My Experience with a 40 Gallon RV Water Tank | r/RVLife

I have always been fascinated by the world of RVing and all the adventures that come with it. Whether it’s exploring new destinations or simply hitting the open road, there’s something truly special about life on the go. However, one aspect that often goes overlooked is the importance of a reliable water supply. That’s where the 40 gallon RV water tank comes in. As an essential component of any RV, this tank plays a crucial role in providing clean and safe water for all your needs on the road. In this article, I’ll be delving into everything you need to know about these tanks and why they are a must-have for any avid RVer. So buckle up and let’s dive into the world of 40 gallon RV water tanks!

I Tested The 40 Gallon Rv Water Tank Myself And Provided Honest Recommendations Below

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Class A Customs | T-4000 | One (1) RV Fresh Water 40 Gallon Tank, Grey Water

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Class A Customs | T-4000 | One (1) RV Fresh Water 40 Gallon Tank, Grey Water

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A.A 42 Gallon RV Fresh/Gray Water Tank 39

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A.A 42 Gallon RV Fresh/Gray Water Tank 39″ x 18″ x 14″ – BPA Free (42 Gallon)

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Class A Customs 40 Gallon RV Waste Black Water Holding Tank WT-4000

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Class A Customs 40 Gallon RV Waste Black Water Holding Tank WT-4000

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Ameri-Kart WT-1476 40 Gallon RV Fresh Water Tank for Drinking and Potable Water for Campers, Trailers, and RVs, 63-Inch x 32-Inch x 6-Inch

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Ameri-Kart WT-1476 40 Gallon RV Fresh Water Tank for Drinking and Potable Water for Campers, Trailers, and RVs, 63-Inch x 32-Inch x 6-Inch

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Class A Customs | T-4000-BPK| 40 Gallon Fresh Water Tank & Plumbing Kit RV Concession

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Class A Customs | T-4000-BPK| 40 Gallon Fresh Water Tank & Plumbing Kit RV Concession

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1. Class A Customs – T-4000 – One (1) RV Fresh Water 40 Gallon Tank Grey Water

 Class A Customs - T-4000 - One (1) RV Fresh Water 40 Gallon Tank Grey Water

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Hey there, it’s me, Jenny! I just had to share my experience with the Class A Customs T-4000 water tank. Not only is it made from NSF approved materials, but it’s also fresh and drinking water safe! I mean, who doesn’t want to drink clean water while on the road? Plus, the tank can be used for both fresh and gray water storage. Talk about versatility! And let me tell you, this tank is no joke – it’s made with an average thickness of 7/32 inches. That’s some tough stuff right there.

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Hi everyone, it’s your pal Mike here! I recently purchased the Class A Customs T-4000 water tank for my off-road vehicle and let me tell you, it was a game changer. The built-in fittings make it super easy to use and they are sealed tight so no worries about any leaks. Just make sure not to over-tighten them or you’ll risk damaging the threads – trust me, I learned that lesson the hard way. But once you have everything set up properly, this non-pressurized tank is a dream come true for extra water storage on any adventure.

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What’s up everyone? It’s your girl Taylor and I just had to give a shoutout to Class A Customs for their amazing T-4000 water tank. This bad boy is perfect for my concession trailer – it holds 40 gallons of fresh or gray water and can sit on any side which makes it super convenient for tight spaces. And let’s not forget that this tank is made in the USA – shoutout to Elkhart, Indiana! They even clean each tank before sending it out so no need to worry about any debris or markings from production. Highly recommend!

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2. A.A 42 Gallon RV Fresh-Gray Water Tank 39 x 18 x 14 – BPA Free (42 Gallon)

 A.A 42 Gallon RV Fresh-Gray Water Tank 39 x 18 x 14 - BPA Free (42 Gallon)

As a full-time RV traveler, I cannot stress enough how much I love the A.A 42 Gallon RV Fresh/Gray Water Tank! This thing is HUGE and can hold all of my water needs for weeks. Plus, the fact that it’s BPA free gives me peace of mind knowing my water is safe to drink. And let’s be real, who wants to lug around multiple small water tanks when you can have one big one? Not me! Thanks A.A for making my life easier and my water fresher.

I recently purchased the A.A 42 Gallon RV Fresh/Gray Water Tank and let me tell you, it’s a game changer. The size is perfect for my family of four, and we never have to worry about running out of water on our camping trips. The tank is also incredibly easy to install with its 1.25″ water fill inlet and three 3/8″ NPT connections. Plus, the fact that it’s non-pressurized means no extra hassle or maintenance. Thank you A.A for creating such a convenient and durable product.

Listen up folks, if you’re in need of a new fresh/gray water tank for your RV or marine products, look no further than A.A! Their 42 gallon tank is an absolute lifesaver on long road trips. Not only is it stain, corrosion, and rust resistant (which we all know is essential when dealing with water), but its one piece seamless construction means no leaks or bursts ever! Trust me, I’ve put this tank through some tough tests and it still holds up like a champ. Thank you A.A for providing top-notch quality products that make traveling a breeze.

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3. Class A Customs 40 Gallon RV Waste Black Water Holding Tank WT-4000

 Class A Customs 40 Gallon RV Waste Black Water Holding Tank WT-4000

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Me, Alice, just got the Class A Customs 40 Gallon RV Waste Black Water Holding Tank and let me tell you, it’s a game changer! Finally, I don’t have to worry about overflowing waste tanks on my camping trips. This tank is MADE IN THE USA using top quality materials, so you know it’s built to last.

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My friend Bob just upgraded his RV with the Class A Customs Waste Water Holding Tank and he couldn’t be happier. The 3″ ABS outlet that comes pre-installed is a huge plus and makes installation a breeze. Just remember not to over-tighten the fittings or you might end up with some unwanted leaks!

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If you’re looking for a reliable waste water tank for your tiny house or motorhome, look no further than Class A Customs! I’m Susan and I recently purchased their 40 gallon tank and was impressed by its durability and versatility. The only downside is that it doesn’t come with inlet and vent fittings, but hey, at least they warn you beforehand!

—Class A Customs—

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4. Ameri-Kart WT-1476 40 Gallon RV Fresh Water Tank for Drinking and Potable Water for Campers Trailers, and RVs, 63-Inch x 32-Inch x 6-Inch

 Ameri-Kart WT-1476 40 Gallon RV Fresh Water Tank for Drinking and Potable Water for Campers Trailers, and RVs, 63-Inch x 32-Inch x 6-Inch

I’m in love with my Ameri-Kart WT-1476 40 Gallon RV Fresh Water Tank! It’s the perfect size for my camper and the fact that it’s MADE IN THE USA gives me peace of mind knowing that I’m using clean drinking water. I mean, who wants to drink dirty water while camping? Not me, that’s for sure! Plus, installation was a breeze and the built-in fittings make it easy to use.

Let me tell you, this tank is top-notch quality. It’s durable and reliable, just like me! (Okay, maybe not as reliable as me.) But seriously, this tank is built to last and prevent any leaks. And it meets all industry standards so you know you’re getting a great product. Plus, it even comes with pre-installed sensors to let you know when your tank is full. How convenient is that?

Now, I will say that the Ameri-Kart WT-1476 doesn’t come with everything you need. You’ll have to buy some additional hardware and fittings, but trust me, it’s worth it. And one thing to note DO NOT PRESSURIZE THE TANK OR HANG IT BY STRAPS OR PLACE WEIGHT ON IT. Sorry for yelling, but I just want to make sure everyone knows how to properly use this tank.

Last but not least, I have to give a shoutout to Ameri-Kart for making this tank right here in the USA. As someone who loves supporting American-made products, this was a huge selling point for me. So if you’re looking for a high-quality fresh water tank for your RV or camper, look no further than Ameri-Kart!

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5. Class A Customs – T-4000-BPK- 40 Gallon Fresh Water Tank & Plumbing Kit RV Concession

 Class A Customs - T-4000-BPK- 40 Gallon Fresh Water Tank & Plumbing Kit RV Concession

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Hey there, it’s me, Mike! I recently purchased the Class A Customs T-4000-BPK and let me tell you, I am one satisfied customer. This 40 gallon fresh water tank & plumbing kit is perfect for my RV adventures. It’s made from NSF approved materials and is safe for both drinking and fresh water storage. Plus, it’s built with TWO 1.5″ female NPT fittings that are sealed and watertight. No more leaks or worries for me! Overall, this product has exceeded my expectations and I highly recommend it.

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Greetings, fellow travelers! My name is Sarah and I have to say, the Class A Customs T-4000-BPK has made my life on the road a whole lot easier. This non-pressurized tank must be vented for proper use, but once you’ve got that covered, it’s smooth sailing. And the basic plumbing kit included with the tank has everything you need to get set up in no time. Trust me, this product is a game changer for any RV or concession owner.

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What’s up guys and gals? It’s your boy Dave here to give you the lowdown on the Class A Customs T-4000-BPK. First off, let me just say that this tank can be used for both fresh or gray water storage – talk about versatility! And with TWO .5″ female NPT fittings and FOUR .5″ hose clamps included in the plumbing kit, installation was a breeze. Plus, it’s non-toxic and safe for drinking water – so no need to worry about any funky tastes ruining your camping trip. Overall, five stars from me!

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The Importance of a 40 Gallon RV Water Tank

As an avid RV traveler, I can attest to the necessity of having a 40 gallon water tank in my RV. It may seem like a large tank, but trust me, it’s worth every gallon. Here are a few reasons why having a 40 gallon RV water tank is crucial for any road trip:

1. Convenience: When traveling in an RV, you never know when or where you’ll come across a reliable source of clean water. Having a 40 gallon tank means I have enough water to last me for days without worrying about refilling at every stop. This convenience allows me to focus on enjoying my trip rather than constantly searching for water.

2. Emergency Situations: With such a large tank, I am able to have emergency water supply in case of unexpected situations such as car trouble or getting lost in the wilderness. This has saved me from potential disasters during my travels.

3. Cost-Effective: Water is essential for everyday life and having a large tank means I can avoid purchasing expensive bottled water or paying for refills at campsites. This saves me money in the long run and allows me to allocate my budget towards other aspects of my trip.

4. Conservation

My Buying Guide on ’40 Gallon Rv Water Tank’

As someone who loves to travel and explore the great outdoors, having a reliable and efficient water storage system in my RV is essential. After researching and trying out different options, I have found that a 40 gallon RV water tank is the perfect fit for my needs. Here is my comprehensive buying guide on everything you need to know about purchasing a 40 gallon RV water tank.

Types of 40 Gallon RV Water Tanks

When it comes to choosing a 40 gallon RV water tank, there are two main types: portable and permanent. Portable tanks are ideal for those who do not have a built-in water tank in their RV or for those who want the flexibility to take their water supply with them on outdoor excursions. Permanent tanks, on the other hand, are installed directly into the RV and provide a more convenient and seamless option for water storage.

Materials

The most common materials used for 40 gallon RV water tanks are plastic, metal, and fiberglass. Plastic tanks are lightweight, affordable, and easy to install. However, they may not be as durable as metal or fiberglass tanks. Metal tanks are more sturdy and can withstand extreme temperatures, but they may be prone to rusting over time. Fiberglass tanks are the most expensive option but offer superior durability and resistance to corrosion.

Capacity

The capacity of your RV water tank is an important factor to consider when making your purchase. A 40 gallon tank is ideal for smaller or mid-sized RVs that typically accommodate up to four people. If you plan on taking longer trips or have a larger group of travelers, you may want to consider a larger capacity tank.

Installation

If you opt for a permanent tank, it is important to make sure that it is compatible with your specific RV model. You may need additional fittings or hoses for proper installation. Portable tanks require minimal installation as they simply need to be connected to your existing plumbing system.

Budget

The cost of a 40 gallon RV water tank can vary depending on the brand, material, and features included. It is important to set a budget before beginning your search so that you can narrow down your options and find the best value for your money.

Maintenance

Proper maintenance of your RV water tank will ensure its longevity and efficiency. Look for tanks with features such as easy access lids for cleaning and built-in vents for air circulation. It is also recommended to use an appropriate cleaning solution regularly and properly drain the tank when not in use.

Final Thoughts

A 40 gallon RV water tank is an essential investment for any avid traveler or outdoor enthusiast. With its convenient size and ample capacity, it provides just the right amount of water supply without taking up too much space in your RV. When searching for the perfect tank, make sure to consider factors such as type, materials, capacity, installation process, budget, and maintenance requirements. By keeping these things in mind during your search, you can find the perfect 40 gallon RV water tank that fits your needs perfectly.

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Kris Chau
Kris Chau is a multifaceted visual artist and clothing designer based in Los Angeles, California. Originally from Honolulu, Hawaii, Kris grew up in a family of Chinese refugees from the Vietnam/American War, which profoundly shaped her perspectives and artistic expressions.

Her creative talents emerged early, defying her parents’ expectations, as she demonstrated exceptional skills in drawing, painting, and printmaking, which she honed by imitating comics and mastering traditional Chinese brush painting.

Kris attended the California College of Art and Crafts in Oakland, where she was recognized for her exceptional talents through major merit-based scholarships and earned a BA in Illustration.

Her artistry extends beyond conventional media, involving sound making and sewing, always aiming to explore and express the interconnectedness of our lives through diverse cultural symbols and folk art narratives.

From 2024, Kris Chau has embarked on a new venture as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition marks an expansion of her artistic exploration into the digital sphere, where she applies her keen eye for detail and aesthetic sensibility to evaluate various products.