Top 9 Fresh Water Tank – RV Freshwater Tanks & Inlets

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1. A.A

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16 Gallon RV Fresh/Gray Water Tank 24" x 15" x 10" BPA Free 16 Gallon

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A.A #ad - Stain, corrosion and rust resistant features make them ideal for replacement or OEM installation on RVs, horse trailers or marine products. These rotational molded fresh water tanks are made from a high quality durable polyethylene material. This 16 gallon water tank measures 24" x 15" x 10" not including fittings. One piece seamless construction - No Seams to burst. All tanks come with 1 1. 25" water fill inlet and 3 3/8" NPT connections. Non-pressurized Tank - The tank must be vented.
BrandA.A #ad
ManufacturerAutomotive Authority LLC #ad
Height15 Inches
Length24 Inches
Width10 Inches
Part NumberFWT-RV

2. Class A Customs

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Class A Customs | One 1 RV Fresh and Gray Water 30 Gallon Tank | T-3000

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Class A Customs #ad - Tanks are made in a warehouse clean each tank prior to use to remove any debris, concession trailers, off-road vehicles, pop-up camper, smaller food vendors and portable hand washing sinks. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage.

Tank built-in tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and watertight, to use remove inner membrane with razor knife tWO. 5" threaded female npt standard - open fitting, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads.

Two 1. 5" balloon style threaded Female NPT Standard - fitting will be closed, unsealed. Water tank measurements: 34. 5” longest length not including fittings x 12” x 17. 5” - tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. Due to the manufacturing process +/-. 25" on each measurement. For filling tank it is recommended to use a fill dish or other gravity process.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Height12 Inches
Length34.5 Inches
Weight18 Pounds
Width17.5 Inches
Part Number30-gal
ModelT-3000-1
WarrantyManufacturer warranty covers manufacturer defect on manufacturer installed fittings and tank. Using this tank for any purpose other than fresh or gray water storage will void any/all warranty. Do Not use tanks for sewage or fuel.

3. Class A Customs

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Class A Customs | One 1 RV Fresh and Gray Water use 33 Gallon Tank | T-3300

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Class A Customs #ad - Class a customs manufactures this item in the USA in Elkhart, scuffs or marking from the manufacturing process. For filling tank it is recommended to use a fill dish or other gravity process. Tanks are made in a warehouse clean each tank prior to use to remove any debris, off-road vehicles, pop-up camper, hot dog carts, concession trailers, smaller food vendors and portable hand washing sinks.

Great extra water storage in rv, indiana. Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and watertight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads. Water tank measurements: 36” longest length not including fittings x 12” x 17.

75” average thickness 7/32” +/- +/-. 25" on each measurement. 33 gallon fresh or gray water holding tank manufactured by class a Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage. Non-pressurized tank: tank must be vented allowing air in and out during use. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Height12 Inches
Length36 Inches
Weight18 Pounds
Width17.5 Inches
Part NumberT-3300
ModelT-3000-1

4. classAcustoms

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Class A Customs | T-6500 | 65 Gallon RV Fresh Water Holding Tank

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classAcustoms #ad - Great extra water storage in rv, concession trailers, pop-up camper, indiana. For filling tank it is recommended to use a fill dish or other gravity process. Tanks are made in a warehouse clean each tank prior to use to remove any debris, off-road vehicles, smaller food vendors and portable hand washing sinks.

Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and water-tight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open do noT Over-tighten fitting damage will occur – Use plastic threaded fittings, metal threads may damage tank fittings. Due to the manufacturing process +/-. 25" on each measurement. Water tank measurements: 44. 5” longest length not including fittings x 17.

5” x 19. 5” - tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. Class a customs manufactures this item in the USA in Elkhart, hot dog carts, scuffs or marking from the manufacturing process. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. Non-pressurized tank: tank must be vented allowing air in and out during use.
BrandclassAcustoms #ad
ManufacturerClass A Customs #ad
Part NumberT-6500

5. Class A Customs

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Class A Customs | 30 Gallon RV Concession Fresh Water Tank with 12 Volt Water Pump | T-3000-PUMP

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Class A Customs #ad - Class a customs manufactures this item in the USA in Elkhart, Indiana. Classacustoms 12 volt fresh water pump model # 12v3 - fresh water use only - open flow 11. 6lpm / 3. 0gpm amps 4. 0a max amps 8. 0a shut off pressure 45psi/3. 1 bar on-demand pump only turns on when senses pressure changes in line 12 volt power only! 110/115/220 volt will damage the unit - READ INSTRUCTION BOOKLER BEFORE INSTALLATION.

Tanks are made in a warehouse clean each tank prior to use to remove any debris, concession trailers, scuffs or marking from the manufacturing process. Great extra water storage in rv, off-road vehicles, pop-up camper, hot dog carts, smaller food vendors and portable hand washing sinks. Non-pressurized tank: tank must be vented allowing air in and out during use. Due to the manufacturing process +/-. 25" on each measurement. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage.

Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and watertight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads. 30 gallon fresh water holding tank manufactured by class a customs - made from nsf approved materials - fresh & drinking water safe water tank measurements: 34.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Height12 Inches
Length34.5 Inches
Weight18 Pounds
Width17.5 Inches
Part NumberT-3000-PUMP
ModelT-3000

6. Class A Customs

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Class A Customs | T-2500 | One 1 RV Fresh Water 25 Gallon Tank, Grey Water

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Class A Customs #ad - Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. Due to the manufacturing process +/-. 25" on each measurement. 25 gallon fresh or gray water holding tank manufactured by class a Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage.

Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and watertight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads. Non-pressurized tank: tank must be vented allowing air in and out during use. Tanks are made in a warehouse clean each tank prior to use to remove any debris, hot dog carts, pop-up camper, concession trailers, scuffs or marking from the manufacturing process.

Water tank measurements: 33 1/2" longest length not including fittings x 10" x 17" - tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. Great extra water storage in rv, off-road vehicles, smaller food vendors and portable hand washing sinks. Class a customs manufactures this item in the USA in Elkhart, Indiana. For filling tank it is recommended to use a fill dish or other gravity process.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Height10 Inches
Length34.5 Inches
Weight38 Pounds
Width17 Inches
Part Number25TK
ModelT-2500

7. Class A Customs

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Grey Water, Class A Customs | T-1000 | One 1 RV Fresh Water 10 Gallon Tank

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Class A Customs #ad - Great extra water storage in rv, hot dog carts, pop-up camper, off-road vehicles, concession trailers, smaller food vendors and portable hand washing sinks. For filling tank it is recommended to use a fill dish or other gravity process. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage.

Due to the manufacturing process +/-. 25" on each measurement. 10 gallon fresh or gray water holding tank manufactured by class a Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage. Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and watertight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads.

Non-pressurized tank: tank must be vented allowing air in and out during use. Water tank measurements: 19” longest length not including fittings x 9” x 14” - tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process. Class a customs manufactures this item in the USA in Elkhart, Indiana.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Weight10 Pounds
Part Number10-gal
WarrantyManufacturer warranty covers manufacturer defect on manufacturer installed fittings and tank. Using this tank for any purpose other than fresh or gray water storage will void any/all warranty. Do not use tanks for sewage or fuel.

8. Class A Customs

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Class A Customs | 42 Gallon RV Concession Fresh and Gray Water Holding Tank | T-4200

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Class A Customs #ad - For filling tank it is recommended to use a fill dish or other gravity process. Water tank measurements: 27. 5” longest length not including fittings x 15. 25” x 22. 5” - tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos.

42 gallon fresh or gray water holding tank manufactured by class a Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage. Non-pressurized tank: tank must be vented allowing air in and out during use. Great extra water storage in rv, concession trailers, smaller food vendors and portable hand washing sinks. Class a customs manufactures this item in the USA in Elkhart, hot dog carts, pop-up camper, off-road vehicles, Indiana.

Tank built-in fittings: three 1. 5" female npt fitting - fitting is sealed and watertight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads. Due to the manufacturing process +/-. 25" on each measurement. Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Part NumberT-4200

9. Class A Customs

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Class A Customs | Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank | UM-3000

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Class A Customs #ad - Tank built-in fittings: two 1. 5" female npt fitting - fitting is sealed and water-tight, to use remove membrane with razor knife TWO. 5" female npt fitting - fitting is open do noT Over-tighten fitting damage will occur – Use plastic threaded fittings, metal threads may damage tank fittings.

For filling tank it is recommended to use a fill dish or other gravity process. 30 gallon fresh or gray water holding tank manufactured by class a Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage. Class a customs manufactures this item in the USA in Elkhart, concession trailers, hot dog carts, off-road vehicles, Indiana. Tanks are made in a warehouse clean each tank prior to use to remove any debris, pop-up camper, scuffs or marking from the manufacturing process.

Do not make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. Non-pressurized tank: tank must be vented allowing air in and out during use. Due to the manufacturing process +/-. 25" on each measurement. Great extra water storage in rv, smaller food vendors and portable hand washing sinks. Water tank measurements: 48” longest length not including fittings x 8.
BrandClass A Customs #ad
ManufacturerClass A Customs #ad
Height9 Inches
Length48 Inches
Weight18 Pounds
Width21 Inches
Part NumberUM-3000
ModelUM-3000