Pulsar W31H19 - 3100 PSI 2.5 GPM 208cc Gas Pressure Washer
The Pulsar W31H19 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.5 GPM. (Read full specs)
Walmart 
Amazon Price history for the Pulsar W31H19
Page Content
Description
Power, versatility, and convenience come together in Pulsar’s W31H19 to give you more effective outdoor cleaning capability where you need it most. With 3,100 PSI and a 2.5 GPM flow rate this pressure washer is capable of tackling even the toughest of jobs.
Zoom on the Pulsar W31H19
In summary, the Pulsar W31H19 is a heavy duty pressure washer, that offers an all-around versatile cleaning experience, and also:
- spot cleaning of hard, unpainted surfaces, reaching high areas, and removing stubborn stains
- complete cleaning of hard surfaces, vehicle washing, and surface prep for painting
- mild cleaning for delicate surfaces, and low-pressure cleaning for broader areas
- utilizing cleaning solutions, and rinsing surfaces clean
The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.
Power
The Pulsar W31H19
Utilizing a powerful 208cc (7 hp) engine, this machine's axial cam pump can deliver a pressure of 3100 PSI (around 52 times stronger than a standard garden hose) and a flow rate of up to 2.5 GPM (values claimed by the manufacturer). Thus, the Pulsar W31H19 achieves a cleaning power of 7750 Cleaning Units.
To initiate the Ducar engine of this gas-powered pressure washer, a traditional pull-start mechanism is employed.
Fuel for the pressure washer is housed in a tank capable of holding up to 0.3 gallon of gasoline.
Design & Handling
Enhanced mobility is a key feature of the Pulsar W31H19, thanks to its hand truck design. Built to endure, the metal frame ensures the assembly's longevity by providing stability and safeguarding internal components under all working conditions. The foam-padded fixed handle adds to the W31H19 convenience of transport, while offering a comfortable grip.
With its weight clocking in at 75 lbs, this unit's heftiness can't be ignored, presenting significant difficulties for users who need to lift and transport it, especially over uneven terrain. A key role in its final weight is played by its 208cc Ducar engine and metal frame. Despite this, the presence of two 12" never-flat wheels reduces the complexity of moving the W31H19, even on rugged surfaces.
Main Features
The Pulsar W31H19
The Pulsar W31H19's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.
- Soap injection: Detergent is stored in a dedicated tank. As the Pulsar W31H19 does not include a soap dilution mechanism, it's essential to ensure proper detergent dilution before operating the pressure washer. The pressure washer automatically dispenses and mixes the detergent with the water when a soap nozzle is attached.
- Pressure hose: The unit comes equipped with an included 30 ft ⌀1/4" high-pressure hose, which can be neatly stored on the unit when idle, thanks to a set of convenient hooks, ensuring easy access and organization.
- Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
- Nozzles: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | |||||
| Siding, gutters, house | |||||
| Fencing, deck, patio | |||||
| Lawn equipment, boat, RV |
Please be aware: The shapes of the depicted nozzles are for illustration purposes and may differ. Symbols utilized include a indicating 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'
Other Features
- Onboard storage: The Pulsar W31H19 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
- Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
- Accessories: The Pulsar W31H19 comes with an owner's manual and some basic documentation to get you quickly started. On top of that, you also get spray gun, oil, wand and pressure hose.
Product Video
The Pulsar W31H19's performance versus other pressure washers
The following charts are provided to give you an idea of how the key specs of the Pulsar W31H19 compare to similarly priced pressure washers.
- The Pulsar W31H19, with a maximum pressure output of 3100 PSI, has an average pressure output, when considering gas-powered units in $400 to $500 price range. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Kärcher G3400P with 3400 PSI.
- At 2.5 GPM, this washer places at the top tier of the above-mentioned price range, delivering a significant amount of water. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Excell EPW2123100, with a GPM of 2.8.
- With a rather impressive value of 7750 Cleaning Units (PSI X GPM), the W31H19 has a higher cleaning efficiency compared to similarly priced devices. For those placing importance on maximum cleaning power, the Excell EPW2123100 and its 8680 Cleaning Units offer one of the highest cleaning efficiencies among units in the same price range.
Price comparison
As you can see from these interactive charts, when compared to other gas-powered washers between 7500 and 8000 Cleaning Units, the Pulsar W31H19 is on the average side of the price range.
Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.
The bottom line
- In the expected price range
- Good range of nozzles included
- Onboard storage
- High GPM for the price
- High CU for the price
- Decent PSI for the price
- No detergent dilution mechanism
Do you own the Pulsar W31H19 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Engine | 208cc 7 HP Ducar 4-stroke OHV |
| Pump | Axial Cam |
| Water | Cold (140°F max.) |
| PSI | 3100 |
| GPM | 2.5 |
| Cleaning Units | 7750 |
| Frame | Metal |
|---|---|
| Handling | Hand Truck |
| Wheels | 2 wheels, ⌀12", never flat |
| Weight | 75 lbs |
| Dimensions | Approx. 20 x 28 x 38 in (D x W x H) |
| Hose storage | Hooks |
| Soap injection | Yes |
|---|---|
| Soap tank | Yes |
| Soap dilution | No |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 30 ft, ⌀1/4 |
| Security | Trigger lock |
|---|---|
| Emissions | N/A |
| Included accessories | Oil, wand, spray gun, high pressure hose, 5 nozzles |
| Warranty | 1 year |
| UPC | 814726024604 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Pulsar
Based in Ontario, CA, Pulsar is one of the fastest-growing brands in the outdoor power products industry. They offer a full line of generators, air compressors, lawn mowers, and electric- and gas-powered pressure washers. With its focus on the consumer, Pulsar strives to enhance the customer's experience by adding convenience, ease of operation, and extended useful life to each and every product they make.
Warranty Information
The Pulsar W31H19 is covered under a warranty for up to 1 year. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Pulsar pressure washers, please contact the Pulsar Customer Support: 1-866-591-8921.
