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BlackStone B-PW 15/300 Petrol Pressure Washer with Annovi & Reverberi Pump

Questions & Answers (22)
ID: K601574

EAN: 9999991090002

MPN: B-PW 15/300

8,9/10
After-sales assistance & Spare parts
BlackStone B-PW 15/300 Petrol Pressure Washer with Annovi & Reverberi Pump
+1000 sold
FREE
2 bottles of 600 ml engine oil each2 bottles of 600 ml engine oil each
Heavy-duty linear pump
Pump head material
Brass
Max. flow rate per hour
900 L/h
Max. pressure
310 bar
Cubic capacity
420 cm³
Nominal power
15 HP
Motor type
4-stroke
Motor brand
Producer-manufactured
Motor Model
DH420
Pressure regulator
Yes
Wheeled
Type
Trolley
Weight
70 Kg
Product Features
Model:
B-PW 15/300
Wheeled:
Type:
Trolley
Operating mode:
Spark ignition
Operation mode:
Petrol
Detergent delivery:
Low-pressure
Manufacturing country:
China
Motor data
Motor brand:
Ducar
Motor Model:
DH420
Motor type:
4-stroke
Cubic capacity:
420 cm³
No. of cylinders:
1
Nominal power:
15 HP
Motor speed:
3600 RPM
Fuel:
Petrol
Power supply:
Overhead valve OHV
Engine lubrication system:
Oil bath
Decompression system:
Automatic
Tank capacity:
6.5 L
Manufacturing country:
China
Pump data
Pump brand:
Annovi & Reverberi
Model:
RSV 4G40
Pump type:
Inline-three cylinders
Heavy-duty linear pump:
Pistons material:
Ceramic
Pump head material:
Brass
Brass pump head:
Max flow rate per minute:
15 L/min
Max. flow rate per hour:
900 L/h
Operating pressure:
302 bar
Max. pressure:
310 bar
Pressure regulator:
Yes
Pressure regulator:
Safety valve:
Yes
Manufacturing country:
Italy
Equipment
External detergent suction hose:
Yes
Type of attachment:
M22 - Screw
Hose holder:
Yes
Rear wheels size:
4.00 - 6
Tool holder:
Yes
Free gifts/extra features
Engine oil bottle for free:
2
Maintenance tool kit:
Yes
Heavy-duty spray gun:
Yes
Quick-connect nozzle lance:
Yes
Hose length:
10 m
Instructions manual:
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H):
135x63.5x77 cm
Net weight:
70 Kg
Packaging:
On pallet
Original packaging/s dimensions in cm (L x W x H):
72x65x72 cm
Gross weight (packaging included) :
73.5 Kg
Assembly time:
5 minutes
Prompt Delivery
13 items in stock
Free Shipping
Estimated delivery: 11/04/2025 - 15/04/2025
Suggested price:
€ 1.019,17
€ 764,38
Vat included
Equipped with an Annovi & Reverberi pumpEquipped with an Annovi & Reverberi pump

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Description

Blackstone B-PW 15/300 Petrol Pressure Washer

Blackstone Blackstone B-PW 15/300 petrol pressure washer with Annovi & Reverberi pump is perfect for those who need a product with excellent value for money without compromising on the quality of materials and the reliability of this brand.

The ceramic piston pump with brass head fitted on the machine is designed by the Italian company Annovi & Reverberi. This brand is synonymous with reliability both in materials and in performance. This makes the machine durable even in special conditions of intensive use.

It is equipped with a 420 cc engine, which can reach a power of 15 Hp. These features provide the pressure washer with a maximum flow rate of 15 L per minute (900 L/h) and a maximum pressure of 310 bar. Easy and comfortable recoil start system, also thanks to an efficient decompression system.

In addition, the sturdy metal trolley with two pneumatic wheels is complete with a folding handle and ensures safe movements even on rough terrains of construction sites or in the countryside. Thanks also to the 5 interchangeable nozzles included, the user can set the best type of jet for their needs.

Annovi & Reverberi three-piston in-line pump

The Blackstone B-PW 15/300 pressure washer is equipped with a high-quality pump by Annovi & Reverberi. This brand is renowned for the high reliability in performance and in all its components. In addition, the three linear pistons are made entirely of ceramic, while the head is made of brass with integrated valve.

Main features:

  • Model: RSV 4G40
  • Pressure: 310 bar/4400 psi max.
  • Max. flow rate: 15 L/min - 900 L/h

Pressure is fundamental for pressure washers. Flow rate is even more important: affordable machines may often feature high pressure but very limited flow rate, resulting in inefficient products. The minimum flow rate must be at least 350 L/h.

Focus on the connection for the suction hose and the plug with indicator of the oil level.

Focus on the knob for pressure adjustment.

420 cc Engine

The engine of this pressure washer is 4-stroke, with a cubic capacity of 420 cc. It features OHV technology. This latest generation model with overhead valve technology is suitable for operations where moderate power is required.

Great advantages compared to regular 2-stroke engines (still very popular on sprayer pumps):

increased reliability, easier starting especially after long periods of inactivity, longer service life, fewer problems with fuel preparation and freshness, lower fuel consumption, more silent

It also has a heavy-duty oil-filled connection multiplier between the engine and pump

Main features:

  • Engine type: 4-stroke
  • Model: DUCAR DH420
  • Cylinder type: cast iron
  • Nominal power: 15 HP
  • Cubic capacity: 420 cm³
  • Max. rpm: 3400
  • Fuel tank capacity: 6.5 L

Additional Features

This pressure washer is equipped with two pneumatic wheels to allow the user to move the machine easily in every condition. Additionally, the adjustable carrying handle makes storage quick and easy.

The great practicality of this product makes it possible to store both the lance and its extension and the 10 m hose in the dedicated holder.

The pressure washer is equipped with lance with 5 interchangeable nozzles with quick coupling system.

  • Red 0°: to obtain a jet with maximum cleaning power in a small range
  • Yellow 15°: for good cleaning power in a small range
  • Green 25°: for good cleaning power in a medium-sized range
  • White 40°: for good cleaning power in a wide range
  • Black SOAP: to use with the detergent

Blackstone Range with Annovi & Reverberi Pump

The range of Blackstone pressure washers includes:

  • B-PW 15/300
  • B-PW 11/230

These pressure washers are equipped with the Annovi & Reverberi pump, which ensures excellent performance and reliability over time.

Free items & Standard equipment

Free Items Included

Complimentary:

2 bottles of 10W40 oil, specific for 4-stroke engines

Free Items Included

The pressure washer is shipped in its original packaging together with the instructions manual.

Items included:

  • Professional gun with lance;
  • 5 standard-supplied nozzles;
  • Detergent suction hose;
  • Hose with funnel;
  • Accessories for maintenance;
  • Nozzle for the delivery hose;
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