When you think about it, a hydraulic machine is a bit like a human body.
The motor and pump act as the equipment’s heart, driving the oil throughout the hydraulic system like blood in a person’s veins. When a person is feeling unwell, or are monitoring an ongoing medical condition, blood testing gives critical insights into what is happening inside their body and helps chart a path forward for their care.
Just like a blood test does for a human being, a fluid sample is the best way to begin assessing the health of your equipment and diagnosing any underlying issues related to contamination.
Some of the most common causes of equipment inefficiency, failure, and reduced lifespan of components come down to contaminants and varnish that build up in the oil and travel throughout the machine’s ‘body’. In fact, it’s estimated that over 70% of hydraulic system failures are related to fluid contamination. Fuel sources and process fluid are also susceptible to damaging contamination.
Schroeder’s Oil Analysis Program offers a simple way to stay on top of the health of your equipment!
Whether your operation has only a handful of machines, or you manage a massive fleet, Schroeder Industries offers an array of accurate lab testing services and easy digital tracking that keep you informed of your machine’s health.
Advanced laboratory testing provides accurate insights. Our expert testing encompasses a variety of critical fluid health factors.
Multiple test kit options. Schroeder Industries offers three standard testing options, ranging from just the essential fluid values to more in-depth insights.
Receive early warnings on fluid condition. Our testing services will advise you when your fluid parameters fall outside industry standards or customized targets/baselines, allowing you to enact preventative maintenance before downtime or failure occurs.
Receive personalized support from the experts in fluid health. Our fluid condition experts can help you interpret your results and recommend corrective and preventative measures, improving your equipment’s performance and longevity.
Easy fluid test report management through the Fluid Care Portal. Grappling with paper reports and spreadsheets can make tracking fluid condition trends challenging. This user-friendly web application makes monitoring your fluid health simple, no matter the number of machines you operate.
To satisfy virtually every application, Schroeder Industries offers several different test kit options, all backed by the powerful Fluid Care Portal.
Basic Analysis Kit
Our most cost-effective testing option, focusing on the most essential fluid condition factors.
Advanced Analysis Kit
Achieve deeper understanding of your fluid condition with a more expansive testing package.
Premium Analysis Kit
Our most comprehensive testing kit, for the most advanced insights into your fluid.
Below is a detailed breakdown of what the different Oil Analysis Program test kits offer.
How does the Fluid Care Portal enhance your fluid analysis program?
Regular testing is vital for monitoring trends in your fluid health and preventing problems before they arise. However, tracking results over time for many pieces of equipment takes time and hassle. As part of our testing and fluid analysis services, Schroeder Industries is now offering a smart digital solution for detecting trends in the quality of your hydraulic oil, diesel fuel, process water, and more.
Part of Schroeder Industries’ Oil Analysis Program, the Fluid Care Portal is a new, powerful digital tool for easily tracking the health of your equipment’s fluid as you test over time:
All your data is in one place, versus scattered over spreadsheets or various paper reports.
Easily monitor trends in fluid testing data over time, allowing you to detect and resolve contamination issues before they begin impacting your bottom line.
Monitor as many equipment assets as you need. Whatever the size of your operation, the Fluid Care Portal allows you to individually monitor the testing results for each piece of equipment.
Receive alerts when ISO Code, Water Content, or other parameters are exceeded. In the Fluid Care Portal, users can set target limit profiles for various parameters, creating customized criteria for your most critical components.
Overheating is a common, constant issue for hydraulic equipment, especially when working in scorching summer conditions. Over time, this can have negative consequences for critical machinery:
Overheating accelerates oil degradation, causing varnish and sludge to coalesce in the system and cause blockages and reduce operating efficiency.
Shortened oil lifespan forces more frequent oil change-outs, increasing both downtime and oil-related expenses for new purchases and recycling.
Oil degradation products can damage system components and force the equipment’s engine to overcompensate.
Keep Cool and Collected with the FTC
Schroeder’s new Filter Tank Cooling Unit (FTC) is a compact solution for mobile fleet vehicles that combines a hydraulic tank assembly and cooling unit in one complete package.
Condensed, efficient footprint ideal for the space limitations of mobile vehicles; most optimized tank/cooler combination currently available
Integrated cooling unit maintains safe operating temperature, extending fluid life and preventing overheating in the hydraulic system
Reduces weight, space utilization, and oil usage; provides associated cost savings
Air Fusion Technology filtration and a robust, rotomolded 7-gallon TNK design to reduce weight and increase the efficiency of the reservoir’s performance and deaeration capabilities
Schroeder Success: FTC Unit Increases Machine Space on Mobile Fleet Vehicles
An OEM producing mobile fleet units sought a lighter, more space-efficient alternative for their 25 gallon hydraulic unit and separate cooling unit, which took up considerable room on the mobile unit.
Schroeder Industries engineered the FTC unit to utilize space as efficiently as possible while delivering optimal performance from the hydraulic reservoir and cooling unit, allowing OEMs to further streamline and improve their equipment designs.
Here’s how this customer benefited!
Tank + Cooling Assembly Footprint Substantially Downsized
18 Gallon Reduction in Reservoir Size; Reduced Oil Usage Per Unit
Increased Machine Space for Further Design Improvements
Can the FTC Unit help you beat the heat? Ask the experts!
The product experts at Schroeder Industries can help you find the optimal solution for your application. Let us know how we can help!
Equipment failures within warranty and product recalls are a major headache for both end users and manufacturers, ranging from costly and inconvenient to downright dangerous. One common cause of issues and even catastrophic failures is contamination present in the equipment the moment it exits the assembly line.
The risks of contamination-related, premature equipment failures to both end users and original equipment manufacturers are clear. So, how can these issues be prevented?
What is Roll Off Cleanliness?
Roll off cleanliness is commonly referred to as the overall contamination level of the fuel system, hydraulic system, and hydraulic fluid in the equipment at the time of release from an assembly line or re-build line, after testing and before shipping to customers and/or end users.
Built-in contamination, or contamination that enters a vehicle or piece of equipment during assembly, is a common cause of premature failure. A high standard of roll-off cleanliness ensures that new equipment is free of contamination which can cause failures within warranty, triggering returns, recalls, and other negative outcomes that inconvenience consumers and impact a brand’s reputation.
Where Does Built-In Contamination Come From?
For hydraulic, lubrication, and fuel systems with sensitive components, even contaminants measured in microns can cause damage. For optimal roll-off cleanliness, there are several avenues of contamination that must be monitored and addressed, depending on the application:
Machining Debris
As the automotive manufacturers mentioned above are all too aware, machining debris, or particulates left over from the process of manufacturing and assembling components, can be catastrophic.
Tiny fragments of metal and other particulates produced in the manufacturing process can cause both localized damage to engines or critical system components and spread downstream of the original contamination source, causing wear and tear throughout the system.
Environmental Component Contamination
The overall cleanliness of the manufacturing setting at every stage of production is also vital for ensuring overall roll-off cleanliness. Dust, debris, and moisture present in the environment can settle into components as they are being manufactured, packaged, transferred, or assembled.
Most manufacturers source at least some components from third party vendors, so the condition of other facilities should also be examined, and incoming components should be tested to ensure they comply with a manufacturer’s standard of cleanliness.
Contaminated Hydraulic and Lubricating Fluid
Contamination from newly added hydraulic or lubricating fluids is another common source of contamination at the start of a machine’s life. Oil producers generally adhere to strict ISO standards, but throughout the process of production, transfer, and filling, contaminants may ingress into the hydraulic fluid.
New oil should be tested before being added to any system. It is also recommended to utilize an offline filtration system or kidney loop filter to cycle the oil through the system and ensure its cleanliness.
Contaminated Fuel
For plants which produce diesel-powered mobile equipment, fuel management for on-site testing and end-of-line filling equipment is a critical part of their operations. Fuel is a common vector for water, bacteria, and particulate contamination to enter a fuel system, as there are many potential points of exposure throughout the fuel production and transfer processes.
Inbound fuel, on-site storage tanks, and distribution systems should be carefully monitored and filtered. Filtration units specialized for maintaining diesel quality are a must to ensure clean fuel, protecting new equipment from an influx of contamination into the fuel system.
Schroeder Industries’ Roll Off Cleanliness Arsenal
Schroeder Industries understands the importance of setting end users up for success through roll-off cleanliness. We offer a variety of filtration solutions and diagnostic tools that ensure your equipment is putting its best foot forward from a cleanliness standpoint when it leaves the assembly line.
Testing cabinets like Schroeder’s CTU 1000, CTU-SC, and CTU-EB are used to analyze individual machine components and provide detailed analysis of the type, size, and quantity of contaminants. Analyzing components throughout the production, storage, and system assembly process ensures that individual contaminants are clean when entering the equipment.
If a testing cabinet is outside your budget, Schroeder Industries offers turnkey testing services and expert analysis!
Contaminated hydraulic fluid or oil is a common cause of premature machine failure. Offline filtrations systems such as Schroeder’s array of filter carts (including the MFS, FS, and AMFS) allow for flexibility and mobility when testing the hydraulic fluid and lubricating oil across a variety of machines.
Ranging from streamlined-but-reliable basic cart systems to advanced systems with onboard particle counting and recording capabilities, these filter carts ensure the cleanliness of fluid within the equipment and can be customized for your specific needs.
Diagnostic tools like the TFC are used for establishing ISO counts for fluids in real-time. Due to the technology included in the TFC, it is able to distinguish air bubbles from particulate contamination, removing the counted air from the particle count, thus providing a more accurate ISO code. With shape and size recognition software, determining the type of the contamination present in the hydraulic fluid is now even easier.
Schroeder’s Fuel Filtration division specializes in coalescing and particulate filtration for diesel fuel.
Products like the BDF, GHCF, and more provide superior filtration at every stage of the fuel supply chain, including during transfer, point of fueling, and kidney loop circulating filtration for bulk storage tanks.
Fuel filtration carts like the BDFC combine our world-class fuel filters with integrated pumps, hoses, and a mobile cart chassis.
These turn-key, complete systems offer increased flexibility and enable easy transitions from application to application around a manufacturing plant or storage facility.
As a provider of critical filtration components and accessories, Schroeder Industries is all-too aware of the importance of providing clean parts to our manufacturing partners.
Our manufacturing facilities in Leetsdale, PA and Cumberland, MD maintain high standards of cleanliness, creating a comfortable working environment and minimizing the risk of particulate contamination.
Our products are subject to stringent standards which include proprietary, rigorous testing and cleaning methods that ensure our filters, rotomolded reservoirs, and other components arrive to our partners in clean condition.
Let the experts at Schroeder Industries help you reach your roll off cleanliness goals!
Years of careful research and thoughtful development have yielded the new HY-HV-S120, the latest in Schroeder’s diagnostic arsenal. This revolutionary sensor is much more than just a digital particle counter, offering detailed insights into the possible source of contaminants.
One of the most debilitating problems a vessel can face at sea is an unexpected loss of control. In rough seas, working engines can mean weathering the storm or succumbing to it. Shipping delays due to engine failures and repairs can have an impact on supply chains, and result in major disruptions and financial loss. More importantly, loss of control can have devastating consequences on crew and bystander safety.
When considering ways to prevent an unexpected loss of power for marine applications, controlling fuel contamination is an effective way to eliminate one of the greatest factors affecting diesel engine reliability today.
What Causes Fuel Contamination in Marine Applications?
Fuel systems in marine applications are vulnerable to water contamination due to the operating environment and liabilities in the fuel supply chain.
By virtue of operating at sea, on the coast, or in rivers, ships are exposed to high levels of humidity and water, which is the most common type of contamination that sea-going fuel systems face.
Diesel fuel is transported through a long network of refineries, bulk fuel suppliers, and dispensing stations before reaching its destination. At every stage, water, humidity, bacteria, pollen, and other contaminants can enter through open breathers, improperly sealed vessels, and other points of ingress.
Fluctuations in temperature can result in high levels of free water in a fuel system, which is more damaging than water that has dissolved into the fuel.
How Can Fuel Contamination Cause Engine Failure?
Contamination can affect engine operations in a variety of ways:
Buildup of bacterial sludge in the fuel due to water and bacterial contamination, also called diesel bug, can plug the engine filtration system and starve it of fuel
Small amounts of particulates and water can wear out an engine’s components over time, reducing its overall efficiency and eventually causing the engine to fail.
What Other Impacts Can Contamination and Contamination-Related Damage Have?
Besides total engine failure and its potential consequences, contamination has a range of direct and indirect impacts on equipment and operations:
Costly maintenance and repair of engines and equipment
Increased fuel-related expenses between acquiring clean fuel, disposing of contaminated fuel, and remediating/polishing contaminated fuel
Reduced fuel economy due to inefficiencies in the engine/high pressure common rail injection systems caused by contamination
Reduced engine and equipment longevity
Overall reductions in vessel or fleet profitability due to compounding expenses and downtime for repairs
How Can I Control Diesel Contamination?
Having a system in place to proactively monitor and prevent contamination where possible, plus a solution to remediate whatever contamination occurs, is key for controlling fuel contamination and protecting your engine.
Obtain fuel from a reputable source. Fuel is often contaminated before it enters a ship’s fuel system, but reputable suppliers who are familiar with contamination and take fuel cleanliness into consideration will provide higher quality fuel and prevent large, immediate influxes of contamination.
Ensure storage/fuel tank cleanliness. Before filling a fuel tank or bulk storage tank, be sure the tank is clean and dry.
Take precautions when transferring fuel/filling your system. Water and other contaminants are most likely to ingress during fuel transfer, so ensure that your transfer system is properly sealed.
Monitor the fuel quality levels of your storage tanks to determine the condition of the fuel being delivered to your engine and remediate or replace contaminated fuel before it can affect your equipment. Test kits such as Schroeder’s Diesel Fuel Quality Analysis Kits can provide important insights into the condition of your fuel, especially if you’re experiencing issues consistent with fuel contamination.
Closely monitor your fuel water separators and engine filters and empty them as often as needed. But remember: don’t rely solely on these separators and filters to completely resolve your contamination issues!
Acquire a fuel polishing system. A fuel polishing system/kidney loop attached to your system or to your storage tanks can help address contamination in real time.
Some degree of water contamination is inevitable, especially in a marine setting. However, proactive maintenance and preventative measures will significantly reduce your chances of catastrophic contamination-related equipment failure!
Schroeder Solutions for Diesel Contamination Control
Schroeder Industries understands all too well the negative impacts of fuel contamination. Our fuel filtration experts have developed a range of filtration products and services to maintain diesel fuel quality, with proven success in the maritime industry and beyond.
Here are just a few of our featured solutions:
BDFP – Bulk Diesel Filtration Panel
BDFP: Exceptional Quality, Turn-Key Stationary Fuel Filtration System
This simple-but-mighty filtration panel combines the power of our particulate GHPF filter and the exceptional water removal capabilities of our coalescing GHCF filter to defend against particulate and water contamination.
With an integrated pump, the BDFP is ready to use without requiring a new pump purchase for the filter panel.
The streamlined BDFP design is easy to integrate into new and existing fuel storage systems, and the minimal element change clearance makes maintenance easy.
Flow Rating (Electric Motor Option):
14 gpm or 25 gpm (53 or 95 L/min)
Flow Rating (Air-Operated Option):
16 or 25 gpm (53 or 95 L/min)
Ambient Temperature Range:
32°F to 104°F (0°C to 40°C) Standard; -20°F to 140°F (-29°C to 40°C) Heater Option
BDFP Prevents Water Contamination-Related Engine Failures in Workboat Fleet
When a fleet operator in the Mississippi River region launched a new pushboat with a brand new engine, the pushboat experienced sudden engine failure just a single mile into its maiden voyage.
Analysis revealed water contamination in the fuel source as the primary cause of this failure. When the customer approached Schroeder Industries for help, our experts recommended a kidney loop setup featuring the BDFP to ensure fuel quality, reduce engine maintenance, and protect against further costly, dangerous failures. Its performance was so outstanding that the customer implemented the BDFP across their three fleets.
Here’s how the BDFP helped this customer save money and protect their assets!
Reduced Downtime & Maintenance
Eliminated Contamination-Related Engine Failures
Prevented Major Engine Repairs (Saving Up To 100K+)
Schroeder’s particulate GHPF filter and coalescing GHCF filter combine for exceptional defense against particulate and water contamination. With the option of adding a second GHCF in parallel on the BDF, flow rate and coalescing capabilities can be doubled!
This compact filter excels in marine applications, fleet and mobile vehicle applications, railroad applications, and much more!
Flow Rating:
BDF1: up to 25gpm (95 L/min) BDF2: up to 50gpm (189 L/min)
Max Operating Pressure:
150 psi (10 bar)
Temperature Range:
w/ water sump heater: -20°F to 225°F (-29°C to 107°C); w/out heater: 32°F to 225°F (0°C to 107°C)
Due to poor fuel quality, a Class 1 Rail Carrier was experiencing frequent in-field failures of their MOW (Maintenance-of-Way) equipment, including their Fuel & Lube Trucks.
This lack of fuel quality control was costing the customer thousands of dollars in parts and labor, downtime, and lost revenue overall. Schroeder’s experts retrofitted the customer’s MOW fleet with BDF2 filters (BDF with dual GHCF filters), providing immediate improvements.
Here’s how the BDF2 helped this customer save money and protect their assets!
57% Increase in Particulate Filtration Efficiency
19% Reduction in Absolute Water Content (52ppm Below World Wide Fuel Charter Maximum Water Content)
BestFit® Elements: Superior Coalescing & Particulate Filtration
With options for both coalescing and particulate filtration and all the advantages of Schroeder’s powerful filter element technology, the BestFit® series provides improved diesel filtration performance.
SBFC element uses patented, three stage coalescing filtration technology
Synthetic filtration media eliminates degradation due to high water content fuel
Use of stainless steel support structure and polymer components prevent corrosion from high water content exposure
Direct fitment into existing installations allow for immediate performance improvements with no modifications
Differential Pressure Rating:
75 psid
Max. Operating Temperature Range:
225°F (107°C)
Filtration Rating:
225°F (-29°C to 107°C); w/out heater: 32°F to 225°F (0°C to 107°C)
BestFit® Elements Stabilize Inventory Crisis & Improve ROI
An oil & gas drilling contractor struggled to source a critical diesel fuel filter element required on all their job sites, resulting in company-wide operational impacts.
Not only was Schroeder Industries able to provide a seamless transition and stable supply of vital elements using our BestFit® Element series: The BestFit® Elements ended up outperforming the drilling company’s previous elements!
Here’s how BestFit® Elements improved ROI and helped this customer’s business return to smooth sailing!
Element Inventory & Supply Stabilized
Increased Service Life of Filter Elements vs. Previous Elements
Competitive Price Point & Improved Element Performance Provided Immediate ROI Increases
Damp, Dirty Diesel Deals Damage: Fix It with Fuel Filtration Solutions from Schroeder Industries!
Our experts can help you monitor and decontaminate your marine vessel fuel supply and prevent the costly, potentially dangerous effects of water contamination and more. Contact us for a consultation, quote, or more information!
Contact-Blog-Water Contaminated Diesel In Marine Applications: Fix It With Filtration!
Compressed Natural Gas, or CNG, is one of the best known and most widely used alternative fuel options currently available. As CNG and CNG-powered technology escalates, filtration is necessary to ensure optimal fuel quality and operational efficiency.
In this post, we will explore:
The projected growth of CNG
Examples of CNG applications
The unique considerations of CNG filtration
The products that Schroeder Industries has engineered for excellence in the realm of CNG filtration
CNG Surge: Compressed Natural Gas Market Projected to Grow
According to a June 2023 report from The Business Research Company, Compressed Natural Gas Global Market Report 2023, the global CNG market was valued at 147.16 billion USD in 2022. By 2027, the market is expected to grow 83.5%, for a total estimated value of 269 billion USD.
CNG is one of the major players in alternative fuels for several reasons, including:
1. Improved sustainability compared to traditional fuels.
It also delivers comparable torque and power to traditional diesel engines, making it viable for intensive work such as construction and mining.
3. Relative ease of integration into current systems.
CNG can largely utilize existing technology such as vehicle designs and transportation infrastructure, making transitions and retrofits more straightforward compared to other alternative fuel sources, such as electric power.
Part of this growth in the compressed natural gas market is being driven by CNG fueling and other related applications, including power generation and fueling CNG-powered vehicles for commercial fleets. Delivery vehicles, refuse collection trucks, and other commercial vehicles are seeing increased adoption of CNG. Compressed gas dispensing stations and virtual pipelines are expanding to satisfy the growing need for CNG fuel.
In order to ensure optimal performance of both CNG dispensing units and the vehicles that utilize it, CNG must be filtered to remove damaging contamination such as water vapor, residual oils, and solid particulates.
CNG Filtration 101
Despite being a compressed gas, CNG is also susceptible to contamination and requires filtration just like diesel and conventional liquid fuel to maintain its quality.
Water Vapor: Water vapor is found in all compressed gases and air. When under pressure, the water vapor becomes more concentrated.
Oil: Oil can leach into the compressed gas via lubrication in the compressor system. Hydrocarbon contamination is also present even in gas drawn through oil-free compressors.
Solid Particulates: Compressed gas systems can also ingest particles of rust, dirt, and other solid contaminants, just like a liquid fuel application.
Just like conventional fuel contamination, contaminated CNG can negatively impact equipment and its performance:
Reduced Desiccant/Dehydrator Absorption: Compressed gas systems include dehydrating components, but high contamination levels can more quickly overwhelm these dehydrators.
System Component Wear: Sensitive system components, fuel injectors, and seals can be abraded and damaged overtime by contaminants, leading to costly repairs and replacements.
Reduced Efficiency Overall: Worn components reduce operational efficiency and increase maintenance-related downtime for CNG-powered equipment.
And More!
However, filtering compressed gas requires extra consideration compared to conventional liquid fuel. Adequate gas filtration must, among other things:
Account For Different Gas Types. Filter housings size selection must consider not only the system flow but also the type of gas as well as the operating pressure and temperature of the system.
Account For Smaller Gas Molecules. Gas molecules are much smaller than liquid fuel molecules, so material selection and porosity are a major consideration in filter construction. A gas filter must be exceptionally well-sealed and utilize low porosity materials. Ductile iron and aluminum are common material choices for CNG filters.
Tackle Ultra-Fine Particulates. Contamination in compressed air is often under 1 micron in size, which is substantially smaller than typical contamination in liquid fuels. Gas filters must be capable of trapping tiny particulates without compromising the differential pressure in the compressor system.
CNG Filtration Solutions from Schroeder Industries: Engineered for Excellence
