Oil Water Separator Maintenance and Sales Western Australia | Allpumps and Water

Oily Water Separators

Treating wastewater with oil contamination is necessary for compliance and stewardship purposes across many Australian sectors. Allpumps and Water specialize in providing oily water separator systems specifically designed for Australian conditions. We help vehicle wash bays, marine workshops, and even large scale industries clean their water discharge without facing any environmental or regulatory challenges.

Oily water separators effectively remove water, grease, hydrocarbons, and even suspended solids from water to prevent contamination before discharging it into the sewer systems or into the environment. Without an appropriate separator, you could face serious fines for non-compliance with EPA and local council regulations. Our separators ensure that your operations will run trouble-free and without costly penalties, making us the right choice for your compliance needs.

We recognize that no two jobs or applications are identical. For this reason, Allpumps and Water offers systems tailored to compact units for small workshops, as well as robust, high-capacity systems for use in mines, depots, fuel stations, and marine yards. Our team has extensive design and service experience with oily water separation systems that work under pressure. Whether it’s a single bay setup in metro Perth or expansive rural installations across WA and beyond, we have the tools and expertise to get the job done.

What differentiates us is our integrated approach. We don’t simply sell the separator we make sure the entire system, comprising pumps, motors, and filtration, is compatible and will operate smoothly as a cohesive unit. Separators can be custom-fit with submersible pumps, pressure boosting equipment, and high-performance filters for more reliable and effortless wastewater treatment. This is the difference offered by Allpumps and Water.

In addition to offering top-shelf products, we provide comprehensive installation support, as well as preventative and corrective maintenance to keep the systems running seamlessly. Our local technicians are trained, ticketed, responsive, and available to assist with maintenance, inspections, and system upgrades. This commitment supports our mission of providing comprehensive water management solutions for all clients, large or small.

We carry units from certified suppliers that meet the Australian Standards and offer long-lasting performance. Each unit is designed to endure high flow rates, harsh site conditions, and fluctuating oil loads. From emulsified oils to free-floating hydrocarbon waste, we provide reliable and efficient separation units tailored to your needs.

Selecting an oily water separator goes beyond compliance; it involves safeguarding your site and equipment while minimizing environmental impact. With Allpumps and Water, you can fulfill your obligations with clean and efficient operations. Based in WA, we deliver solutions that work wherever you are in Australia.

Our Services

At Allpumps and Water, we specialize in providing professional services oil water assembly systems in Perth and throughout Australia. Our services also cover diverse sectors such as: industrial, mining, automotive or agriculture. No matter the industry, we ensure that our customers receive dependable enduring resolutions combined with excellent service. Here’s what we offer:

  • Pump System Design & Installation 

We custom-design and install pumping systems suited for oil water separation, ensuring seamless integration with your existing operations. Our technicians work closely with clients to deliver systems that meet flow rate requirements and comply with environmental standards.

  • Motor Maintenance & Calibration

Energy-efficient motors form an integral part of an oil water assembly functioning properly. We offer professional motor diagnostics, calibration, and maintenance services tailored to your schedule so you can avoid expensive failures and ensure uninterrupted operation.

  • Filtration & Separator System Setup

Our filtration service encompasses the installation and calibration of filters that remove hydrocarbons, solids, and sludge from water runoff. We only employ the latest Australian environmental and safety standards filtration technologies to Australia’s best filtration systems.

  • System Upgrades & Optimisation

We improve compliance with laws and policies regarding equipment and environmental standards by modifying various elements of your oil water separator system’s pumps, motors, and filters. These changes help us to rectify underperforming or outdated systems. Ensuring compliance with the strict laws helps avoid penalties for noncompliance and other legal and financial issues.

  • Emergency Services & On-Site Support

Every second counts, especially in crucial industrial processes, which is why we provide swift response and servicing throughout Perth and its surrounding regions. Our technicians are poised to diagnose and repair issues with your systems at your place of business, allowing you to continue operating with minimal disruption.

We Repair

 

  • Blocked Coalescing Media Replacement

    We remove and replace coalescing plates that are saturated or fouled, which allows oil to bypass treatment.

  • Burnt-out Motor Repairs or Swaps 

    We diagnose issues and replace defective motors that energize pumps or skimmer systems within the separator unit.

  • Faulty Oil Skimmer Unit Repairs

    Our team fixes and replaces malfunctioning belt and tube skimmers that do not effectively remove oil from surfaces.

  • Clogged or Collapsed Inlet Screens

    We maintain, clean, and replace the inlet screens and strainers which stop solids from entering and damaging internal components.

  • Pump Cavitation or Seal Damage

    We resolve issues concerning flow and pressure such as pump cavitation, leaking mechanical seals, and also the damage done to the impeller.

  • Sensor and Float Switch Faults

    We troubleshoot, retrain, or replace level sensors and float switches that malfunction by reading fluid levels inaccurately or cease in automation flow systems.

  • Separator Tank Leaks and Corrosion Repair

    As part of our services, we fix structural damage such as corrosion, pinhole leaks, or weld cracks in separator tanks.

  • Control Panel & Wiring Troubleshooting

    Our company is engaged in the inspection and repair of electrical problems within control system panels such as faulty relays, timers, and overloads.

  • Sludge Buildup and Poor Drainage Fixes

    We perform manual and vacuum sludge removal and unblocking of outlet lines to restore proper drainable flow.

We Sell

  • Complete Oil Water Separator Units

    We have in stock gravity-based and coalescing plate separator systems for industrial wash bays, workshops, fuel depots, and even mining sites. They come in different materials and flow rates to meet specific requirements.

  • Heavy-Duty Pumps for Oil-Water Separation
    Select from a variety of submersible and centrifugal pumps which offer resistance to corrosion and are capable of dealing with oily and sediment-laden water. Perfect for both inlet and outlet functions in your separator system.

  • Coalescing Media & Filter Packs

    We supply replacement coalescing plates, filter cartridges and mesh packs to refine and enhance the efficiency of oil-water separation. All our filtration materials are compliant with Australian standards and suitable for retrofits as well as OEM systems.

  • Oil Skimmers & Surface Recovery Systems

    We provide continuous oil removal skimmers in the form of belt, tube, and disc models. Such systems are critical for ensuring greater efficiency in wash bays and meeting environmental compliance.

  • Sludge & Solids Pre-Treatment Equipment

    To prevent costly blockages and early damage to your oil-water separator, we offer grit traps, screens, and settling tanks for sites with high inflow of sludge and heavy solids.

  • Automated Control Panels & Sensor Kits

    Improve automation and safety control in your systems by adding programmable control panels, float switches, level sensors, and alarms.

  • Separator Tank Kits (Poly or Stainless Steel)

    We offer both above-ground and below-ground bunded and corrosion resistant tanks that cater to the diverse conditions of Western Australia, from coastal locations to isolated mining sites.

  • Custom-Built Separator Packages

    Considering site flow rates, space constraints, and industry needs, we provide custom-engineered separator packages. Ideal for new constructions or system upgrades.

  • Spare Parts & Accessories

    Our inventory is stocked with hoses, fittings, valves, seals, gaskets, and even electrical components. This facilitates the servicing of ongoing maintenance, and minimizes downtime.

Common Issues and Fixes for Oil Water Separators

All around Australia, oil water separators are essential for operations across industries such as automotive, agriculture, transport and even mining. These systems help comply with environmental regulations since they assist in decontaminating water by removing hydrocarbons and other harmful substances preemptively. However, just like any other industrial system, oil water separators encounter problems that hinder performance which consequently results in costly downtimes.

1. Oil Carryover in Discharge Water

The Issue:
Oil present in the outlet stream is one of the most frequent signs of a separator malfunction. This usually indicates that the system is not separating oil effectively, which can result in environmental non-compliance and fines.

Possible Causes:

  • Damaged or saturated coalescing media

  • Overflow due to high inflow rate

  • Emulsified oils bypassing separation

  • Incorrect skimmer or flow settings

Our Solution:

At Allpumps and Water, we perform a thorough inspection of the filters or coalescing plates and replace them if they are worn or clogged. We evaluate flow rates and calibrate the system’s inlet conditions to avoid system overload as well. Should emulsified oil be an issue, we can suggest separation-enhancing pre-treatment or chemical options.

2. Pump Failures or Low Suction Pressure

The Issue:
When pumps within the system start to fail or exhibit low suction, the entire oil water separator performance can suffer. This leads to inconsistent operation and underperformance in treatment capacity.

Possible Causes:

  • Blockages in suction lines

  • Worn impellers or seals

  • Electrical faults in motors

  • Incorrect pump sizing or cavitation

Our Solution:

We examine problems with a pump using pressure tests, electrical checks, and visual inspections. In cases where repair is not possible, we offer replacement with energy-efficient models that match system demand, sized properly for seamless integration. Here at Perth, Allpumps and Water stocks a wide array of ready-for-fast-installation high-quality pumps.

3. Odours or Sludge Build-Up

The Issue:
Unpleasant smells or heavy sludge accumulation around or inside the separator are signs of poor maintenance or biological activity. This can also indicate a failure to remove heavier contaminants from the system.

Possible Causes:

  • Poor maintenance schedule

  • Excess solids in inflow

  • Inadequate sludge removal systems

  • Biofilm growth in separator compartments

Our Solution:

We provide comprehensive cleaning and desludging services to restore your oil water separator to operational standards. We will assess inflow solids content and may suggest pre-filtration if necessary. Routine maintenance plans provided by Allpumps and Water ensure that sludge does not impair your system again.

4. Emulsified Oil Not Separating Properly

The Issue:
Emulsified oil can be one of the hardest contaminants to remove. Unlike free-floating oil, emulsified oils are chemically bonded with water, making them more difficult to separate through standard coalescing media.

Possible Causes:

  • Use of detergents or cleaning agents in wash bays

  • High turbulence in the inlet stream

  • Poor system design or lack of pre-treatment

Our Solution:

Our technicians from Perth will evaluate your site processes and trace the origin of emulsifiers. We commonly suggest some form of physical or chemical pre-treatment such as flocculation, pH modification, or using settling tanks. In addition, we provide upgrades to handle more difficult contaminants better.

5. High Maintenance Costs or Frequent Downtime

The Issue:
If your oil water separator constantly requires attention, breaks down frequently, or incurs high running costs, it’s likely due to aging components or an inefficient system setup.

Possible Causes:

  • Outdated equipment

  • Lack of scheduled servicing

  • Improper installation or system design

  • Unsuitable components for application

Our Solution:

Allpumps and Water are able to carry out a complete system audit as well as a full performance review. We offer customised upgrade options which include new motors, pumps with better energy efficiency, and filtration systems that are more dependable. Through repairs and preventative maintenance, we help systems extend their lifespan while reducing operational costs over time.

Trusted Brands, Proven Systems

We stock only premium brands Grundfos, Davey, and Onga known for durability and performance. Every unit is built to endure Australia’s toughest conditions. Combined with our pump and filtration knowledge, we offer a complete water management solution.

Why Choose Allpumps and Water?

  • Local Perth Experts with extensive knowledge of oil water assemblies across multiple industries
  • Genuine Spare Parts and advanced pump and filtration solutions
  • On-Site Repairs & Emergency Callouts across Western Australia
  • Custom Maintenance Plans to prevent breakdowns before they happen
  • Environmentally Compliant Fixes that meet Australian regulations
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Client

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Client

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Jenny H.

Designation

Called for emergency repairs on a public holiday, and they still helped! Lifesavers for our water supply. Will never go anywhere else.

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