W85 DEF Pump

A Decade of DEF: Maturity, Mandates, and the W85 DEF Pump


An outline of DEF mandates and how the W85 DEF Pump finds its place in the market


The DEF industry has matured rapidly over the last ten years – from the initial 2 1/2 gallon jugs and 55 gallon drums, to a vast array of options available for bulk DEF, wet hosing, and bulk transfer. The transformation has been fascinating. At times, this amount of growth seemed unimaginable.

DEF Pump Pulse Meter Compatibility

Fuel Management Solutions: DEF Pump Pulse Meter Compatibility


A checklist on DEF Pump Pulse Meter Compatibility

Our sales team and customer support team work in tandem, to problem solve, troubleshoot and manage the occasional curveball. It’s all about building trust. Ask us any question and we’ll find you an answer. These days, we see a surge of questions regarding DEF pump pulse meter compatibility. This is at no surprise to us, since bulk DEF is here and growing. Naturally, bulk fuels and oils have a tendency to be tracked, because of the industry standard when dealing with bulk products. You need to know where your product is going. Consequently, DEF is following the same pattern.

how to match the right pump with bulk tank

How to Match the Right Pump with your Mini Bulk Tank Package: The W85 Hornet DEF Pump


When considering Mini Bulk Tank Packages, you cannot abandon the W85 Hornet DEF Pump from the picture. This pump has been there from the very beginning, on drums, totes and now mini bulk applications. Don’t bother with who’s doing what in the industry… it’s more important to take a look at what you truly need to make your setup ideal. The Tecalemit team will help you examine what you need now, and what you need looking into the future, when your pool of customers grows. Perhaps one of the most appealing benefits of pairing the W85 Hornet Pump with your mini bulk tank is that it can handle large truck lineups, and here’s why:

affordable def bulk tank

Rolling into Bulk: The Truth about Switching to DEF Bulk Tanks


Call us romantics, but lately we have been reminiscing on the past… This week, we want to expand on growth and the truth about switching to DEF bulk tanks. Being conscientious of our past, enables us to have a better understanding of where we’re going. Our industry is still fairly young and we have seen rapid growth in the last 8 or 9 years, yet bulk has left a lot of people behind. This is due to the lack of education and lack of understanding, but rest assured, it doesn’t have to break the bank to switch to bulk.

affordable def tank package

Why Tecalemit’s DEF All in One Owns the Spotlight


The All in One eco has earned the right to stand in the spotlight, as the original concept that introduced a new market space to the DEF industry. Survey the landscape today, and you will find ‘wannabes’ mimicking the All in One that have failed. These competitors failed based solely on the fact that they see dollar signs, instead of people. Tecalemit’s All in One eco remains in the spotlight today, because of the powerful DEF pump behind it.

tecalemit def mini bulk tank packages history

History of DEF Mini Bulk Tank Packages: The First Generation


We took some time to reflect and look back at the entire timeline of today’s mini bulk tank packages for our industry and it sparked some interesting points of conversation. Simply believing in ourselves was half the battle. We dreamt it and what followed was our contribution to what is known today, as the very best Plug and Play Systems available to you.

Winter is coming… 5 Tips on How to Maintain DEF Mini Bulk Tank Northern Units


Our Northern friends face a different, and often difficult set of challenges due to climate. We rest easy, knowing that we have done our very best to give you solutions. All details and situations are considered, when outfitting your All in One Bulk Tank Northern Units. Tanks are insulated and cabinets are heated, but there are more steps you can do to protect your investment.

Hornet w85 def pump troubleshooting faqs customer support

Top 6 Troubleshooting FAQs: Hornet W85 DEF Pump


Q: Why is my pump starting, but then shuts down?

A: There is a problem in the suction section of the pump. Because there is no fluid entering the pump, the pump shuts itself off to prevent damage. Check to ensure that the suction and dispense lines are connected properly and not inversed.


Q: After checking the lines, the pump still does not start. What should I check next?

A: Check the Micromatic downtube to make sure there are no visual cracks.


Q: My pump continues to start and then shuts down, over and over again. What could be the problem?

A: Check the Micromatic dispense coupler to ensure that it fully engaged.


Q: Why won’t my pump restart after running on and off?

A: This is typically an issue where the pump has been dry run. Unplug the pump, turn the switch on and off twice to reset the pump. Plug the pump back and start it up again.


Q: Why is the pump fairly loud when it’s running?

A: While most DEF pumps run in the 1700 RPMs range, the Hornet W85 runs at 10,000 RPMs in order to push fluid through up to 100 feet of hose. This is normal for an unparalleled amount of power and force behind this pump.


Q: How do I introduce a timer?

A: There is no need to introduce a timer, Tecalemit’s Hornet W85 DEF Pump is fully continuous duty cycle. Continuous means more support for your demanding schedule and more DEF dispensed to your drivers.

def equipment FAQs

FAQs: Diesel Exhaust Fluid (DEF)


Q: Is the use of DEF in modern diesel engines required?

A: Yes, the EPA mandated the use of DEF to eliminate nitrous oxide (NOX) in 2010.


Q:How does a SCR work?

A: Selective Catalytic Reduction (SCR) is an advanced active emissions control technology system that injects a liquid-reductant agent through a catalytic converter into the exhaust stream of a diesel engine. The reductant source is automotive-grade urea, otherwise known as DEF.


Q: Does DEF expire?

A: Yes, DEF typically has a two year shelf life depending on temperature and environment. Weather and storage conditions can shorten shelf life. It is recommended that DEF be stored between 12°F and 86°F and out of direct sunlight.


Q: What happens if my equipment runs out of DEF?

A: All EPA 2010 engines with SCR are designed with a gauge that shows the DEF fluid level, similar to a fuel gauge. In addition, they are equipped with a system of flashing lights to alert the operator well in advance when the DEF tank is getting low on fluid. If the reservoir is not replenished with DEF and runs low, vehicle speed will be limited, but as soon as DEF is added, the engine will resume normal speed levels.


Q: Can DEF freeze?

A: Like any water-based fluid, DEF can freeze at 12 degrees F. DEF is 32.5% urea and 67.5% deionized water, so DEF expands when it is frozen (by approximately 7 percent). Tecalemit DEF totes and tanks are insulated and designed to keep DEF at ideal temperatures.


Q: What materials are compatible with DEF?

A: Tecalemit products for DEF storage and dispensing are only made with stainless steel and high density polyethylene. Other materials will cause DEF to become corrosive.


Q: Is DEF toxic?

A: No, Diesel Exhaust Fluid is not toxic, harmful or dangerous. In fact, of all the fluids used in a truck, such as diesel, engine oil, brake fluid, antifreeze and windscreen wash, DEF is the least hazardous.


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