Floor Drain Trap Primer Installation

The z415 floor drain with cast iron body provides installation and rework savings with zurn s patented contractor solutions.

Floor drain trap primer installation.

Comes standard with combination invertible membrane clamp and adjustable collar with seepage slots and polished nickel bronze light duty strainer. A trap primer or trap seal primer is a plumbing device or valve that adds water to traps the water seals in traps are needed to prevent sewer gases from entering buildings but because this water is exposed to the air it is subject to evaporation over time in infrequently used floor drains leading to the release of sewer gas into the environment. Install a vertical loop that rises above. If the trap primer is installed too far upstream in the system the pressure drop may not be enough for activation.

Trap primer adapters are installed on the floor drain outlet prior to the p trap. The trap primer mitigates this problem by. Install near plumbing fixtures to insure a full pressure drop of 10 psi or more. Floor drains z415b body assembly with type b strainer.

A barrier type floor drain trap seal device can be installed in floor drains. Sureseal eliminate sewer gas and zurn building drainage traps floor drain table 1 remended grate tring floor drains 2016 03 13 ppp p 1 2 trap primer valve mifab trap seal primer selectionwhat is a trap primer and why it required quoratrap primer valvemi 700 701 702what is a trap primer and why it requiredpercision read more. N provide a trap primer connection when the floor drain and p trap are not tapped n allow the fitting flexibility to be rotated in any direction prior to bonding offering a quick and cost saving installation. Install at least 6 above the grid of the floor drain or the flood rim of the fixture which the trap serves.

It is an elastomeric type check valve flapper that opens to allow water to flow and closes in a no flow condition to prevent trap seal evaporation.