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Pulsar W31H19 Spec Review

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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Price History
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Price history for the Pulsar W31H19
Latest updates:
  • $329.99 - March 3, 2021
  • $349.99 - October 12, 2020
Data source: walmart.com
Since: October 12, 2020
  • Highest Price: $349.99 - October 12, 2020
  • Lowest Price: $329.99 - March 3, 2021

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

In summary, the Pulsar W31H19 is a heavy duty, commercial pressure washer, that offers an all-around versatile cleaning experience, and also:

  • spot cleaning of hard, paintless surfaces and reaching far-away areas
  • intense cleaning of tough, paintless surfaces
  • cleaning of painted and frail surfaces
  • applying detergent and cleaning solutions

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 in use

The Pulsar W31H19

With an impressive 208 cc (7 hp) engine, its axial cam pump delivers a pressure of 3100 PSI (roughly 52 times more than a standard garden hose) and a flow of up to 2.5 GPM (values claimed by the manufacturer), resulting in the Pulsar W31H19's 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

The Pulsar W31H19 offers superb mobility, with a hand truck design and approximate dimensions of D20 x W28 x H38 in. Its sturdy metal frame provides longevity to the assembly. The foam-padded fixed handle adds to the W31H19 convenience of transport, while offering a comfortable grip.

Most users can maneuver this model easily, as it weighs just 75 lbs. A major component of its weight are its 208 cc Ducar engine and metal frame. But, as the W31H19 does have a set of two 12" never-flat wheels, it can be easily maneuvered and manipulated.

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: Detergent is stored in a dedicated tank. As the Pulsar W31H19 doesn’t include a soap dilution mechanism, the user must provide a correctly diluted detergent before proceeding to use it. 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 enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: The 5 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
 



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, oil, pressure hose and spray gun.
  • Emissions: The Pulsar W31H19 is NOT CARB-compliant and so you cannot buy it nor sell it in California.

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 $300 to $400 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Stanley SXPW3425, which reaches 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 you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Lifan LFQ3370, that can deliver up to 3 GPM.
  • With the W31H19's 7750 Cleaning Units (PSI x GPM), its cleaning efficiency range may be considered average, compared to gas-powered units of similar price. If you consider the highest overall cleaning power as a really important factor, the Lifan LFQ3370 and its 9900 Cleaning Units has one of the highest cleaning efficiency of all the similarly priced units.

Price comparison

As you can see from this interactive chart, 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 electric start
  • 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.

Features and Specifications

General
FuelGas-Powered
HandlingHand Truck
WaterCold (140°F max.)
PSI3100
GPM2.5
Cleaning Units7750
Engine208 cc 7 HP Ducar 4-stroke OHV
PumpAxial Cam
Features
FrameMetal
Soap injectionYes
Soap tankYes
Soap dilutionNo
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose30 ft, ⌀1/4
Hose storageHooks
Misc
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

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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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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