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Precast Concrete Oil Water Separators

Gainey’s concrete oil water separators provide a reliable solution for separating clear water from oil in runoff from car washes, mechanic shops, gas stations, and other facilities. Using gravitational force and the natural density difference between oil and water, our separators efficiently remove oil from wastewater, preventing contamination and ensuring compliance with environmental regulations. Built with durable concrete, these separators are engineered for long-lasting performance in high-demand applications, and can be integrated with grit traps and reclaim tanks for comprehensive water management.

Grease Traps Installation.webp

Oil water separator available sizes

  • 125 Gallon

  • 150 Gallon

  • 300 Gallon

  • 500 Gallon

  • 750 Gallon

  • 1000 Gallon

  • 1500 Gallon

  • 2000 Gallon

  • 2500 Gallon

  • 3000 Gallon

  • 4000 Gallon

  • 5000 Gallon

Product Features

  • Efficient Oil Separation: Designed to separate oil from water runoff using gravity, making it ideal for facilities where oil contamination is common.

  • Durable Concrete Construction: Constructed with high-strength precast concrete, our separators offer exceptional durability and withstand harsh environmental conditions, making them a cost-effective, long-term solution.

  • Flexible Applications: Suitable for a variety of applications, including car washes, mechanic shops, gas stations, and more. Can be used in series with grit traps and reclaim tanks to further optimize water reclamation.

  • Environmental Compliance: Helps facilities meet local and federal environmental regulations by reducing oil contamination in wastewater.

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