{"id":50367,"date":"2026-06-15T15:34:02","date_gmt":"2026-06-15T15:34:02","guid":{"rendered":"https:\/\/chintanengineers.in\/mobile-fuel-dispenser-engineering-specs-3\/"},"modified":"2026-06-15T15:34:02","modified_gmt":"2026-06-15T15:34:02","slug":"mobile-fuel-dispenser-engineering-specs-3","status":"publish","type":"post","link":"https:\/\/chintanengineers.in\/bn\/mobile-fuel-dispenser-engineering-specs-3\/","title":{"rendered":"\u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u09ab\u09c1\u09af\u09bc\u09c7\u09b2 \u09a1\u09bf\u09b8\u09aa\u09c7\u09a8\u09b8\u09be\u09b0\u09c7\u09b0 \u0986\u0995\u09be\u09b0 \u0993 \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8: \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be"},"content":{"rendered":"<div class=\"gfm-markdown\"><blockquote>\n<p>[!STAT]<\/p>\n<p><strong>\u20b91.35 Lakhs\/month<\/strong> \u2014 The exact financial bleed an operation suffers when a 5,000 L\/day fuel bowser operates with a 1% calibration drift.<\/p>\n<\/blockquote>\n\n<p>I am Vikram Desai, and over my 22 years as a Flow Measurement Engineer at Chintan Engineers, I have audited, sized, and calibrated over 5,000 fueling systems. From the sprawling ONGC refinery complexes to remote mining camps in Odisha and dusty GIDC industrial estates in Gujarat, the story is always the same: procurement focuses on the static depot tanks, but ignores the mobile bowsers actually delivering the diesel.<\/p>\n\n<p>Think about the irony here. You secure your main storage with highly accurate Coriolis mass flow meters and radar level transmitters. Then, you transfer that fuel into a site truck equipped with a cheap, uncalibrated transfer pump and a mechanical gravity meter. By the time that diesel reaches your excavators, generators, or fleet trucks, you have lost all custody transfer accuracy. You are essentially giving away fuel to pilferage, unauthorized dispensing, and undocumented spillage.<\/p>\n\n<p>A mobile fuel dispenser is not just a pump on a truck. It is a legally metrological instrument operating in the harshest possible dynamic conditions. It must handle severe chassis vibration, fluctuating DC voltages, heavy dust ingress, and sloshing fluid dynamics\u2014all while maintaining an accuracy of \u00b10.5% or better. <\/p>\n\n<p>Instead of relying on guesswork, let&#039;s look at the actual physics of mobile dispensing, how to specify the correct volumetric measurement system for your fleet, and why investing in preset, digitally logged dispensers is the only mathematically defensible choice for modern fleet operations.<\/p>\n\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/06\/heavy-duty-mobile-fuel-dispenser-skid-mounted-on-a-service-t-scaled.jpg.webp\" alt=\"Heavy duty mobile fuel dispenser skid mounted on a service truck in a dusty mining site\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n\n<h2>The Physics of Mobile Fuel Measurement (And Why Most Systems Fail)<\/h2>\n\n<p>I&#039;ve calibrated enough turbine meters to know they don&#039;t belong anywhere near viscous fuels\u2014and I&#039;ll explain exactly why. <\/p>\n\n<p>Have you ever watched a mining bowser navigate an unpaved haul road? It is a highly volatile fluid environment. As the vehicle navigates rough terrain, the fuel inside the tank sloshes violently, introducing air pockets and aeration into the fluid column. When a pump draws this aerated diesel, the fluid passing through the flow meter is a two-phase mixture (liquid and gas).<\/p>\n\n<p>If you use a kinetic meter\u2014like a cheap turbine rotor\u2014the air pockets cause the rotor to over-spin due to the sudden drop in fluid density and viscosity. The meter registers &quot;flow&quot; even when mostly air is passing through. This is exactly how a 500-liter delivery turns into a 485-liter actual receipt, leaving your heavy machinery operators complaining about short-fills.<\/p>\n\n<p>For mobile fuel dispensing, <strong>Positive Displacement (PD) measurement is an absolute, non-negotiable requirement.<\/strong><\/p>\n\n<h3>Positive Displacement vs. Kinetic Measurement<\/h3>\n\n<p>This is why we engineer our CE-Series dispensers utilizing positive displacement technology (specifically, precision rotary vane or oval gear mechanisms). Instead of inferring flow from velocity, a PD meter mechanically traps a specific, known volume of liquid between its internal rotors and the casing. <\/p>\n\n<p>By counting these discrete &quot;pockets&quot; of fluid, the meter guarantees volumetric accuracy regardless of flow profile turbulence or downstream pressure fluctuations. When coupled with an inline air eliminator, the PD meter ensures that only pure, unaerated liquid diesel is measured. Under OIML R117 guidelines for dynamic measuring systems, this is the standard required for custody transfer.<\/p>\n\n<blockquote>\n<p>[!WARNING]<\/p>\n<p>Never mount a mobile dispenser without an integrated air separation chamber on the suction side. Drawing fuel from the bottom of a moving bowser virtually guarantees air entrainment. Without an eliminator, your meter is measuring foam, completely destroying your calibration curve.<\/p>\n<\/blockquote>\n\n<h2>Analyzing Chintan&#039;s Dispenser Architecture<\/h2>\n\n<p>When we engineer the <a href=\"https:\/\/chintanengineers.in\/mobile-fuel-dispenser-sizing-engineering-guide\/\">sizing and specifications<\/a> for a system at Chintan Engineers, we look at the exact operational profile of the fleet. The mechanical stresses on a service pickup doing 20 L\/min differ vastly from a 10,000-liter mining tanker dispensing at 110 L\/min. <\/p>\n\n<p>Here are the actual specifications of the systems we build, tested against IS 14883 parameters:<\/p>\n\n<h3>CE-204 High Accuracy Mobile Dispenser<\/h3>\n<p>This is our flagship unit for strict custody transfer and high-accountability fleets. <\/p>\n<ul>\n<li><strong>Flow Range:<\/strong> 20 \u2013 80 L\/min<\/li>\n<li><strong>Accuracy:<\/strong> \u00b10.5 % standard, but we routinely achieve \u00b10.2 % on our CE-204 builds during volumetric proving.<\/li>\n<li><strong>Power Input:<\/strong> 12V \/ 24V DC direct from the vehicle chassis battery, with optional 220V AC input for stationary depot use.<\/li>\n<li><strong>Control Logic:<\/strong> Digital preset controller. The operator inputs the required batch (e.g., &quot;Fill exactly 250 liters&quot;), and the dual-stage solenoid valve automatically shuts off flow to prevent over-spillage.<\/li>\n<li><strong>Audit Trail:<\/strong> Built-in memory logs 365 days of daily transaction data, with a receipt printer available on demand. <\/li>\n<\/ul>\n\n<h3>CE-201 Heavy Duty Skid<\/h3>\n<p>For bulk transfer from large tanker trucks, a standard 60 L\/min pump is too slow\u2014it keeps the bowser idling too long, burning fuel while transferring fuel.<\/p>\n<ul>\n<li><strong>Flow Range:<\/strong> Up to 110 L\/min<\/li>\n<li><strong>Meter Type:<\/strong> Mechanical Oval Gear. Oval gears handle high flow rates and slightly higher viscosities flawlessly, with zero straight-run pipe requirements.<\/li>\n<li><strong>Power Input:<\/strong> 220 \/ 440 V AC (typically driven by a truck-mounted PTO generator).<\/li>\n<li><strong>Pump:<\/strong> 1.2 kW heavy-duty rotary vane pump capable of extended continuous duty cycles without thermal overload.<\/li>\n<\/ul>\n\n<h3>CE-117 &amp; CE-101 Robust Brass Series<\/h3>\n<p>The CE-117 (Digital) and CE-101 (Mechanical) dispensers are built for sheer durability in corrosive environments. Constructed with brass internals, they handle 40-60 L\/min at a maximum pressure of 3 BAR. They come standard with ambient noise automatic shutoff nozzles and 4m of heavy-duty rubber hose. If you are operating in the high-humidity monsoon conditions of coastal Gujarat or Maharashtra, the brass internals prevent the oxidation that typically seizes up cheaper aluminum meters.<\/p>\n\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/06\/technical-cross-section-of-positive-displacement-meter-and-r-scaled.jpg.webp\" alt=\"Technical cross section of positive displacement meter and rotary vane pump in a mobile fuel dispenser\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n\n<blockquote>\n<p>[!CTA]<\/p>\n<p><strong>Is uncalibrated fueling draining your project budget?<\/strong><\/p>\n<p>Upgrade your bowsers to \u00b10.2% accuracy with CE-204 preset controllers. Stop pilferage with 365-day digital transaction logging.<\/p>\n<p><a href=\"https:\/\/chintanengineers.in\/products\/mobile-fuel-dispenser\/\">Review Mobile Dispenser Specs<\/a> | <a href=\"\/contact-us\/\">Request Engineering Consultation<\/a><\/p>\n<\/blockquote>\n\n<h2>Specifying for the Indian Field Environment<\/h2>\n\n<p>European and American spec sheets look fantastic in climate-controlled testing facilities, but they rarely survive the brutal reality of an Indian industrial site. Over the last two decades, I have diagnosed thousands of dispenser failures. They almost always come down to three environmental factors. A 45\u00b0C afternoon in Rajasthan will chew up standard components in weeks if you aren&#039;t prepared.<\/p>\n\n<h3>1. Voltage Drops and DC Power Fluctuations<\/h3>\n<p>Running a dispenser off a vehicle&#039;s 12V or 24V battery seems simple, but cable sizing is critical. If your truck battery is mounted near the engine, and your dispenser skid is mounted 6 meters away at the rear of the tank, the voltage drop across standard-gauge wire under a 40-amp starting load will stall the pump motor. <\/p>\n\n<p>For a 24V DC system delivering 60 L\/min, we mandate heavy-duty cabling and highly efficient motors that tolerate voltage sags down to 21V without losing torque. If you are running the AC models (CE-201) off a portable generator, the motor must be rated for severe Hz\/voltage fluctuations, which are common with mechanical governors on small gen-sets.<\/p>\n\n<h3>2. Particulate Ingress and Filtration<\/h3>\n<p>Look at a typical mining site in Bellary or a dusty construction corridor. The ambient air is loaded with abrasive silica dust. When a bowser tank breathes, it pulls this dust in. If this abrasive particulate makes it to the positive displacement meter, it acts like sandpaper on the machined rotors, destroying the tight tolerances required for \u00b10.5% accuracy. I once pulled a rotary vane pump apart that had essentially turned itself into a rock grinder.<\/p>\n\n<p>We specify stringent 10-micron or 30-micron inline particulate filtration on the suction side of the pump. The CE Series utilizes high-capacity, spin-on filter elements that protect the meter internals and ensure you are delivering clean fuel to your expensive Tier-IV diesel engines.<\/p>\n\n<h3>3. Thermal Volumetric Expansion<\/h3>\n<p>Diesel fuel expands and contracts with temperature. Thermodynamics doesn&#039;t care about your fuel logs. In the peak Indian summer, ambient temperatures hitting 45\u00b0C cause diesel to expand. If your dispenser was volumetrically proved at 20\u00b0C in the morning, delivering 100 liters at 2 PM will result in less actual mass of fuel delivered, even though the volume reads the same. Advanced digital controllers like those in the CE-204 can be integrated with temperature compensation logic to correct standard volume, ensuring accurate accounting across the entire shift.<\/p>\n\n<blockquote>\n<p>[!NOTE]<\/p>\n<p><strong>Industry Fact:<\/strong> The coefficient of thermal expansion for standard diesel is approximately 0.00083 per degree Celsius. A 15\u00b0C swing between morning and afternoon fueling can alter a 5,000-liter bowser&#039;s total inventory by over 60 liters\u2014a discrepancy often incorrectly blamed on theft rather than thermodynamics.<\/p>\n<\/blockquote>\n\n<h2>Mobile Dispenser Configuration Matrix<\/h2>\n\n<p>Matching the dispenser to your operational throughput is the difference between a system that lasts 10 years and one that burns out its motor in three months. Review this configuration logic matrix based on our <a href=\"https:\/\/chintanengineers.in\/mobile-fuel-dispenser-selection-engineering-specs\/\">mobile dispenser selection methodology<\/a>:<\/p>\n\n<table>\n<tr><td>Model<\/td><td>Flow Range<\/td><td>Metering Technology<\/td><td>Power Architecture<\/td><td>Optimal Fleet Deployment<\/td><\/tr>\n<tr><td>:&#8212;<\/td><td>:&#8212;<\/td><td>:&#8212;<\/td><td>:&#8212;<\/td><td>:&#8212;<\/td><\/tr>\n<tr><td><strong>CE-130<\/strong><\/td><td>20 \u2013 60 L\/min<\/td><td>Digital Preset<\/td><td>12\/24V DC, 220V AC<\/td><td>Remote projects, rental fleets, Adblue\/DEF dispensing.<\/td><\/tr>\n<tr><td><strong>CE-202<\/strong><\/td><td>20 \u2013 60 L\/min<\/td><td>Digital PDP with LCD<\/td><td>12\/24V DC, 220V AC<\/td><td>Compact service pickups, lightweight maintenance rigs.<\/td><\/tr>\n<tr><td><strong>CE-204<\/strong><\/td><td>20 \u2013 80 L\/min<\/td><td>High Accuracy Digital<\/td><td>12\/24V DC, 220V AC<\/td><td>High-accountability bowsers needing \u00b10.2% accuracy &amp; 365-day transaction logs.<\/td><\/tr>\n<tr><td><strong>CE-201<\/strong><\/td><td>Up to 110 L\/min<\/td><td>Mechanical Oval Gear<\/td><td>220 \/ 440V AC (Gen-set)<\/td><td>Heavy tanker trucks doing high-volume continuous fleet refueling.<\/td><\/tr>\n<tr><td><strong>CE-117<\/strong><\/td><td>40 \u2013 60 L\/min<\/td><td>Digital (Brass Internals)<\/td><td>DC and AC Supply<\/td><td>Coastal \/ high-humidity sites requiring corrosion resistance.<\/td><\/tr>\n<\/table>\n\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/06\/side-by-side-comparison-of-12v-dc-pickup-truck-fuel-dispense-scaled.jpg.webp\" alt=\"Side by side comparison of 12V DC pickup truck fuel dispenser and 220V AC tanker truck skid dispenser\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n\n<h2>Total Cost of Ownership (TCO) and ROI Calculation<\/h2>\n\n<p>Procurement boards always flinch at the initial CAPEX of a digital dispenser. It&#039;s an incredibly short-sighted perspective. When the hesitation sets in over upgrading from a manual drum pump, I present the raw mathematics of diesel shrinkage.<\/p>\n\n<p>Let&#039;s run the numbers on a mid-sized construction site operating a single 5,000 L mobile bowser, delivering fuel daily to excavators and generators. Diesel cost is roughly \u20b990 per liter.<\/p>\n\n<ul>\n<li><strong>Daily Throughput:<\/strong> 5,000 Liters<\/li>\n<li><strong>Value of Daily Fuel Distributed:<\/strong> \u20b94,50,000<\/li>\n<li><strong>Typical Shrinkage without Preset\/Logging (Spillage, Theft, Over-dispensing):<\/strong> 1% to 2%<\/li>\n<li><strong>Lost Volume Daily (at 1%):<\/strong> 50 Liters<\/li>\n<li><strong>Lost Capital Daily:<\/strong> \u20b94,500<\/li>\n<li><strong>Lost Capital Monthly (30 days):<\/strong> \u20b91,35,000<\/li>\n<\/ul>\n\n<p>By installing a CE-204 Digital Fuel Dispenser, the preset batching eliminates operator over-spillage (the nozzle shuts off exactly at the required volume). The integrated memory logs every drop, preventing off-book dispensing. <\/p>\n\n<p><strong>The return on investment (ROI) for upgrading from a manual\/uncalibrated setup to a fully digital CE-204 system is typically achieved in less than 21 operating days.<\/strong> After week three, the system is generating net positive capital retention for your project.<\/p>\n\n<blockquote>\n<p>[!TIP]<\/p>\n<p>Always restrict manual override capabilities on mobile dispensers. Use the CE-204&#039;s password-locked preset function. If an operator needs to deliver 200 liters to an excavator, they punch in &quot;200&quot;, hit start, and let the dual-stage valve and auto-shutoff nozzle handle the rest. Human intervention is the enemy of metrological accuracy.<\/p>\n<\/blockquote>\n\n<h2>Commissioning, Calibration &amp; Legal Metrology<\/h2>\n\n<p>Installing the hardware is only step one. A flow meter is only as good as its primary calibration.<\/p>\n\n<p>In India, commercial transaction of fuel falls under the Legal Metrology Act. While internal fleet fueling might not strictly require Weights &amp; Measures stamping, applying the same rigor is crucial for internal auditing.<\/p>\n\n<p>When we commission a <a href=\"https:\/\/chintanengineers.in\/mobile-fuel-dispenser-engineering-specification-guide\/\">mobile dispensing system<\/a> in the field, we perform volumetric proving using a certified 20-liter or 50-liter proving measure. We run &quot;fast flow&quot; and &quot;slow flow&quot; tests to check the linearity of the meter across its operating range. <\/p>\n\n<p>If the CE-204 meter shows a +0.3% error during the proving run, we access the microprocessor&#039;s electronic calibration interface and adjust the meter factor (K-factor) to pull the accuracy down to the achievable \u00b10.2%. We then issue a calibration certificate. To maintain this accuracy, I strongly advise our Annual Maintenance Contract (AMC) clients to re-prove their mobile dispensers every 6 months, as the mechanical vibration of chassis mounting inevitably induces slight wear on the meter components.<\/p>\n\n<blockquote>\n<p>[!CTA]<\/p>\n<p><strong>Need certified installation and calibration?<\/strong><\/p>\n<p>Chintan Engineers provides nationwide commissioning, calibration to BIS standards, and lifecycle AMC support for mobile fueling systems.<\/p>\n<p><a href=\"https:\/\/chintanengineers.in\/products\/mobile-fuel-dispenser\/\">View Product Specifications<\/a> | <a href=\"\/contact-us\/\">Contact our Engineering Team<\/a><\/p>\n<\/blockquote>\n\n\n<p><img src=\"https:\/\/chintanengineers.in\/wp-content\/smush-webp\/2026\/06\/engineer-calibrating-a-digital-mobile-fuel-dispenser-using-a-scaled.jpg.webp\" alt=\"Engineer calibrating a digital mobile fuel dispenser using a 20 liter volumetric proving measure\" loading=\"lazy\" decoding=\"async\" \/><\/p>\n\n\n<h2>Frequently Asked Questions<\/h2>\n\n<h3>Can I run the dispenser entirely on the vehicle&#039;s battery power?<\/h3>\n<p>Yes. The CE-130, CE-202, and CE-204 models operate on highly efficient 12V or 24V DC motors. These directly tie into the vehicle&#039;s electrical system. For prolonged dispensing without the vehicle engine running, we recommend a dedicated deep-cycle auxiliary battery integrated with an isolator to prevent draining the primary starter battery.<\/p>\n\n<h3>How does the preset controller prevent pilferage on the road?<\/h3>\n<p>The controller acts as an electronic gatekeeper. It features password protection, meaning unauthorized personnel cannot initiate the pump. Once authorized, the exact volume dispensed is recorded in the CPU&#039;s memory (which holds up to 365 days of data). With the optional receipt printer, the operator must print a ticket for every transaction, ensuring a 1:1 paper trail matching the machine&#039;s internal digital log.<\/p>\n\n<h3>Do I need a flameproof (Ex) system for diesel?<\/h3>\n<p>Under standard Indian Petroleum Rules, Class B\/C fuels like diesel do not strictly require flameproof (FLP) or explosion-proof (Ex-d) enclosures in open-air mobile environments, unlike Class A fuels (Petrol). However, if your bowser will be operating inside hazardous zones like chemical plants, underground mines, or refineries, we can build the CE Series with certified Ex\/FLP motors and grounded enclosures to comply with site safety standards.<\/p>\n\n<h3>What is the maximum hose length I can use on a mobile system?<\/h3>\n<p>Our standard kits include 4 to 6 meters of high-pressure rubber hose on an integrated reel. Pushing beyond 10 meters on a DC system is not recommended, as the head loss (friction drop) across the hose will severely reduce your actual flow rate at the nozzle, potentially dropping a 60 L\/min system down to 35 L\/min.<\/p>\n\n<h3>What happens if the operator leaves the pump running while the nozzle is closed?<\/h3>\n<p>The rotary vane pumps in our CE Series dispensers are equipped with an internal mechanical bypass valve. If the automatic nozzle clicks shut, but the pump motor continues running, the bypass valve opens, recirculating the fuel inside the pump head. This prevents immediate hose rupture or motor burnout. However, it should only run in bypass for a maximum of 2-3 minutes to prevent the fluid from superheating due to friction.<\/p>\n\n<h2>My Final Engineering Verdict<\/h2>\n\n<p>Based on 22 years of field data and analyzing the lifecycle of thousands of dispensing units, my recommendation is unequivocal. <\/p>\n\n<p>If you are managing a fleet and distributing diesel via mobile bowsers, relying on uncalibrated mechanical transfer pumps is a severe operational failure. You must treat your mobile bowsers with the same metrological respect as your fixed storage depots.<\/p>\n\n<p>For the vast majority of commercial fleet operations, I recommend specifying the <strong>CE-204 Digital Fuel Dispenser<\/strong>. The combination of positive displacement accuracy (\u00b10.2%), direct 24V DC integration, and 365-day digital audit logging immediately seals the cracks in your fuel supply chain. It pays for itself in less than a month through shrinkage prevention alone.<\/p>\n\n<p>Stop guessing how much fuel your trucks are dispensing. Start measuring it precisely.<\/p>\n\n<blockquote>\n<p>[!CTA]<\/p>\n<p><strong>Ready to turn your fleet vehicles into certified mobile fueling stations?<\/strong><\/p>\n<p>Request a custom mobile dispenser specification tailored to your tank size, flow requirements, and power availability.<\/p>\n<p><a href=\"https:\/\/chintanengineers.in\/products\/mobile-fuel-dispenser\/\">Explore the CE Series Dispensers<\/a> | <a href=\"\/contact-us\/\">Get a Direct Quote<\/a><\/p>\n<\/blockquote>\n<\/div>\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can I run the dispenser entirely on the vehicle's battery power?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Models like the CE-130, CE-202, and CE-204 operate on highly efficient 12V or 24V DC motors. These directly tie into the vehicle's electrical system, though a dedicated deep-cycle auxiliary battery is recommended for prolonged use.\"}},{\"@type\":\"Question\",\"name\":\"How does the preset controller prevent pilferage on the road?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The preset controller uses password protection to lock the pump. Once authorized, the exact volume dispensed is automatically logged in the CPU's memory (which holds up to 365 days of data), and an optional receipt printer provides a matching physical audit trail.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a flameproof (Ex) system for diesel dispensing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For standard open-air mobile environments handling diesel (a Class B\/C fuel), flameproof enclosures are not strictly required by standard Indian Petroleum Rules. 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If the nozzle shuts off, the valve opens to recirculate fuel inside the pump head, preventing hose rupture or motor burnout for short durations (max 2-3 minutes).\"}}]}<\/script>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":50365,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"mobile fuel dispenser","_yoast_wpseo_title":"Mobile Fuel Dispenser Sizing & Specs: Engineer Guide","_yoast_wpseo_metadesc":"Engineer Vikram Desai explains mobile fuel dispenser sizing, specs & ROI. 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