Highland Tank LLC. products

Cylindrical construction provides superior “ribbed” strength with flat-flanged heads and continuous exterior lap welds on all joints. Seal-welded bulkheads can be added to create compartments for multiple fluid storage options. Available in 300-60,000 gallon capacities, they are supplied with primary and secondary emergency vents. Fittings of various sizes and styles enable connections to external piping systems.

Dike Tanks are a versatile secondary containment alternative for the secure storage of petroleum, chemicals, hazardous waste, and fertilizers. Dike Tanks are quick and easy to install or relocate. Dike Tanks meet NFPA 30 codes for primary and secondary containment.

Lube Tanks provide safe and dependable bulk storage for all types of motor oils. Their superior steel welded construction makes them tougher than plastic tanks and they`re  more resistant to potential impacts and punctures common to vehicle maintenance facility  operations. Lube Tanks are manufactured in a wide range of styles and capacities to meet  all your replacement or new construction requirements. Whether you`re installing  your Lube Tank indoors, in a basement, in a service bay, outdoors or next to a building,  there is a convenient design for you.

Rectangular oil/water separators can be installed aboveground or in an underground vault usually in applications when influent or effluent may need to be pumped. Effective removal of free-floating oil, grease and settleable oily coated solids from oil/water discharges at rates up to 2,500 GPM, make Highland Tank’s Oil/Water Separators second-to-none in design, quality, and workmanship.

Highland Tank offers our patented high performance oil/water separators in an aboveground cylindrical design. Our separators are designed to remove oil, grease, light petroleum products, and oily-coated solids from a variety of wastewater discharges. For additional options that may benefit or be required for your oil/water separator, please complete our Design Questionnaire.

Highland Single, Double and Triple Basin Interceptors collect sand, grit, grease and free oil (hydrocarbons and other petroleum products) from storm water runoff, spills and vehicle maintenance operations. Interceptors can be used in conjunction with high-performance oil/water separators. Double or triple basin interceptors may be connected directly to a sanitary sewer system or used in conjunction with a recycle wash water system.

Manual Oil Interceptors (MOI) trap sediment and retain free-floating oil and grease from wastewater discharged into floor drains. MOI prevent the discharge of sediment, oil, grease and other substances harmful or hazardous to the building drainage system, the public sewer or sewage treatment plant or processes. MOI are constructed of mild carbon steel and coated with heavy-duty polyurethane for superior corrosion protection. Available with a convenient, integral side oil compartment, (MOI-SO) they are suitable for installation in almost any location.

Highland Tank Collection Catch Basins (CB) are designed to capture sand, grit, debris and associated pollutants discharged from vehicle maintenance and fueling facilities and then prevent their entry into the drainage system. When installed in conjunction with an oil/water separator, the catch basin acts as a simple pretreatment device to collect this trash and help prevent it from clogging the drain lines. This also results in less waste material entering into the separator. Catch basins are easy to install, operate and maintain. The catch basin’s removable drop-in wastebasket collects trash that may be deposited at the service bay drains or fuel islands. A second screen, welded inside the catch basin, further protects the separator from incoming waste.

Highland Tank Elevator Sump Pump Interceptors are designed to trap sediment and retain free floating oil and grease, like petroleum hydrocarbons and other volatile liquids, in wastewater discharged from elevator pit sumps. Hydraulic oil in an elevator sump is a code violation and a danger for all personnel working on and around the elevator equipment. It can also cause damage to the elevator equipment and a potential contaminant to the environment. Hydraulic oil can penetrate concrete, seep into the ground and require environmental remediation. Sump pump interceptors are suitable for installation above or below grade and are available in configurations to fit almost any requirement.

Highland Tank Elevator Oil Interceptors help prevent harmful discharges from entering a building’s drainage system, the public sewer, sewage treatment plant or other treatment processes. They are designed to trap sediment and retain free floating oil and grease, like petroleum hydrocarbons and other harmful liquids, in wastewater discharged from elevator pit sumps. Elevator oil interceptors are constructed of mild carbon steel and coated with heavy duty polyurethane for superior corrosion resistance. Highland Tank’s elevator oil interceptor has been third party tested for durability and reliability is suitable for installation above or below grade in configurations to fit almost any requirement.