Custom Oval duct transition adapter STL 3D file 110.1x110 mm to 180x40 mm – transition: 20 mm 📦#10649

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.

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.

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 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.

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 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 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 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 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 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.

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.

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.

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 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 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 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.

Oval hose adapter in STL 3D file format. On side A, the internal cross-section is 52x40 mm (oval), whereas on side B it is 44x43 mm (nearly circular). Each sleeve provides a useful length of 30 mm. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 80 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier.

Oval pipe adapter provided as a STL 3D file. The internal cross-section on side A is 100x70 mm, while on side B it is 80x40 mm. 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. 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 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 coupling provided as a STL 3D file. On side A, the internal cross-section is 183x71 mm (oval), whereas on side B it is 98.1x98 mm (nearly circular). The useful sleeve length on side A is 10 mm, while on side B it reaches 50 mm. The transition links the two ends over 30 mm, with a total overall length of 90 mm. The internal edges at the ends are chamfered to help guide the duct during insertion.

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.

Oval connector available as a STL 3D file. Side A offers an internal cross-section of 218x93 mm and side B 215x90 mm. Each sleeve provides a useful length of 10 mm. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 40 mm. The internal chamfers help start the duct insertion more easily.

Oval duct coupling available as a STL 3D file. Both ends share the same internal cross-section, 52.5x22.7 mm. Each sleeve provides a useful length of 30 mm. The central transition occupies 35 mm, bringing the overall length to 95 mm. With 1 mm of thickness, the wall remains flexible and material-efficient. The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval duct transition adapter available as a STL 3D file. Both ends share the same internal cross-section, 52.5x22.7 mm. A uniform useful length of 30 mm is available on both sleeves. The transition section is 35.5 mm long, for a final overall length of 95.5 mm. Wall thickness is minimal at 1 mm. The internal chamfers help start the duct insertion more easily.

Oval duct adapter provided as a STL 3D file. Side A offers an internal cross-section of 50x20 mm (oval) and side B 35.6x35.5 mm (nearly circular). On side A, the sleeve is 20 mm long, and on side B 35 mm. The transition section between the two ends is 20 mm long, for an overall length of 75 mm (sleeve A, transition and sleeve B). The external chamfers improve fit when inserting the adapter into ducts or hoses.