WOW Mega Max Power 120V Pump – 164020
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WOW Mega Max Power 120V Pump – 164020
Product Description
The WOW 164020 Mega Max Power Pump is a high-volume 120-volt AC electric pump designed for quickly inflating and deflating large recreational inflatables. With an 800-litre-per-minute airflow rate and a 3.0 PSI maximum pressure, it is well suited for towable tubes, inflatable islands, airbeds, inflatable lounges, inflatable boats and other large-volume inflatables. The 12-foot power cord, five universal valve adaptors and long reinforced accordion hose make it practical for dock, deck and poolside use.
Key Features
- Genuine WOW Watersports electric pump
- Manufacturer part number 164020
- 120V AC operation, 680W motor
- High-volume airflow: 800 litres per minute
- Maximum inflation pressure: 3.0 PSI
- Inflation and deflation modes
- 12-foot power cord for extended reach
- 5 universal valve adaptors included
- Long reinforced flexible accordion hose design
- Suitable for towable tubes, inflatable islands, airbeds, lounges, inflatable boats and large inflatables
- One-year manufacturer warranty
Application Compatibility
The 164020 is designed for high-volume, lower-pressure inflatables, including:
- Towable water tubes
- Inflatable islands and platforms
- Inflatable airbeds and lounges
- Inflatable boats and dinghies
- Commercial-grade inflatables
- Other large-volume recreational inflatables
This pump is not intended for high-pressure applications such as inflatable SUPs or kayaks that require 10 PSI or more. Confirm the maximum recommended inflation pressure for the specific inflatable before use and do not exceed it.
Technical Specifications
- Manufacturer: WOW Watersports
- Part number: 164020
- Operating voltage: 120V AC
- Motor power: 680W
- Airflow rate: 800 L/min
- Maximum pressure: 3.0 PSI
- Power cord length: 12 feet
- Valve adaptors included: 5 universal
- Hose type: Long reinforced flexible accordion
- Weight: 1,814 g / 4.0 lb
- Warranty: One year
Fitment Notice
This pump requires a standard 120-volt AC power outlet. It is not suitable for 12-volt DC or battery-powered operation. Confirm that the power outlet circuit can supply the 680W draw before use.
The five included universal valve adaptors cover most common inflatable valve types. Verify adaptor compatibility with the specific inflatable valve before inflating. Do not force an incompatible adaptor onto a valve.
Operating Notes
- Select the inflation or deflation port before connecting to the inflatable valve
- Monitor the inflatable during inflation and stop at or below the manufacturer’s recommended pressure
- Do not leave the pump unattended during inflation of pressure-sensitive inflatables
- Allow the pump to cool between extended inflation sessions
- Store the cord and hose loosely coiled to avoid kinking
When This Product Needs Replacement
Inspect or replace the pump if:
- The motor runs but produces insufficient airflow
- The power cord or plug is damaged or shows signs of overheating
- The hose is cracked, kinked or no longer seals at the valve
- Valve adaptors are lost or damaged
- The unit trips the circuit breaker repeatedly during normal use
- The motor becomes excessively hot or produces unusual noise or odour
Alternate Part Numbers
- WOW Watersports part number: 164020
- Distributor SKU: 742-164020
- Product name: WOW Mega Max Power 120V Pump
Related Products
- WOW Air Max 120V Pump – Alternative 120V electric pump for large inflatables
- WOW 12V DC Air Pump – 12-volt DC alternative for use without shore power
- WOW Double Action Hand Pump – Manual pump option
- WOW 195100 Pressure Gauge Kit – Pressure gauge for monitoring inflation levels
Parts Desk Insight
The Mega Max is the right choice when you need to inflate large-volume towables or inflatable islands quickly at dockside or poolside where 120V power is available. For remote or on-water use without shore power, pair it with the WOW 12V DC Air Pump as a backup. Always check the target inflatable’s maximum PSI rating – this pump’s 3.0 PSI ceiling is ideal for soft inflatables but is not suitable for high-pressure SUP boards.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.