Spirax Sarco provides knowledge, service and products worldwide for the control and efficient use of steam and other industrial fluids.

• See also:
• Masterformat 2004
• 21 05 19 - Meters and Gages for Fire-Suppression Systems
• 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
• 21 11 00 - Facility Fire-Suppression Water-Service Piping
• 21 20 00 - FIRE-EXTINGUISHING SYSTEMS
• 22 05 19 - Meters and Gages for Plumbing Piping
• 22 05 23 - General-Duty Valves for Plumbing Piping
• 22 11 00 - Facility Water Distribution
• 22 13 16 - Sanitary Waste and Vent Piping
• 22 13 23 - Sanitary Waste Interceptors
• 22 13 26 - Sanitary Waste Separators
• 22 14 13 - Facility Storm Drainage Piping
• 23 05 19 - Meters and Gages for HVAC Piping
• 23 05 23 - General-Duty Valves for HVAC Piping
• 23 20 00 - HVAC PIPING AND PUMPS
• 23 31 00 - HVAC Ducts and Casings
• 23 31 13 - Metal Ducts
• 23 31 16 - Nonmetal Ducts
• 23 33 46 - Flexible Ducts
• 23 53 00 - Heating Boiler Feedwater Equipment
• 23 53 13 - Boiler Feedwater Pumps
• 23 53 16 - Deaerators
• 23 64 00 - Packaged Water Chillers
• 23 64 13 - Absorption Water Chillers
• 23 64 16 - Centrifugal Water Chillers
• 23 64 19 - Reciprocating Water Chillers
• 23 64 26 - Rotary-Screw Water Chillers
• 23 84 00 - Humidity Control Equipment
• 23 84 13 - Humidifiers
• 23 84 16 - Dehumidifiers
• 23 84 19 - Indoor Pool and Ice-Rink Dehumidification Units
• Masterformat 1995
• 15100 - Building Services Piping
• 15110 - Valves
• 15120 - Piping Specialties
• 15150 - Sanitary Waste and Vent Piping
• 15520 - Feedwater Equipment
• 15620 - Packaged Water Chillers
• 15750 - Humidity Control Equipment
• 15810 - Ducts