| 4088 | Sprinkler System - ESFR Sprinkler (NFPA 13) | |
| 4089 | Sprinkler System - Conventional Upright Sprinkler Head | |
| 4090 | Smoke Detector | |
| 4092 | SigmaNEST Software | |
| 4099 | STIHL SR420 Power Mistblower Chemical Sprayer | |
| 4100 | Steam Cleaners | |
| 4101 | Spray Extraction Machines | |
| 4102 | Stainless Steel Heavy Duty Recessed Manhole Cover & Frame | |
| 4103 | Single-Disc Machines | |
| 4104 | Stainless Steel Medium Duty Recessed Manhole Cover & Frame | |
| 4106 | Scrubber dryers | |
| 4108 | Stainless Steel Light Duty Recessed Manhole Cover & Frame | |
| 4110 | Solid Rubber Bumper | |