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Manage environmental compliance with fewer headaches in the field. E-Tank rents complete industrial filtration systems to meet your spec and discharge limits. From engineering to on-site support, our team will ensure a solution that meets your performance requirements.
Filtration is rarely a one-size-fits-all proposition. The right approach depends on your flow rates, contaminant types, target discharge limits, and site conditions. That is why we do not simply drop off equipment and hope it works. We design integrated filtration trains, stage components in the correct sequence, and provide the technical support that makes the difference between a system that struggles and one that delivers consistent compliance.
Our systems keep projects compliant and on schedule with reliable, field-proven equipment deployed across multiple sectors.
When you are pumping water from an excavation or managing stormwater runoff, sediment and fines are the primary challenge. Our sand and water filtration systems remove particles down to 25 microns using silica sand or heat-treated crushed glass media. With automatic self-backwashing capabilities and stainless or epoxy-lined options, these systems operate continuously without constant operator attention. For additional polishing or when space constraints limit sand filter deployment, our bag filters handle suspended solids with media from 0.5 to 800 microns, while automatic self-cleaning screen filters keep flow moving without manual changeouts.
Contaminated site cleanup often involves complex mixtures of pollutants. Our approach begins with oil water separators that remove free and emulsified oils using coalescers, sludge baffles, and petroscreen finishing achieving better than 99 percent efficiency. From there, we target dissolved contaminants with media filter vessels loaded with the appropriate media for PFAS, PFOA, hydrocarbons, metals, or organics. For projects with strict total suspended solids limits or those needing to capture carbon fines migrating from downstream vessels, our cartridge filters provide the final polishing step.
Manufacturing facilities, power plants, and industrial operations require reliable water treatment for process use or discharge. We deploy sand and water filtration as either a pre-filter to protect downstream equipment or as a polishing step for construction and industrial process water. When fluids are abrasive, corrosive, or highly turbid at higher flows, our bag filter systems built with 304 stainless steel provide durability and performance that carbon steel units cannot match.
Pipeline construction and maintenance requires hydrostatic testing, which generates test water that must be treated before discharge. Our liquid-phase media vessels treat this water efficiently, while weir tanks and dewatering boxes speed solids separation and volume reduction. For flowback treatment from oil and gas operations, we configure complete packages that integrate storage, pumping, and filtration into a cohesive system.
Our rental inventory includes a full range of filtration technologies, each suited to specific challenges and integration points within a treatment train.
Oil Water Separators remove free and emulsified oils before downstream polishing. Our units discharge oil and water through dedicated ports and include a sludge baffle plus coalescers to speed separation. Choose 10 gallon per minute stainless steel units or 50 gallon per minute epoxy-lined carbon steel depending on your flow and chemistry. Add petroscreens for efficiency above 99 percent on small oil contaminants. Common applications include remediation projects, spill response, and process water preparation. The primary benefit is reduced loading on downstream filters and carbon vessels, which extends runtime and improves overall compliance.
Bag Filter Systems serve as the workhorse for suspended solids removal across countless applications. With media available from 0.5 to 800 microns, these systems handle everything from gross solids to fine polishing. Options range from single-bag simplex units up to 23-bag skids handling approximately 100 to 3,500 gallons per minute. Stainless models use 304 stainless steel for durability in chemical or high-turbidity work where corrosive or abrasive fluids would degrade lesser materials. These systems provide economical solids control, quick changeouts, and scalable flow, making them ideal as primary or intermediate treatment stages.
Cartridge Particulate Filters come into play when total suspended solids limits are tight or when you are catching carbon fines after liquid-phase treatment. Depth-media cartridges provide superior capture at lower flows. Our particulate cartridge system delivers 124 cubic inches of filtering depth per cartridge and handles up to 250 gallons per minute with continuous operation during changeouts. Constructed from 304 stainless steel with easy-to-read gauges and practical features like forklift pockets, these units keep things simple on site while delivering final polishing to meet strict discharge numbers and prevent fines from migrating downstream.
Media Filter Vessels for Liquid Phase Treatment target dissolved contaminants that simple filtration cannot capture. These include PFAS and PFOA, hydrocarbons, PCBs, heavy metals, dissolved minerals, and more. We stock vessels ranging from 500-pound to 5,000-pound capacities, with manifolded systems and custom carbon trailers available for larger projects. Units are portable, fast to install, easy to maintain, and NSF/ANSI 61-listed. Our approach matches the right media to the right pollutant, configuring vessels to meet permit language and staging polishing steps as needed.
Sand and Water Filtration represents one of the most proven and reliable technologies in our fleet. Using silica sand or heat-treated crushed glass media, these systems remove sediment to approximately 25 microns with exceptional efficiency. Available in 316 stainless steel or epoxy-coated carbon steel configurations, our sand filters feature automatic self-backwashing capabilities that eliminate the need for manual media cleaning. Choose solar or 110-volt power for the backwash controls depending on site conditions. Models range from dual-pod to three-pod systems covering roughly 20 to 715 gallons per minute flow ranges. Whether deployed as exceptional pre-filtration to protect finer filters and media vessels, or used as a polishing step on construction and process water, sand and water filtration delivers reliable, consistent performance with minimal operator attention.
Automatic Self-Cleaning Screen Filters provide continuous pre-filtration without bag changes or media consumption. Our ASCSF units deliver approximately 868 square inches of screen area, handle up to roughly 790 gallons per minute, and complete a 15 to 17 second rinse cycle at 150 psi maximum working pressure. No operator is required for routine cleaning, making these units ideal for remote locations or applications where labor is limited. They keep debris like algae, slime, sand, and grit from reaching your pumps and vessels while maintaining uninterrupted flow.
Passive Filtration and Dewatering Equipment complements our active filtration systems by speeding solids separation and reducing disposal volume. Weir tanks, dewatering vacuum boxes, and dewatering boxes create a lighter, drier cake that shortens rental time and lowers disposal costs. By removing water from solids before they leave your site, you pay to dispose of waste rather than water, preparing solids for compliant handling while reducing your overall project expenses.
What distinguishes E-Tank from other equipment suppliers is not just the breadth of our inventory but how we apply it to your specific challenges.
You receive a filtration train that is sized and staged to your flows, contaminants, and target limits. These systems are designed by field-tested engineers who understand how components interact and supported by technicians who install and commission them correctly. Our category pages and product specifications are a starting point; our real value lies in the sequencing and integration that makes everything work together.
We incorporate automation where it counts, with screen filters and backwashing sand systems that reduce labor requirements. We specify durable materials where chemistry demands it, deploying 304 and 316 stainless steel in corrosive applications. And we ensure proper pre-treatment to protect downstream media, extending runtimes, reducing changeouts, and keeping your project on schedule. Whether we are designing a system around sand and water filtration as the primary treatment or integrating it with bag filters, carbon vessels, and oil water separators, our goal is efficient, reliable compliance.
From design and delivery to on-site support and maintenance, you are covered. Need pumps to move water through your filtration train? We have them. Require tanks for storage ahead of treatment or after polishing? Those are in our fleet. Hose, fittings, meters, manifolds, road crossings, or accessories? We stage the whole package so it works together on day one. Our team stays with you through startup, monitoring performance and making adjustments as needed, and we remain responsive until the last piece of equipment leaves your site.
When your project demands filtration that works, whether you need a simple bag filter for solids control or a multi-stage system integrating sand and water filtration, carbon adsorption, and final polishing, E-Tank and E-Pump deliver the equipment, expertise, and commitment your work requires. Contact us today to discuss your application and discover why customers across the industrial economy trust us for their filtration rentals.
