| 391 | Goyen Particulate Emission Monitor PEM | |
| 392 | Goyen Manifold Flat Mount Valves MM & MR Series | |
| 393 | Goyen Industrial Pneumatic Products | |
| 394 | Goyen Flanged Valves FS Series | |
| 395 | Goyen Filter Failure Detector FFD | |
| 396 | Goyen Filter Failure Alarm FFA | |
| 397 | Goyen Filter Cleaning Controllers IS/ISP Series | |
| 398 | Goyen Filter Cleaning Controllers ECS/ECX Series | |
| 399 | Goyen Filter Cleaning Controllers DS Series | |
| 400 | Goyen Enclosures For Non-Hazardous Locations 5/8/12 Series | |
| 401 | Goyen Enclosures For Hazardous Locations 3-6VFD Series | |
| 402 | Goyen Dresser Nut Valves RCA45T010 | |
| 403 | Goyen Dresser Nut Valves RCA45DD010 | |
| 404 | Goyen Dresser Nut Valves CA45DD010-305 | |
| 405 | Goyen Dresser Nut Valves CA45DD010-300 | |
| 406 | Goyen Close Pitched Valves CP Series | |
| 407 | Goyen Bulkhead Connectors BH Series | |
| 408 | Goyen Blowtube Nozzles & Clones GOCO Series | |
| 409 | G.B.C. Reciprocating Saw GBC 2700 | |
| 410 | G.B.C. Pipe Cold Cutting Machine Hypercutter | |
| 411 | G.B.C. Pipe Cold Cutting Machine FAST | |
| 412 | G.B.C. Pipe Beveling Machine Mini Auto Compact | |
| 413 | G.B.C. Pipe Beveling Machine Boiler K Series | |
| 414 | G.B.C. Pipe Beveling Machine Boiler 1-4 K Auto | |
| 415 | G.B.C. Pipe Beveling Machine Boiler 1-4 K | |
| 416 | G.B.C. Orbital Pipe Cutting Machine PIPE 6 | |
| 417 | G.B.C. Orbital Pipe Cutting Machine PIPE 4-PIPE 8 | |
| 418 | G.B.C. Flame Cutting Machine GB Cut | |
| 419 | G.B.C. Crawling Pipe Cutting TAF | |
| 420 | Gauges | |