20 Foot Volcano Water Slide with Slip Slide, Commercial Inflatable Water Slide - WS4173
20 Foot Volcano Water Slide with Slip Slide, Commercial Inflatable Water Slide - WS4173 from Happy Jump is a water slide that takes up 49 by 19 feet of ground and stands 20 feet tall. That footprint of 931 square feet is bigger than 86 percent of the 945 water slides here with printed sizes. Happy Jump prints the ages as “Min. height requirement 36"”.
Specs As Printed
| Maker | Happy Jump |
|---|---|
| Type | Water Slide |
| Length | 49 ft |
| Width | 19 ft |
| Height | 20 ft |
| Footprint | 931 sq ft |
| Size as printed | Unit Length: 49 ft; Unit Width: 19 ft; Unit Height: 20 ft |
| Blowers | 2 x 1 HP |
| Ages | Min. height requirement 36" |
| Wet Or Dry | Wet |
| Made For | Commercial rental use |
| Maker List Price | $5,595 on November 12, 2026 |
| Item Number | WS4173 |
Source Happy Jump product page, checked November 12, 2026. Makers change specs, so confirm before you buy or rent.
How Much Room It Needs
The unit itself covers 49 by 19 feet. Rental companies also leave open space around every side for stakes, the blower tube and a safe exit, so measure your yard larger than the footprint. Check the maker sheet for the exact clearance it asks for.
Similar Size From Other Makers
| Unit | Maker | Footprint | Height | Ages |
|---|---|---|---|---|
| 22FT Mauna Lua Waterslide w/ Slip N Slide | Big and Bright Inflatables | 50 ft by 18 ft | Not printed | Not printed |
| Marlin Splash Slide-BB1778 | Ninja Jump | 50 ft by 18 ft | 18 ft | Not printed |
| Castle Water Slide And Pool | Guangzhou Channal Inflatables | 32.8 ft by 29.5 ft | 17.7 ft | Not printed |
| Wild One Wet/Dry Slide™ | Cutting Edge Creations | 43.5 ft by 20.5 ft | 26.3 ft | Patron Height: 42 in |
| 20ft Dragon Triple Lane Water Slide, Hybrid | BounceWave Inflatable Sales | 42.5 ft by 23 ft | 20 ft | Not printed |
| Sabretooth™ (20’) Slide | Cutting Edge Creations | 40 ft by 22 ft | 20 ft | Patron Height: 36 in |
More Water Slides From Happy Jump
| Unit | Footprint | Height | Ages |
|---|---|---|---|
| Grand Angel Falls, Commercial Inflatable Water slide WS4190-P | Not printed | Not printed | Min. height requirement 36" |
| 22' Tropical Inflatable Water Slide WS8622-T | 36 ft by 16 ft | 22 ft | Min. height requirement 36" |
| Beach Blast Inflatable Water Slide, Commercial Inflatable Water Slide For Sale - WS4204-1M | 28 ft by 11 ft | 16 ft | Min. height requirement 36" |
| Caribbean Bay Patriotic Water Slide, Commercial Inflatable Water Slides - WS4170-PSS | 64 ft by 29 ft | 28 ft | Min. height requirement 36" |
| Caribbean Bay Water Slide, Commercial Inflatable Water slides for sale - WS4170-P | 42 ft by 29 ft | 26 ft | Min. height requirement 36" |
| 20 Foot White Water Slide with Slip Slide, Commercial Inflatable Water Slide - WS4168-W | 52 ft by 19 ft | 20 ft | Min. height requirement 36" |