Half Price Standard Code

Standard for Prefabricated Gravity Grease Interceptors
standard by International Association of Plumbing and Mechanical Officials, 2021

Standard for Devices for Detection, Monitoring or Control of Plumbing Systems
standard by International Association of Plumbing and Mechanical Officials, 2021

Industry Standard for Breathing Air Replenishment Systems (BARS)
standard by International Association of Plumbing and Mechanical Officials, 2022

Industry Standard for Dishwasher Drain Airgaps
standard by International Association of Plumbing and Mechanical Officials, 2022

Industry Standard for Expandable Pressure Pipe Renewal Systems Employing Polyethylene Terephthalate (PET)
standard by International Association of Plumbing and Mechanical Officials, 2022

Performance Requirements for Chemical Dispensers with Integral Backflow Protection
standard by International Association of Plumbing and Mechanical Officials, 2020

Industry Standard for Point of Use Solids and Grease Collection Devices
standard by International Association of Plumbing and Mechanical Officials, 2022

Industry Standard for Elevator Threshold Drains
standard by International Association of Plumbing and Mechanical Officials, 2022

Compression Fittings for Water Supply and Gas Piping Applications
standard by International Association of Plumbing and Mechanical Officials, 2022

Diverter Valves for Diversion of Rainwater or Storm Water for use in Alternate Nonpotable Water Source Systems
standard by International Association of Plumbing and Mechanical Officials, 2021