| 4087 | Sprinkler System - ESFR Sprinkler (NFPA 13) | |
| 4088 | Sprinkler System - Conventional Upright Sprinkler Head | |
| 4089 | Smoke Detector | |
| 4091 | SigmaNEST Software | |
| 4098 | STIHL SR420 Power Mistblower Chemical Sprayer | |
| 4099 | Steam Cleaners | |
| 4100 | Spray Extraction Machines | |
| 4101 | Stainless Steel Heavy Duty Recessed Manhole Cover & Frame | |
| 4102 | Single-Disc Machines | |
| 4103 | Stainless Steel Medium Duty Recessed Manhole Cover & Frame | |
| 4105 | Scrubber dryers | |
| 4107 | Stainless Steel Light Duty Recessed Manhole Cover & Frame | |
| 4109 | Solid Rubber Bumper | |