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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)

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Features and Specifications

FuelGas-Powered
HandlingHand Truck
WaterCold (140°F max.)
PSI3100
GPM2.5
Cleaning Units7750
Engine208cc 7 HP Ducar 4-stroke OHV
PumpAxial Cam
FrameMetal
Soap injectionYes
Soap tankYes
Soap dilutionNo
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose30 ft, ⌀1/4
Hose storageHooks
Dimensions
(D x W x H)
Approx. 20 x 28 x 38 in
Weight75 lbs
Wheels2 wheels, ⌀12", never flat
Included accessoriesOil, wand, spray gun, high pressure hose, 5 nozzles
SecurityTrigger lock
EmissionsN/A
Warranty1 year
UPC814726024604

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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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. (source: Pulsar (opens in a new tab))

Zoom on the Pulsar W31H19

The Pulsar W31H19, a heavy duty, commercial pressure washer, gives its user an all-around versatile cleaning experience, topped off by the following features:

  • spot cleaning of hard, paintless surfaces and reaching far-away areas
  • thorough cleaning of hard, paint-free surfaces
  • cleaning of painted or delicate surfaces
  • application of detergent and cleaning solutions

Ahead are presented its power characteristics and design, its main features and any other additional features.

Power

The Pulsar W31H19 in use

The Pulsar W31H19

The Pulsar W31H19's axial cam pump, powered by a powerful 208cc (7 hp) engine, can provide a pressure of up to 3100 PSI (approximately 52 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer). The Pulsar W31H19 thus has a cleaning power of 7750 Cleaning Units.

This gas-powered pressure washer’s Ducar engine is started by a traditional pull-start mechanism.

Gasoline is stored in a fuel tank with a maximum capacity of 0.3 gallon.

Design & Handling

Thanks to its hand truck design and approximate dimensions of D20 x W28 x H38 in, the Pulsar W31H19 offers great mobility. The robust metal frame guarantees longevity of the assembly. The foam-padded fixed handle adds to the W31H19 convenience of transport, while offering a comfortable grip.

The device can be maneuvered with ease by most, since it only weighs 75 lbs. One of the largest contributors to its weight are its 208cc Ducar engine and its metal frame. Nethertheless, thanks to its two 12" never-flat wheels, the W31H19 remains very easy to manipulate and maneuver.

Main Features

The Pulsar W31H19 in use

The Pulsar W31H19

Along with the Pulsar W31H19 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: A safe detergent storage is facilitated by a dedicated tank. However, since the Pulsar W31H19 does not feature a soap dilution mechanism, you'll have to make sure your detergent is correctly diluted before use. When a soap nozzle is connected, the detergent will be added automatically to the water.
  • Pressure hose: A neat storage for the included 30 ft ⌀1/4" high-pressure hose is facilitated by a set of convenient hooks.
  • Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
  • Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.


15°

25°

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionUse with cautionSuitable

Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.

Other Features

  • Onboard storage: Stay prepared for any job with Pulsar W31H19's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Pulsar W31H19 also comes with wand, spray gun, oil and pressure hose.
  • Emissions: The Pulsar W31H19 is NOT CARB-compliant. Therefore, it is not available in California for sale nor purchase.

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.

  • With its 3100 PSI max pressure output, the Pulsar W31H19 is in the expected pressure range, for gas-powered units in the $300-400 price range. If you're going after the highest possible power of the water stream, one of the best in this price range is the Westinghouse WPX3400 that can reach up to 3400 PSI.
  • In the aforementioned price range, the GPM (gallons per minute) of this washer, which can reach 2.5, can be considered in the average. If rinsing away debris most efficiently is your priority, one of the devices with the highest GPM in this price range is the Lifan LFQ3370, which can reach up to 3 GPM.
  • The 7750 Cleaning Units (PSI X GPM), of the W31H19 sit at an average, in reference to other gas-powered units of similar price. If you are after the highest overall cleaning power, the Lifan LFQ3370 with its 9900 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this 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

STRENGTHS:
  • In the expected price range
  • Good range of nozzles included
  • Onboard storage
AVERAGE SPECS:
  • Decent PSI for the price
  • Decent GPM for the price
  • Decent CU for the price
WEAKNESSES:
  • No detergent dilution mechanism
  • Not CARB-compliant

Do you own the Pulsar W31H19 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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.

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