Established over 60 years ago by Robert Welker, the company has passed through three generations of the Welker family and continues to be a leader and innovator of engineering solutions and manufacturing. Originally starting with the oil and gas industry, Welker has expanded to include multiple industries globally.
| SKU | PSC-47-01078 |
| MPN | NV1FF |
| SKU | PSC-47-10812 |
| MPN | OKNV1 |
| SKU | PSC-47-10813 |
| MPN | RKCP2GM |
| SKU | PSC-47-02859 |
| MPN | OKCP2GM |
| MPN | CP-5M |
| SKU | PSC-47-10818 |
| MPN | NV1MF |
| MPN | CP-2M |
| MPN | CP-2GM |
| MPN | LSSM-1 |
| SKU | PSC-47-10015 |
| MPN | OKLSSM1 |
| SKU | PSC-47-09405 |
| MPN | RKLSSM1 |
| SKU | PSC-47-10262 |
| MPN | OKRV1D |
| SKU | PSC-47-10276 |
| MPN | GA247OO |
| SKU | PSC-47-00371 |
| MPN | MR002OO |
| SKU | PSC-47-02897 |
| MPN | OKCP2M |
| SKU | PSC-47-02484 |
| MPN | GA006OO |
