Dranjer™ Model J-N6

Dranjer™ products let water flow into sumps and floor drains — but they seal out Radon, insects, and odors coming from the sub-floor area. Dranjer™ products are passive, require limited maintenance and last a lifetime.

J-N6 is a complete floor drain designed to help mitigate Radon entry in new construction or to retro-fit an existing large floor drain.

This valve ships with its retaining ring designed to be set into poured concrete. It can also be used to retrofit by replacing the existing retaining ring with the ring provided with the product. The cover plate is 6 inch diameter.  The retaining ring is 7 inches.

The price includes installation. After confirming your purchase, a RadonProz Inc. representative will contact you to schedule an appointment.

Dranjer™ Model J-RH5

Dranjer™ products let water flow into sumps and floor drains — but they seal out Radon, insects, and odors coming from the sub-floor area. Dranjer™ products are passive, require limited maintenance and last a lifetime.

J-RH5 is a retrofit model for floor drains. Fits over a catch basin that is 5” or larger. The J-RH5 cover plate is 5” diameter.

A flexible rubber flange attaches to the hard-plastic portion of the seal.  Hold the Dranjer™ under the existing strainer plate.  Push the strainer plate with the Dranjer back into the drain opening.  Friction among the sides of the cover plate, the Dranjer, and the ring in the floor holds the Dranjer™ under the cover plate. Trim off the rubber that extends past the ring.

The price includes installation. After confirming your purchase, a RadonProz Inc. representative will contact you to schedule an appointment.