Product Summary
Compact, stainless steel, coalescing plates, strip oils and hydrocarbons from wash bay water so it can be discharge to sewer.
Key Benefits
- 95 % Fats, Oils & Grease removal in one pass.
- Three flow-rate models (30, 50, 100 L/min) suit anything from single-bay workshops to busy fleet yards.
- Plug & play
- Meets Australian trade-waste standards
- Stainless build stands up to corrosive wash chemicals.
Oil Water Separator | Specifications
Model | Length | Width | Height |
---|---|---|---|
OWS-30 | 1188mm | 367mm | 1112mm |
OWS-50 | 1188mm | 367mm | 1198mm |
OWS-100 | 1188mm | 674mm | 1198mm |
Specifications | |
---|---|
Separation Type | Coalescing Plates |
Oil Types | Gasoline, Diesel, Lubricant, Grease |
Flow Capacity | 10-100L/min |
Material of Construction | Stainless Steel |
Fats, Oils & Grease Concentrations | 2000 mg/L (max) |
Suspended Solids Concentrations | 1500 mg/L (max) |
Oil Droplet Diameter | 10 to 100um |
Fats, Oils, & Grease Reduction | Up To 95% |
Operating pH | 6 to 10 pH |
Operating Temperature | Below 40C |
Used In
• Mechanical, mining & transport wash bays
• Rental & dealer service floors
• Parts-cleaning cells needing oily-water compliance
Features
- Separation Type – Coalescing plate pack
- Flow Capacity – 30 / 50 / 100 L/min
Trade Waste Permit
Australia Wide
Before trade waste can be discharged into the council sewer system, business owners are required to obtain trade waste permits and ensure their wastewater quality comply with the trade waste acceptance criteria. This is particularly important as most trade waste requires preliminary or special treatment before it can be discharged into the council sewerage system. For example the kitchen wastewater from a restaurant or a food court will need to go through a grease trap. The effluent from a car wash will need to go through an oil water separator before it is discharged to the council sewerage system.

Australian Quarantine and Inspection Service
AQIS compliant water treatment systems
Department of Agriculture, Fisheries and Forestry
To protect Australia, a strong biosecurity system helps protect our way of life from the threat of exotic pests and diseases to our unique environment, the economy, our health and our agricultural industries.
There are several industries that require AQIS compliant wash down water treatment systems for their import and export of goods. They include:
- Sensitive freight transfer applications
- Agricultural equipment
- Spare part dealers
- Transport and freight logistics
- Imported goods distributors

A+ Recycled Water
Non-potable Use:
While considered safe for certain non-drinking applications, it should not be used for drinking, bathing, or washing clothes.
Strict Standards:
To be classified as A+, the water must meet strict microbiological quality standards set by the relevant state health department.
Dual Reticulation Systems:
Delivered through a separate pipe system to ensure no mixing with potable water.
Step 1 | Consultation
Initial Consultation & Estimate
The project scope is discussed in detail, to better understand the client’s needs, goals, constraints and challenges.
Client will receive:
- Estimate
- Specifications and documentation
- Details of similar projects for comparison
Step 2 | Design
Project Engineering & Planning
Our inhouse engineers map out the project’s design specifications, resources, and schedules. Then engineering drawings are created, and a clear plan is set to ensure efficient progress through all subsequent steps.
Client will receive:
- PFD (Process Flow Diagram) and P&ID (Piping and Instrumentation Diagram)
- General Arrangement and site specific engineering drawings
- Schedule of Works
Step 3 | Approval
Approvals Process
Once the project plan is in place, any necessary permits, certifications, or regulatory approvals are obtained. This ensures that all legal, safety, and industry-specific standards are met before proceeding.
Step 4 | Production
Manufacture & Production
With approvals granted, production commences according to the finalised design and schedule. Materials are sourced, components are fabricated, and quality checks are performed to ensure that the product meets the specified requirements.
Client will receive:
- Updates on the progress of the build
- FAT | Factory Acceptance Test
Step 5 | Installation
Delivery & Installation & Training
The finished product is delivered to the site, our skilled professionals handle the assembly & installation. The project concludes with final inspections to confirm proper operation and overall quality.
Client will receive:
- As Constructed Electrical drawings
- As Constructed General Arrangement
- Manual
- Delivery
- Install & Commission
- Training
Australian Manufacturer
Enviroconcepts proudly designs, engineers, and manufactures all of its wash bays and water treatment solutions in Australia. By keeping every aspect of production local, we ensure the highest quality standards and compliance with Australian regulations. Enviroconcepts in-house team of experts thoroughly tests and refines each product to meet rigorous environmental requirements. Delivering trusted, efficient solutions for businesses nationwide.

In-house Engineering Team
Enviroconcepts is backed by a dedicated, in-house engineering team that collaborates closely on product design, development, and testing. By keeping engineering and manufacturing under one roof, we ensure seamless communication between design, manufacturing, and installation. This hands-on approach allows our team to rapidly refine solutions, address customer feedback, and maintain consistent, high-quality standards at every stage—resulting in reliable and innovative wash bay and water treatment systems, tailored to each client’s specific needs.

Turn-key Solutions
Enviroconcepts offers end-to-end services that take you seamlessly from initial concept to final installation and beyond. Our team handles every step. Design, engineering, manufacturing, delivery, installation, and ongoing support, so clients can rely on a single, trusted partner. By managing the entire process, Enviroconcepts ensures smooth implementation, minimal downtime, and solutions that consistently meet both technical and regulatory requirements.
We Provide:
- Water Authorities Approval
- Connection to the sewer
- Mains power connection

Wash Pads: 2T up to 130T
Enviroconcepts delivers a full range of robust wash pads engineered to accommodate everything from small utility vehicles to heavy mining and construction machinery. Designed and built in-house, these wash pads cater to loads from 2T up to 130T per axle, ensuring durability and compliance. Their modular design allows for quick installation, easy relocation, and reduced downtime—offering a cost-effective, environment-friendly solution for businesses seeking reliable wash infrastructure.

Custom Projects
Enviroconcepts specialises in creating tailored wash bays and water treatment solutions for unique operational needs. Our in-house engineering team works closely with each client to develop custom systems—no matter how complex or specialised—ensuring optimal performance and full compliance. By blending innovative design, robust manufacturing, and hands-on collaboration, we deliver wash solutions that seamlessly integrate with your processes, saving resources while meeting regulatory standards.

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Frequently Asked Questions About Wash Bay Systems
Are you struggling with inefficient wash bays causing downtime? Discover how Enviroconcepts’ custom-engineered wash bay systems can boost the operational efficiency of your site while ensuring environmental compliance.
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