| Similarity | Rank | |
|---|---|---|
| CFM | 0.833 | 55747 |
| gpm | 0.826 | 78545 |
| PSI | 0.784 | 34385 |
| PPM | 0.693 | 50172 |
| BTU | 0.679 | 51224 |
| kW | 0.653 | 27413 |
| RPM | 0.645 | 24337 |
| Btu | 0.643 | 95043 |
| Pump | 0.641 | 21678 |
| KW | 0.641 | 48558 |
| AER | 0.641 | 91264 |
| ASHRAE | 0.636 | 80691 |
| Meter | 0.635 | 33870 |
| Filtration | 0.632 | 63090 |
| Metering | 0.630 | 85175 |
| Sprinkler | 0.629 | 88949 |
| TSI | 0.627 | 64903 |
| AEM | 0.624 | 91476 |
| Heater | 0.621 | 46965 |
| pumper | 0.621 | 91758 |
| SEER | 0.620 | 56032 |
| gallons | 0.620 | 10814 |
| tankless | 0.619 | 50304 |
| nozzles | 0.616 | 42680 |
| Washer | 0.614 | 59599 |