Description
Our Diaphragms are a direct fit for Atlas Copco/Epiroc EC140T, EC150T, EC150TCL, EC155T, EC155TCL, HB2000, HB2000DP, HB2500, HB2500DP, MB1700, MB1700DP, HB2200, HB2200DP, Chicago Pneumatic RX26. The OEM part number is:
| Model |  Serial Number | Part Number |
| EC140T | DEQ181382 | 3362261647 |
| EC150T EC150TCL |
DEQ181223 DEQ140896 - DEQ151617 DEQ151618 - DEQ181222 |
3362261647 |
| EC155T EC155TCL |
DEQ180847 DEQ152191 - DEQ171710 DEQ130698 - DEQ152190 DEQ171711 - DEQ180846 |
3362261647 |
| HB2000 HB2000DP HB2500 HB2500DP |
DEQ220482 DEQ180110 |
3362261647 |
| MB1700 MB1700DP |
3200 | 3362261647 |
| HB2200 HB2200DP |
3362261647 | |
| RX26 | DEQ152263 | 3362261647 |
 
The quality of the diaphragm you choose is a large consideration, and not all diaphragms are the same. The Rubber material can widely vary depending on temperature, mixing time, and mold style. This results in significant viscosity variations during manufacturing and an inconsistent product.
Big Hammer Co is a direct replacement manufacturer for all our brands. Big Hammer Co is not endorsed or sponsored by or associated with Atlas Copco/Epiroc. This product is a direct replacement part.
Any use of or reference to the Atlas Copco/Epiroc trademark is for the sole purpose of indicating compatibility or product fit, and is not meant to imply any affiliation or relationship between Big Hammer Co and Atlas Copco/Epiroc and/or the Atlas Copco/Epiroc Trademark.