Custom Oval duct transition adapter STL 3D file 63x47 mm to 53x37 mm – transition: 110 mm 📦#10859

STL 3D file for an oval pipe adapter. Side A offers an internal cross-section of 67x47 mm and side B 55x35 mm. A uniform useful length of 10 mm is available on both sleeves. The central transition occupies 90 mm, bringing the overall length to 110 mm. The ends are left without chamfers, with raw inner and outer edges.

STL 3D file for an oval adapter. On side A, the internal cross-section is 20.1x10 mm (oval), whereas on side B it is 19.1x19 mm (nearly circular). Each sleeve provides a useful length of 10 mm. The transition links the two ends over 100 mm, with a total overall length of 120 mm. The shell stays very lightweight, with only 1 mm of wall thickness. The internal edges at the ends are chamfered to help guide the duct during insertion. An offset of 10 mm along the Z axis is applied to side B relative to side A.

Oval pipe adapter available as a STL 3D file. On side A, the internal cross-section is 100x15 mm, whereas on side B it is 50x28 mm. The useful sleeve length is the same on both sides, 10 mm. The transition portion extends over 40 mm and the overall length, sleeves included, is 60 mm. The internal chamfers help start the duct insertion more easily.

STL 3D file for an oval connector. On side A, the internal cross-section is 88.9x34.9 mm (oval), whereas on side B it is 46x45 mm (nearly circular). The useful length is consistent on both ends: 10 mm. The transition links the two ends over 20 mm, with a total overall length of 40 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 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.

STL 3D file for an oval duct adapter. On side A, the internal cross-section is 25.6x15.7 mm, whereas on side B it is 11x10 mm. The sleeves on sides A and B have the same useful length of 19.6 mm. Between the two sleeves, the transition runs over 160 mm, resulting in an overall length of 199.2 mm. The external edges at the ends are chamfered, which simplifies inserting the adapter into the duct.

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.

STL 3D file for an oval hose fitting. The internal cross-section on side A is 22.9x11.6 mm (oval), while on side B it is 18x17.9 mm (nearly circular). The useful sleeve length on side A is 20 mm, while on side B it reaches 10 mm. The central transition occupies 40 mm, bringing the overall length to 70 mm. With 1 mm of thickness, the wall remains flexible and material-efficient. Internal chamfers are added at the ends to make assembly and duct insertion easier. An offset of 8.7 mm along the Z axis is applied to side B relative to side A.

STL 3D file for an oval connector. Side A offers an internal cross-section of 23.1x11.7 mm (oval) and side B 19x18.9 mm (nearly circular). The sleeve on side A provides a useful length of 20 mm, and on side B 15 mm. The transition links the two ends over 40 mm, with a total overall length of 75 mm. Wall thickness is minimal at 1 mm. Internal chamfers are added at the ends to make assembly and duct insertion easier. An offset of 8.8 mm along the Z axis is applied to side B 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 duct coupling provided as a STL 3D file. The internal cross-section on side A is 79x33 mm (oval), while on side B it is 46x45 mm (nearly circular). The useful sleeve length is the same on both sides, 10 mm. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 40 mm. Both the inner and outer edges at the ends remain unchamfered.

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 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 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.

Oval connector provided as a STL 3D file. On both sides A and B, the internal cross-section is the same: 22.9x11.5 mm. Both sleeves share an identical useful length of 5 mm. The transition portion extends over 20 mm and the overall length, sleeves included, is 30 mm. The shell stays very lightweight, with only 1 mm of wall thickness. Internal chamfers at the ends improve assembly and make insertion smoother.

Oval adapter available as a STL 3D file. The internal cross-section on side A is 35x17.2 mm (oval), while on side B it is 30.6x30.5 mm (nearly circular). Both sleeves share an identical useful length of 8 mm. The transition section is 20 mm long, for a final overall length of 36 mm. The external edges at the ends are chamfered, which simplifies inserting the adapter into the duct.

Oval duct adapter available as a STL 3D file. On side A, the internal cross-section is 35x17.2 mm (oval), whereas on side B it is 30x29.9 mm (nearly circular). The useful length is consistent on both ends: 8 mm. The central transition occupies 20 mm, bringing the overall length to 36 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 adapter. The internal cross-section on side A is 67x46 mm (oval), while on side B it is 67.1x67 mm (nearly circular). Both sleeves share an identical useful length of 8 mm. The transition links the two ends over 20 mm, with a total overall length of 36 mm. Both the inner and outer edges at the ends remain unchamfered.

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 coupling available as a STL 3D file. On side A, the internal cross-section is 20.1x20 mm (nearly circular), whereas on side B it is 35x15 mm (oval). A uniform useful length of 25 mm is available on both sleeves. The transition section between the two ends is 20 mm long, for an overall length of 70 mm (sleeve A, transition and sleeve B). The internal edges at the ends are chamfered to help guide the duct during insertion.

Oval duct fitting provided as a STL 3D file. The internal cross-section on side A is 67x46 mm (oval), while on side B it is 67.1x67 mm (nearly circular). A uniform useful length of 14 mm is available on both sleeves. The transition links the two ends over 20 mm, with a total overall length of 48 mm. No chamfer is applied at the ends, so both the inner and outer edges remain sharp.

Oval duct fitting in STL 3D file format. The internal cross-section on side A is 69x39 mm (oval), while on side B it is 70x69 mm (nearly circular). The useful sleeve length on side A is 20 mm, while on side B it reaches 10 mm. The transition section is 30 mm long, for a final overall length of 60 mm. The ends are straight, with no chamfer at all.

Oval hose adapter provided as a STL 3D file. The internal cross-sections on sides A and B are identical, 26x17 mm. The useful sleeve length is the same on both sides, 20 mm. The transition section is 20 mm long, for a final overall length of 60 mm. The internal edges at the ends are chamfered to help guide the duct during insertion. Compared to side A, side B is shifted by 1.3 mm along the Y axis and 8.5 mm along the Z axis.

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 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 duct transition adapter available as a STL 3D file. The internal cross-section on side A is 36.1x32.9 mm (oval), while on side B it is 28.5x28.4 mm (nearly circular). The useful lengths are 22 mm (A) and 42 mm (B), respectively. The central transition occupies 20 mm, bringing the overall length to 84 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 120x80 mm, while on side B it is 90x70 mm. The sleeves on sides A and B have the same useful length of 5 mm. The transition section is 30 mm long, for a final overall length of 40 mm. No chamfer is applied at the ends, so both the inner and outer edges remain sharp.