Manufacturer of SATURN Inflatables Since 1999

15' Inflatable Boats SD470

Short description:
MSRP: $3,398.00  
Only 1 left in stock

The 15 feet inflatable boat SATURN SD470 is a heavy-duty motor boats with aluminum floor.

New Model V3.0 - German Heytex PVC, Heat Welded Seams, Fiberglass Covered Transom, Premium Quality.

15' SATURN SD470 inflatable boats are made with premium quality materials, and can handle up to a maximum of 8 persons. It is big boat and that is what you need in open ocean, river or bay. It always better to have more boat on a water than less.

SD470 inflatable motor boats are made of 1100 denier German Heytex PVC fabric with polyester support that has excellent resistance to tearing, tension and breaking. It is a much more heavy-duty PVC fabric than most of our competitors with 1000 denier PVC boats. The heavy-duty outer layer, protects the boat against UV rays, ozone and abrasion, and inner layers provides perfect strength and adhesion. Click here to find out more about our PVC fabric.

Deflated, the SD470 boat will fold to the size of one large and heavy bag with tubes and another large and heavy flat bag with a floor. Once deflated and folded, the SD470 can be stored in the back of your SUV or minivan, large closet of your apartment or in a garage.

Double layers of fabric at the bottom of the tubes and a rub-strake protector along the keel provide extra protection from sharp rocks and abrasive sand. The safety valve will prevent excessive air pressure in the boat's chambers.

15' SATURN inflatable boats come standard with a sectional heavy-duty aluminum floor. The bow section is made of a marine grade plywood floor covered with a gray resin. Aluminum floor installation steps are here.


Saturn SD470 review Saturn SD470 review Saturn SD470 review

"I use my boat to go offshore fishing and take it 20 miles offshore on calm days to fish. When I bring all my fish into the boat ramp and clean them people constantly ask me about the boat.

I attached some photos to show you the fishing success I have had on the boat. I also attached a link to an article in San Sentinel that was written about me and the Saturn. I just think the amount of miles I put on the boat are far more then most of your customers. Like I said before I take the boat 20 miles off shore and with trolling in between. I probably put 60 miles round trip on the boat most times I take it out. The positive part is I can travel all those miles and use only 5 gallons of gas." Adam M. Florida

Saturn SD470 inflatable motor boat specifications


  • All around rope grab line.
  • Separate internal air chambers.
  • One-way drain valve with plug.
  • All around, durable rubber strike.
  • Safety valve to prevent over inflation.
  • Stainless steel D-rings for easy towing.
  • Reliable flat air valves with pushpin design.
  • Front bow D-ring with integral lifting handle.
  • Spare rope for attaching anchor is included.
  • Double layer of fabric at the bottom of tubes.
  • Holds up to 8 persons maximum or 5-6 comfortably.
  • Deep inflatable V-keel with a rub strake protector.
  • Heavy-duty marine grade aluminum floor is included.
  • Extra thick heavy-duty marine grade plywood transom.
  • Lightweight and strong removable aluminum seat benches.
  • Equipment: T-paddles, repair kit, seat benches and carry bag.
  • Free, complimentary generic high-volume hand pump is included.
  • Download in depth customer's review, trailer considerations, tips and tricks.
  • Download Saturn SD470 inflatable boat data sheet in PDF format.

New features further improve inflatable boats durability and practicality:

  • Air valves have been moved toward the inside of boat's tubes and away from direct exposure to the elements. This will allow easier inflation from inside the boat and will minimize damage caused by sun and rain while the boat is stored uncovered for prolonged periods of time. Rain water will not accumulate inside the valves.
  • Triangular symmetrical splash guards were installed on the transom corners to provide the sensitive transom of an uncovered boat with additional protection and shade from the elements throughout extended periods in Tropical environments.

Videos of Saturn SD470 Inflatable Boats.

Quick Tip! Worried about the heavy weight of a hard floored boat? Don't break your back! Get a foldable hand cart from any retail store to carry the folded boat around. Even inexpensive dolly movers will work great for transporting a folded or fully inflated boat. Get dinghy dolly wheels to easily move the inflated boat across the shore and into the water.

Saturn Inflatable Boats Specifications

Dark Gray
Overall Length:
Inside Length:
Overall Width:
Inside Width:
Tube Diameter:
Person Capacity:
Loading Capacity:
2000 lbs
Max Motor Power:
40 HP (15" shaft / 175 lbs)
Tube Shipping Size:
Tube Weight:
130 lbs
Floor Weight:
83 lbs
Tube Shipping Weight:
149 lbs
Floor Type:
Anodized Aluminum
Floor Shipping Size:
1100 Denier Reinforced PVC
Floor Shipping Weight:
110 lbs
Quadruple Overlap
Air Valves:
Recessed One-Way
Speed (approx.):
30 mph (40HP w/2 adults)
Inflation & Assembly:
45 min.

Note: Specifications and accessories are subject to change without notice. Max O/B Motor means: maximum power of outboard motor that can be safely used to plane the boat loaded to the maximum capacity at normal water surface conditions. Please exercise common sense and caution when using maximum motor capacity. Do not jump from wave to wave as new 4-stroke motors are much heavier then 2-stroke and provide extra strain on the transom. Under normal circumstances, with half the maximum persons/load capacity, 50% of maximum O/B power rating may be necessary to put boat on plane.

The Saturn SD470 is an inflatable boat that offers more than it promises. We've been using it for our fishing trips and the space it provides is simply outstanding. The heavy-duty marine grade aluminum floor is sturdy, giving the boat a solid feel. The boat's maximum capacity of 8 persons is also a massive plus, as it allows us to invite friends along on our trips.

The separate internal air chambers and safety valve provide added security, ensuring our fishing trips are always safe. The boat's fabric is of impressive quality, showing excellent resistance to tearing and breaking. If you're in the market for a reliable, roomy, and durable inflatable boat, the SD470 is definitely worth considering.

The SD470 inflatable boat has exceeded our expectations in every way. From its durable construction to its thoughtful design features, every detail has been carefully considered to provide a premium boating experience. The inclusion of essential equipment such as T-paddles, repair kit, seat benches, and a carry bag demonstrates Saturn's commitment to customer satisfaction. We highly recommend the SD470 to anyone seeking an exceptional inflatable boat that combines quality, performance, and convenience.

Thumbs up for the 15' Inflatable Boat SD470! It's compact, easy to carry, and perfect for my storage needs. Quality has been solid. I'm satisfied with my purchase. So far so good.

The 15' Inflatable Boats SD470 exceeds expectations. It's a solid choice that I'm pleased with. Overall good quality.

They are not exaggerating when they say you can fit 8 people in this thing, it's huge. With 3 long aluminum benches it's almost more than I need but I appreciate the extra space and comfort. I decided to keep mine on a trailer since the setup and breakdown take time and energy. Overall a great product and I highly recommend it to my friends, although I tell them a small version might be better for them ha ha.

I've owned the 15' Inflatable Boats SD470 for 3 years, and it continues to impress me with its performance. Highly satisfied!

We are extremely impressed with the quality and craftsmanship of the SD470 inflatable boat. Its spacious design and ability to accommodate up to 8 persons make it the perfect choice for our open water excursions. The heavy-duty aluminum floor not only adds stability but also provides a solid foundation for our activities. Whether we're fishing, exploring, or simply enjoying a day on the water, the SD470 delivers a premium boating experience that exceeds all expectations.

For its price range, the 15' Inflatable Boats SD470 is a solid option. No regrets on my purchase.

I'm delighted with the 15' Inflatable Boat SD470! It's compact, easy to transport, and suits my limited storage space perfectly. Quality-wise, it has met my expectations. I'm happy with my choice.

The SD470 inflatable boat, with its large size, may require some extra effort when setting up and assembling. However, the rewards of its spaciousness and versatility on the water make it well worth the initial time investment. Once you've experienced the freedom and enjoyment that the SD470 offers, you'll find that the extra setup time becomes a small sacrifice for the incredible adventures that await you and your friends or family.
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Customer's Tips And Tricks (__My_Last_Last_Boat.pdf, 7,878 Kb) [Download]

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