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UL, CE and CSA Standards are applied to our products

The following organization's quality management system has been assessed and registered by Intertek Testing Services NA, Inc. as conforming to the requirements of: ISO 9001:2015

The Quality Management System is applicable to: Design and manufacture of wash rack systems including; Hydroblaster pressure washers, Hydropad above ground wash pads, and Hydrokleen waste water filtration and recycling equipment.
PDFISO 9001 Certificate of Registration


PDFAuthorization to Mark

Most Hydroblasters - Pressure Washing equipment is certified to UL and Canadian CSA standards

PDFAuthorization to Mark
All Hydrokleen - Wash water Treatment/Recycling systems are certified to UL and Canadian CSA standards

PDFAuthorization to Mark
All Hydrosite - Integrated Cleaning and Recycling systems are certified to UL and Canadian CSA standards

PDFAuthorization to Mark
pH Monitoring Systems are certified to UL and Canadian CSA standards


Testing of our Hydroblaster and Hydrokleen equipment was completed in December of 2008.  Hydro Engineering is poised to sell its complete line of products to locations where CE Certification is a must.  Additional products are now being tested and will also be cETLus Certified.

ISO 9001

PDF4CD597 Activated Carbon
PDFCTM-5 Car & Truck Magic
PDFGK-5 Grease Killer
PDFHS-300 Hydrosorb filter media
PDF3RG760 Flocculent
PDFHBD-O Hydro-Biodigesters Oil Waste, dry powder
PDFHBD-1 Hydro-Biodigesters Waste, dry powder
PDFHBD-6 Hydro-Biodigesters Stabilized Liquid
PDFHBDN-6 Hydro-Biodigesters Nutrient Liquid
PDFHow To Use Hydro-Biodigesters
PDF4093 Anti-foaming agent
PDFSC-5 pH Neutralizer for Acids

US Army Corps of Engineers Wash water Safety Study

Important Wash water Safety Information

Patents Covering Our Products

• Portable Wash Pads & Fluid Containment (US patent 6,799,591 B2) View PatentPDF

• Low Profile Non-Clogging Non-Polluting Surface Treating Pads, Assemblies and Methods (US Patent 7,530,362 B2)
View PatentPDF


CLGV Series - GPM (LPM) @ PSI (BAR)

CLOV Series - GPM (LPM) @ PSI (BAR)

EHGV Series - GPM (LPM) @ PSI (BAR)


EHOV Series - GPM (LPM) @ PSI (BAR)

GHO Series - GPM (LPM) @ PSI (BAR)

GOVS Series - GPM (LPM) @ PSI (BAR)

GSOV Series - GPM (LPM) @ PSI (BAR)

SSOV Series - GPM (LPM) @ PSI (BAR)

PDFHH-E, All Electric Hot Water Pressure Washer
PDFSteam Cleaners 4 GPM @ 200 PSI, 300° F.

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Hydroblaster Single Axle Trailers

Hydroblaster Tandem Axle Trailers

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PDF5/3000GHOTT/M Corrosion Control System
PDF5/3000GHOTT/M-ST Steerable Axle, Corrosion Control System
PDF5/3000GHOTT/AWS Aircraft Wash System
PDFADWS-TT AGSE Approved Aircraft Deluge Wash System
PDFATAWS Advanced Total Aircraft Wash System

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PDF2/045D-TEWS-C Specification NSN, 4940-01-514-0087
PDF12/075TEWS-DST Specification   Large Aircraft Turbine Engine Wash

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PDFHydro Heater - Oil Fired Specs - 2-5 GPM @ 1,000-4,000 PSI
PDFHydro Heater - Gas Fired Specs - 2-5 GPM @ 1,000-4,000 PSI
PDFHydro Heater - LP Fired Specs - 2-5 GPM @ 1,000-4,000 PSI
PDFHydro Heater - All Electric Specs - 2-5 GPM @ 1,000-3,000 PSI

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PDFCFS3 Solids Filter
PDFCMAFU-2 Automatic Solids Filter
PDFRST RST Recycle Storage Tank
PDFSST SST Solids Settling Tank

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PDFOCS Oil Coalescing System
PDFHE/S1 Oil/ Water Separator
PDFHE/S1-H Oil/ Water Separator W/Hydrosorb

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PDFACF3 10 GPM Hydrokleen
PDFHE/3000 Single Stage Polishing Loop
PDFHE/5000 Single Stage Polishing Loop W/ Oil Coalescing
PDFHE/7000 Dual Stage Polishing Loop W/Oil Coalescing
PDFHE/8000 25 GPM, Oil/ Water separator, dual polishing loop, using two different filter medias
PDFSPL30 Polishing Filtration to 50 GPM Continuous
PDFDPL30 Dual Polishing Filtration to 50 GPM Continuous
PDFpH Controller pH Monitor and dosing system
PDF1UU169 Repressurization System
PDF1UU170 Repressurization System
PDF1UU171 Repressurization System

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PDFAutoblaster/ARS Automatic Screen Reclaim

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