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Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (40 Gallon & 55 Gallon) | RV Water Holding Tanks

Combo Pack of RV Fresh & Gray Water Tanks, 40 Gallon & 55 Gallon
NSF Certified MATERIALS used for manufacturing process -- ALL PARTS of tank made with NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization -- The tank and fittings are both made out of this material.
These 40 gallon and 55 gallon tanks each have two 1 1/2" female NPT fittings (fitting will be closed, to use remove inner membrane with razor knife) and two 1/2" female NPT fittings (fitting is not closed, this fitting is completely open)
40 Gallon Tank Measurements - 39 1/2" x 18" x 13" (+/- .25")
55 Gallon Tank Measurements - 37 1/2" x 19 1/2" x 17 1/2" (+/- .25")