PROFLO PFTPR500 Auto Trap Primer Valve for 1-2 Floor Drains, Brass

PROFLO, PFTPR500, Auto Trap Primer Valve for 1-2 Floor Drains, 1/2" x 3-1/4"

Features:

• Automatically primes up to six drain traps when distribution unit(s) are used
• Must install on cold water line of 1-1/2" (38 mm) diameter or less
• Automatically activates with a pressure drop of 3 PSIG
• No adjustment or air pre-charge required
• Machined from CDA 360 corrosion resistant (lead free) brass.
• Contains no springs or diaphrams
• Metered amount of water from the floor drain trap primer is distributed to as many as six floor drain traps by means of the patented distribution unit(s)
• No air pre-charge
• Four view holes for easy inspection after installation