Watts RK 009M1-RT - Part of the RK-009 Series inlet-protection-finder Seepage openings + frame clamps:

Seepage openings + frame clamps: Peripheral slots around the frame allow water flow even when paving sits close

This decorative drain cover has an open surface area of 98

This linear trench drain system features a rugged

straight line of defense or a 90° angle can be created when connecting the panels

Watts RK 009M1-RT - Part of the RK-009 Series inlet-protection-finder Seepage openings + frame clamps:This complete rubber parts replacement kit is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of a two check assembly O rings, two disc assemblies, one cover O ring, one RV diaphragm, one RV seat O ring, one sensing passage O ring, one diaphragm plate O ring, one RV lower stem O ring, one RV upper stem