Half Price Standard Code

Factory Applied Aluminum and Polyethylene or Crosslinked Polyethylene Coated SDR9 PEX Tubing
standard by International Association of Plumbing and Mechanical Officials, 2019

Plastic DWV to Sewer Adapter Fittings
standard by International Association of Plumbing and Mechanical Officials, 2019

Skimmers (Spas, Hot Tubs and Swimming Pools)
standard by International Association of Plumbing and Mechanical Officials, 2019

ABS and PVC Horizontal Backwater Valves with Lifting Devices
standard by International Association of Plumbing and Mechanical Officials, 2019

Alternate Water Source Systems for Single-Family Dwellings
standard by International Association of Plumbing and Mechanical Officials, 2019

Pipe Lining Systems Employing Polyethylene Terephthalate (PET)
standard by International Association of Plumbing and Mechanical Officials, 2020

Water Closet with Integral Rinse Station
standard by International Association of Plumbing and Mechanical Officials, 2020

Zero Waste Water Reverse Osmosis Systems and Zero Waste Retrofit Kits for Reverse Osmosis Systems
standard by International Association of Plumbing and Mechanical Officials, 2019

Grease Fire Suppression Systems
standard by International Association of Plumbing and Mechanical Officials, 2020

ASME Project Automatic Water Leak Detection and Control Systems
standard by International Association of Plumbing and Mechanical Officials, 2009