ATEX Certified High Pressure Waterblasting and Hydrojetting Pumps 2017-08-27T23:00:41+00:00

ATEX Certified Units

Intrinsically Safe Hydrojetting Units intended for use in hazardous and potentially explosive atmospheres.

Reputation

Safety is always paramount. Asia Waterjet have been supplying hydroblasting equipment for over 25years, and through doing so, have earned an unrivalled reputation for quality and excellence.

Intrinsically Safe

We are driven by our commitment to the industry, it is our responsibility to provide our customers with the very best tools for their job. If your job is classified as Hazardous, it is our duty to commission a Pumpset that is ‘Intrinsically Safe’ For intended use in potentially explosive atmospheres, all of our Hydrojetting Units, electrical and diesel, can be build to ATEX Compliant standards.

ATEX Certification for Waterblasting Pumps
  • ATEX Certified Hydrojetting Pump with intrinsically safe spark enclosures
  • ATEX Certified Waterblast Pump with Marine Radiator
  • Waterblast Unit Certified to Device Category 3G (Zone 2), Gas Group IIB, and Temperature Class T3
  • ATEX Certified Waterblast Pump Skid Mounted with Lifting Frame

What is ATEX?

ATEX is the name commonly given to the two European Directives for controlling explosive atmospheres:

1) Directive 99/92/EC also known as ‘ATEX Workplace Directive’
2) Directive 94/9/EC also known as ‘ATEX Equipment Directive’

EX Environments become hazardous when excessive temperatures are introduced and gases, vapours or concentrations of dust in that environment are ignited. Explosions occur when non-approved electrical apparatus working in the environment fail and create open flames, static electrical discharge or sparks.

When the elevation of temperature reaches the auto ignition level of the chemicals, dusts or gases being utilized, the result is an immediate explosion or fire. Explosion Proof Industrial Machines are built, tested and classified for use in EX environments. Explosion Proof Industrial Machines in static electrical conditions, vehicle turn-over or electrical failure do not produce auto igniting circumstances or temperatures. *Miretti Italia SRL

Certified to Device Category 3G (Zone 2), Gas Group IIB, and Temperature Class T3, Waterblast Units comply with the ATEX 95 (94/4/EC) Directive, satisfying the essential health and safety requirements of the regulation.

With its innovative, self-cleaning flame trap, the unit also complies with Asia Waterjet’s own commitment to providing safe and simple Waterblast systems.

Technical References

  • EN 1755
  • EN60079
  • ATEX94/9/EC
  • Machinery Directive 2006/42/EC
The entire engine was converted to comply with the directive; an idea of the changes involved are highlighted below;

  • Marine rated radiator including two cores for engine and heat exchanger cooling
  • Engine driven anti-static fan
  • Anti-static fan belt
  • Enclosures for sparking components in the normal operation
  • Zone 2 Alternator for engine and alternator belt (mandatory for electronic engines)
  • Safety shutdown system
  • Air inlet shutdown valve with emergency shutdown and mechanical lever control
  • High Water temperature shutdown
  • Exhaust gas temperature shutdown
  • Mechanical over-speed valve
  • T3 Compact Exhaust gas heat exchanger with off-shore rated coating
  • Exhaust gas self cleaning flame arrestor
  • Spark arrestor
  • Intake flame arrestor
  • Crankcase breather flame arrestor
  • Marine painting or coating in accordance customer specification
  • Zone 2 Batteries for Alternator 24V / 200 Ah (mandatory for electronic engines)
  • Zone 2 conversion of the original electric starter motor
0
Individual Parts in the Fluid End
0
Minute Pressure Conversion
0
Minute Cartridge Change
0
Minute Packing Change Out

Unit Build options

Every unit is custom built to each of our Client’s requirements, with the choice of various added extras engine types, and assembly formats.

Skid Based Jetstream Hydrojetting Pump Unit

SKID

Skid Base Features

  • Folded steel skid with bunding to capture spilt liquids
  • Forklift slots for easy placement
  • Mounting Points for installation of lifting frames/canopy
  • Off-Shore DNV crash frames can also be accomodated.
Trailer Mounted Waterjetting Pump Unit

TRAILER MOUNTED

TRAILER FEATURES

  • Easily Manoeuverable
  • Full road-worthy trailer with hydraulic over run braking system (off highway use)
  • Site Trolley format with a fixed rear axel and pivoting front axel.
Green Jetstream Waterblast Canopy Sound Attenuated

CANOPY ENCLOSURE

CANOPY FEATURES

  • Unsilenced
  • Sound attenuation available upon request
  • Four corner lifting eyes for easy placement.
Diesel driven hydroblasting pump

DIESEL

DIESEL DRIVEN ENGINE

  • 50℃ tropical spec engine radiator
  • 125HP to 600HP
  • Mechanical Volvo, Cummins and Deutz engines
  • Tier 1, 2, and 3 options
  • Optional ATEX certification.
Electric High Pressure Waterjetting Pumpset

ELECTRIC

ELECTRIC ENGINES

  • Can be approved for use in Zone 1 and 2 Hazardous Areas
  • 75kw to 260kw
  • Voltage and cycles to suit

How We Do It

A lot of work goes into each and every assembled pumpset from the initial needs analysis, right through to the fabrication, delivery & training.

What YOU can do with it

Different applications require different flows and pressures below are some of the typical applications for this size pump.

PERIPHERALS

: : Aquajet : : Dynajet : : Mini Cam : : StoneAge : : Peinemann : :
Vertidrive : : Flowplant : : TST : : Terydon : : Jetstream : :

APPLICATIONS

: :  Hydro Demolition  : :  Heat Exchanger  : :  Surface Preparation  : :

Paint and Coating Removal  : :  Subsea  : :  Cold Cutting
: :  Pipeline Pressure  : :  Pipeline Cleaning