Custom Installation for 36 Gallon RV Fresh Water Tank Fittings

Custom fitting or sensor installation for this W1398 tank has not been confirmed as an available, accepted service. The earlier answer's technician, spin-welding-department and installation assurances should not be treated as an authorization or booking. A diagram and requested fitting sizes are useful identification information, but they do not establish that the tank can be modified at those locations.

The catalog tank reference carries native SKU 3472/W1398000. Its catalog-hosted 3472 drawing shows a nominal 36-gallon tank with a 54 x 32 x 5.75-inch outline and a vent feature. That drawing is a reference; it does not certify the exact W1398 revision, supplied configuration, wall material/thickness or approval for the requested extra ports and sensors.

For a configuration review, identify the tank's complete manufacturer/part number and revision, intended orientation, and the exact fitting and sensor part numbers. A dimensioned drawing should name each tank face and a common measurement datum, locate port centers, and show access and clearances. Specify the 1/2-inch NPT female thread and the actual barb/hose dimensions separately; thread size, barb size and required mounting-hole size are not interchangeable measurements. Include the level-monitor make/model and sensor type rather than assuming probes are universally compatible.

CPI's spin-welding process reference requires compatible tank and fitting materials and distinguishes polyethylene from cross-linked materials. It is general process guidance, not approval to drill or weld this tank, select hole sizes, place sensors, or provide an installation service. Exact manufacturer-approved fitting locations, joining/sealing method and monitor compatibility still need verification. No service availability, price, lead time, shipping arrangement or successful modification is promised here.