Spotswood, Cotton and Welsh Inc

Commercial equipment draining water over 140°F must be properly tempered before entering public sewers to meet plumbing regulations and protect PVC piping. Our Drain Tempering Valves (DTVs) are installed in-line to monitor effluent and automatically mix cold water, ensuring continuous compliance with code. Protect your equipment and avoid costly fines with our DTVs. Learn more: https://ow.ly/EQ9i50VgLW8

ISIMET's BGC Gas Controller controls access to gas for gas grills and fire pits for apartments, hotels and public recreation areas. Determines how long gas is available and disables gas after a preset time. #multifamily #apartment #mechancialengineer #plumbingengineer

Big pipe on the roof? You need MAPA's Big Roller rooftop pipe support. Ships fully assembled. Protect pipes and commercial roofs with MAPA Products. #mechanicalengineer #plumbingengineer #commercialroof #roofingconsultant

ISIMET's BGC Gas Controller controls access to gas for gas grills and fire pits for apartments, hotels and public recreation areas. Determines how long gas is available and disables gas after a preset time. #multifamily #apartment #mechancialengineer #plumbingengineer

Cast Iron Drainage Products Explore our complete line of cast iron specification drainage products including floor drains, roof drains, trench drains, water closet/fixture carriers, cleanouts and more. Built for durability, engineered for compliance. ? Up to 100% domestic when specified ? Meets strict government requirements for federally funded projects ? Includes product compliance certification documentation ? Pre-packaged in protective, biodegradable plastic Discover more at https://ow.ly/qAcy50UYv4U #Josam #Contractors #Engineers #BAA #BABA #AIS #TAA #FederallyFundedProjects #DomesticProducts

Drain water from commercial equipment that exceeds 140°F must be sufficiently tempered down before entering public sewers to comply with plumbing regulations and prevent damage to PVC piping. Our drain tempering valves (DTVs) are installed in-line to monitor effluent and automatically apportion cold water flow continuously to simplify code compliance. See how our DTVs can help you protect your equipment and save you costly repairs: https://ow.ly/aMca50UZxjT #video #plumbingsolutions

Rooftop electricity? Minimize roof penetrations on commercial roofs with MAPA's Electrical Disconnect Pedestal. Watertight. #electricalengineer #mechanicalengineer #commercialroof #roofingconsultant

MAPA's A-Strut Aluminum Rooftop Pipe Supports is economical, ships fully assembled, and includes strut and pad. #commercialroof #roofingconsultant #mechanicalengineer #plumbingengineer

Water from commercial equipment exceeding 140°F going to a drain or sewer can cause serious plumbing problems. Try our DTV drain tempering valve! It tempers excessively hot water to comply with international plumbing code temperature regulations and prevent damage to PVC piping. Read how this valve can help you: https://ow.ly/LWE350Uvs0v