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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 - May 5, 2021
  • $339.99 - April 15, 2021
  • $329.99 - March 14, 2021
  • $349.99 - February 14, 2021
Data source: ebay.com
Since: February 14, 2021
  • Highest Price: $349.99 - February 14, 2021
  • Lowest Price: $329.99 - March 14, 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 a nutshell, the Pulsar W31H19 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • spot cleaning of hard, paint-free surfaces and out-of-reach areas
  • intense cleaning of hard, unpainted surfaces
  • cleaning of painted and frail surfaces
  • use of detergent and cleaning solutions

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The Pulsar W31H19 in use

The Pulsar W31H19

Its axial cam pump, which utilizes a powerful 208 cc (7 hp) engine, may deliver a pressure of up to 3100 PSI (almost 52 times more than a standard garden hose) and a flow of up to 2.5 GPM. These values correspond to a cleaning power of 7750 Cleaning Units.

A classic pull-start mechanism is responsible for starting the gas-powered pressure washer’s Ducar engine.

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.

The majority of users will be able to maneuver this unit easily, it only weighs 75 lbs. A major component of its weight are its 208 cc Ducar engine and 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

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. 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. The detergent will be added automatically to the water when a soap nozzle is attached.
  • Pressure hose: Using a set of convenient hooks, the included 30 ft ⌀1/4" high-pressure hose can be easily stored on the unit when it is not running.
  • Spray gun and wand: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
  • Nozzles: The following table illustrates the 5 included nozzles, along with the surfaces which they are the most suitable 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: 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: Included with the Pulsar W31H19 are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as pressure hose, spray gun, wand and oil.
  • 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.

  • The Pulsar W31H19, which can reach a PSI of 3100, achieves an average pressure output, compared to other gas-powered units that cost between $300 and $400. In case you are looking for a device with the highest possible power of its water stream, one of the top achievers in this price range is the Stanley SXPW3425 with a PSI of 3400.
  • The water flow of this washer, which reaches up to 2.5 GPM (gallons per minute) is one of the higher values found in the above-mentioned price range. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Predator 3100, with a GPM of 2.8.
  • The W31H19, with its 7750 Cleaning Units (PSI x GPM) sits at the high end of the cleaning efficiency spectrum, when compared to other devices of similar price. When it comes to the highest overall cleaning power in the current price range, one of the products at the very top currently is the Westinghouse WPX3400 and its 8840 Cleaning 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 cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget pressure washer.

The bottom line

STRENGTHS:
  • Inexpensive
  • Good range of nozzles included
  • Onboard storage
  • High GPM for the price
  • High CU for the price
AVERAGE SPECS:
  • Decent PSI 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.

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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