.

Oval connector available as a STL 3D file. The internal cross-section on side A is 53x52 mm (nearly circular), while on side B it is 50x28 mm (oval). On side A, the sleeve is 20 mm long, and on side B 30 mm. The transition section is 20 mm long, for a final overall length of 70 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval hose adapter in STL 3D file format. The internal cross-section on side A is 158x40 mm (oval), while on side B it is 113x112 mm (nearly circular). Each sleeve provides a useful length of 30 mm. The central transition occupies 20 mm, bringing the overall length to 80 mm. External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

STL 3D file for an oval duct fitting. The internal cross-section on side A is 120.1x120 mm (nearly circular), while on side B it is 80x40 mm (oval). On side A, the sleeve is 5 mm long, and on side B 10 mm. The central transition occupies 20 mm, bringing the overall length to 35 mm. A thickness of 4 mm provides good stiffness. The external chamfers improve fit when inserting the adapter into ducts or hoses.

STL 3D file for an oval duct adapter. On side A, the internal cross-section is 100.1x100 mm (nearly circular), whereas on side B it is 80x40 mm (oval). You get a sleeve of 5 mm on side A and 10 mm on side B. The transition section is 20 mm long, for a final overall length of 35 mm. Wall thickness is generous (4 mm). External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

Oval pipe adapter provided as a STL 3D file. On side A, the internal cross-section is 100x80 mm, whereas on side B it is 80x40 mm. The sleeves also differ in useful length: 5 mm on side A and 10 mm on side B. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 35 mm. With 4 mm of wall thickness, the adapter gains extra strength. External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

Oval connector available as a STL 3D file. The internal cross-section on side A is 91x80 mm, while on side B it is 80x40 mm. The useful sleeve length on side A is 5 mm, while on side B it reaches 10 mm. The transition section between the two ends is 20 mm long, for an overall length of 35 mm (sleeve A, transition and sleeve B). The shell is relatively thick, with a wall thickness of 4 mm. External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

STL 3D file for an oval hose fitting. On side A, the internal cross-section is 80.1x80 mm (nearly circular), whereas on side B it is 80x40 mm (oval). The sleeve on side A provides a useful length of 5 mm, and on side B 10 mm. The transition section is 20 mm long, for a final overall length of 35 mm. The wall is on the thicker side at 4 mm. External chamfers at the ends help with engagement and assembly within the duct system.

Oval pipe adapter in STL 3D file format. The internal cross-section on side A is 52x39 mm (oval), while on side B it is 47x46 mm (nearly circular). The useful sleeve length is the same on both sides, 30 mm. The transition section is 20 mm long, for a final overall length of 80 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.