RV Waste Holding Tanks

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Installing Poly Holding Tank Fittings Made of high density polyethylene. Requires use of hole saw for installation of grommets. For 3" fitting use a 3-7/8" hole saw. For 2" fitting use a 2-3/4" hole saw. For 1-1/2" fitting use a 2-1/4" hole saw. After grommet is seated in tank, upper lip must besealed with silicone bathtub caulk.
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2 in Tank Grommet
2 in Tank Grommet
3in Tank Grommet
3in Tank Grommet
Plastic Tank Repair Kit
Plastic Tank Repair Kit
Sensor Probe Screw In
Sensor Probe Screw In
Sensor Probe Spin In
Sensor Probe Spin In
Tank Grommet 1 1/2 inch
Tank Grommet 1 1/2 inch

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800-787-8295