Transform any event into an unforgettable summer experience with the 18' Oasis Splash Dual Lane Water Slide – Wet & Dry — the commercial-grade centerpiece that delivers head-to-head racing action and the ultimate wow factor for event professionals. Standing 18 feet tall with dual racing lanes, this massive inflatable works both wet and dry, making it a year-round revenue driver for party rental businesses, school carnivals, church festivals, and corporate events.
Built to commercial standards with rip-stop reinforced vinyl, quadruple-stitched seams, and full ASTM compliance, this slide is engineered to perform event after event — season after season. Whether you're adding your first large slide to a rental fleet or replacing an aging unit, this is the investment that pays for itself.
Why Rental Operators Choose This Slide
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Dual racing lanes — doubles the fun and throughput at busy events
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Wet & dry capability — book it spring, summer, and fall with zero seasonal downtime
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Lightweight rip-stop vinyl — up to 20% lighter than standard 18 oz vinyl; easier for small crews
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18-foot volcano theme — a showstopper attraction that sells itself before you even market it
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ASTM F2374 compliant — meets permitting requirements for schools, municipalities, and public events
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Blower + stakes included — ready to deploy right out of the box, zero extra purchases needed
Technical Specifications
| Specification |
Detail |
| Inflated Length |
28 ft |
| Inflated Width |
13 ft |
| Inflated Height |
18 ft |
| Unit Weight |
360 lbs |
| Lane Configuration |
Dual lane (side-by-side racing) |
| Use Type |
Wet & Dry |
| Blower Required |
1 × 1.0 HP (included free) |
| Stake Anchors |
16 (included) |
| Maximum Capacity |
1 player per lane at a time |
| Max Player Weight |
120 lbs per player |
| Max Player Height |
5 ft per player |
| Minimum Age |
3 years |
| Primary Material |
15 oz & 10 oz knife-coated rip-stop vinyl |
| Stitching |
Double & quadruple with #207 heavy-duty nylon thread |
| Seam Type (Water Zones) |
Heat-sealed to prevent water leakage |
| Water Drainage |
U-shaped liner + dedicated drain holes |
| Fire Retardant |
Yes |
| Lead-Free |
Yes |
| Safety Standards |
ASTM F2374 & CPSIA Compliant |
| Required Setup Area |
Min. 30 ft L × 15 ft W × 20 ft H clearance |
| Recommended Setup Crew |
2 persons |
| Shipping Method |
Free Freight (LTL / Ground) |
| Commercial Grade |
Yes |
| SKU |
BT-WS-18VOLCANO |
What's Included
| Item |
Qty |
| 18' Volcano Dual Lane Water Slide Unit |
1 |
| 1.0 HP Commercial Blower |
1 (Free) |
| Ground Stakes / Anchors |
16 |
| Tie-Down Safety Straps |
Included |
| Heavy-Duty Storage Bag |
1 |
| Repair Kit |
1 |
| Safety Warning Sign |
1 |
| Business Card Holder & Blank Business Banner |
1 each |
| User Manual |
1 |
Safety & Compliance
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Finger-proof netting on all openings — finer mesh than standard netting prevents finger entrapment injuries
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Anti-jumping netting on both slide lanes — prevents unsafe behavior at the top of the structure
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Safety ramp entrance with arms — guides safe, controlled entry and exit at ground level
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Emergency exit panel sewn directly into the unit for fast egress
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Warning & safety signs factory-sewn at the entrance — no stickers that peel off
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16-point anchor system — stake anchors + tie-down straps for maximum stability in field conditions
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Fire retardant & lead-free throughout — meets chemical safety requirements for public use
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ASTM F2374 & CPSIA compliant — accepted for public event permitting nationwide
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Heat-sealed water seams + U-shaped liner — prevents internal water damage, mold, and liner rot
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Alligator Mouth stress-point stitching — eliminates the high-stress convergence point where floor meets wall, dramatically extending unit lifespan
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Double-layer reinforcement on all high-traffic areas: entrances, base pillars, and floor seams
Perfect For
Birthday parties · School carnivals · Church festivals · Corporate picnics · HOA events · Community block parties · Summer camps · Fundraiser events · Municipal parks programming · Backyard celebrations
Frequently Asked Questions
Is this slide approved for commercial rental use and public events?
Yes. This inflatable water slide is built to commercial-grade standards and meets or exceeds ASTM F2374 and CPSIA safety requirements — the benchmarks required by most municipalities and event venues to grant public assembly permits. Each unit is manufactured with fire-retardant, lead-free materials and arrives with a sewn-in compliance label. Always verify local regulations with your jurisdiction, as permitting requirements vary by state and county.
What ages and weights can safely use this water slide?
This slide is designed for riders ages 3 and older, with a maximum weight of 120 lbs and a maximum height of 5 feet per rider. Only 1 rider per lane is permitted at a time — never allow two riders in the same lane simultaneously. Always post the weight and height rules visibly at the event and have an attendant enforce them. Adults exceeding the weight rating must not use this unit.
How much space do I need to set up this slide?
When fully inflated, this slide measures 28 ft (L) × 13 ft (W) × 18 ft (H). We recommend a minimum clearance zone of 30 ft (L) × 15 ft (W) × 20 ft (H) to account for the blower placement, the rider landing area at the base of the slide, and a safe perimeter buffer around the unit. Ensure no overhead obstructions — including power lines, tree branches, awnings, or structures — exist within the clearance zone.
Can this slide be used dry (without water)?
Yes — this is a true Wet & Dry inflatable, meaning it is fully functional with or without water. For dry use, simply do not connect a water source. The slide surface remains smooth and safe for dry sliding. Dry mode is a game-changer for rental operators: it extends your booking season into fall and lets you offer the unit at indoor facilities, school gymnasiums (with appropriate flooring protection), and venues where water is impractical.
What blower does this slide require, and is one included?
This slide requires one 1.0 HP continuous-duty commercial blower, which is included free with every purchase — no additional purchase necessary. The blower must remain powered and running at all times during operation to maintain proper inflation and structural integrity. Never use a residential or non-continuous-duty blower, as underpowered blowers can cause the unit to lose shape and create a collapse hazard.
What surfaces can this slide be set up on?
This slide is primarily designed for grass surfaces using the 16 included stake anchors. It can also be deployed on packed dirt or sand with appropriate staking. For hard surfaces such as concrete, asphalt, or pavers, you will need weighted sandbags or water barrels as alternative anchors (not included). Never set up on slopes exceeding 5 degrees, near open water, in an area with sharp surface debris, or under electrical lines.
How long does setup and teardown take?
An experienced 2-person crew can typically set up and fully stake this slide in 20–30 minutes. First-time users should expect 45–60 minutes as they learn the inflation sequence and staking pattern. Teardown — including deflation, drying the water areas, folding, and bagging — typically takes 15–25 minutes. Building setup and teardown time into your rental pricing protects your crew's time and ensures you arrive at each event properly prepared.
How many riders can use the slide at the same time?
This slide has two independent racing lanes — a maximum of 1 rider per lane, meaning 2 riders can use the slide simultaneously (one per lane). This dual-lane design is a key revenue advantage: at high-traffic events, the throughput is roughly double that of a single-lane slide of the same height. An on-site attendant is strongly recommended to manage the queue and enforce the 1-rider-per-lane rule.
How do I clean and maintain this inflatable?
After each water event, run the blower for 5–10 minutes with no water input to expel residual water through the drain holes. Wipe all surfaces down with a mild soap and warm water solution using a soft cloth, then rinse thoroughly. Never use bleach, solvent-based cleaners, or high-pressure washers — these degrade the vinyl coating. The single most important maintenance step is thorough drying before storage: moisture trapped inside the unit causes mold and mildew that permanently weaken the vinyl. Inspect all seams after each event and use the included repair kit to address any small punctures immediately.
What makes this slide's vinyl superior to standard inflatable material?
This slide uses a commercial-grade blend of 15 oz and 10 oz knife-coated, rip-stop vinyl — approximately 20% lighter than traditional heavy-duty 18 oz vinyl while delivering equivalent tear and puncture resistance. Knife-coating bonds PVC directly into a high-denier mesh base fabric, creating a seamless, highly flexible barrier that resists abrasion, UV degradation, and repeated folding stress. All high-traffic zones receive double-layer material reinforcement, seams are double or quadruple stitched with #207 heavy-duty nylon thread (the same thread used in commercial sail-making), and all water-contact seams are heat-sealed to prevent leakage and delamination over time.
Is it safe to operate this slide in windy conditions?
All commercial inflatables — including this slide — should be deflated and fully secured when sustained wind speeds exceed 15–20 mph, or at the first sign of gusty conditions, incoming storms, or rapidly changing weather. While the 16-point anchor system provides significant stability compared to consumer inflatables, this is a temporary structure and is not certified for high-wind operation. Always assign a designated staff member to monitor weather during events and have a clear evacuation procedure ready.
Why do event rental professionals choose Beyond Tent?
Beyond Tent is a premier B2B supplier of commercial-grade event equipment — from heavy-duty frame tents and industrial inflatables to professional event furniture, flooring, and special effects. We source only products that meet or exceed commercial safety standards, so you can confidently deploy them at schools, municipalities, corporations, and public venues. Our team speaks the language of the event rental industry and provides expert pre- and post-sale support. Call us at 866-296-3868 or email sales@beyondtent.com — we're here Monday–Friday, 9 AM to 6 PM EST.
Warranty
This commercial-grade inflatable includes a limited warranty against defects in workmanship from the date of purchase. Coverage includes seam tears and fabric defects arising under normal commercial use. Damage from improper or unsafe use, improper storage, accidents, vandalism, unauthorized repairs, or extreme weather exposure is not covered. Zipper defects are typically excluded. The blower is covered separately by the blower manufacturer's warranty. For warranty claims, contact sales@beyondtent.com.
California Prop 65 Warning: This product can expose you to chemicals including Poly Vinyl Chloride (PVC), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. Due to constant product development and improvement, artwork, shape, color, size, description, and schematic that appear on the web or catalog may not reflect the latest changes.
