| 2731 | Steam Converting Valves | Company Product |
| 2732 | Straight-Way Control Valves | Company Product |
| 2733 | Steam Drum Blowdown | Company Product |
| 2734 | Steam Drum Drain | Company Product |
| 2735 | Screeds | Company Product |
| 2736 | Stone Grinders | Company Product |
| 2737 | Screed Vibrators | Company Product |
| 2738 | Safety Valve Accredited Testing Services | Company Product |
| 2739 | Safety Valve Reconditioning | Company Product |
| 2740 | Safety Valve Repair | Company Product |
| 2741 | Single Head Boring Machine | Company Product |
| 2742 | Storage Facilities | Company Product |
| 2743 | Saw Machines | Company Product |
| 2744 | Scroll Air Compressors | Company Product |
| 2745 | Sample Handling | Company Product |
| 2746 | Spot Thermal Cameras | Company Product |
| 2747 | Structured Wiring Troubleshooters | Company Product |
| 2748 | Spectrohotometer | Company Product |
| 2749 | Spectrometer | Company Product |
| 2750 | Stacking Display | Company Product |
| 2751 | Semi-Automated Pipette | Company Product |
| 2752 | Sound Meters | Company Product |
| 2753 | Split Casing Centrifugal Impeller Pumps Overhaul | Company Product |
| 2754 | Split Casing Centrifugal Impeller Pumps Repair | Company Product |
| 2755 | Submersible Centrifugal Impeller Pumps Overhaul | Company Product |
| 2756 | Submersible Centrifugal Impeller Pumps Repair | Company Product |
| 2757 | Scope | Company Product |
| 2758 | Stretch Film | Company Product |
| 2759 | Shrink Films | Company Product |
| 2760 | Steel Bands | Company Product |