Sliding Vane pumps for all of its trucks . “ We only use TXD Blackmer pumps on our fuel trucks ; two on each truck to be exact ,” explained Earl Noble . “ We know that when we hit the switch they are just going to turn on and pump . We never have issues with them ; they are just so reliable . Simply put , these pumps are perfectly designed .” TXD Series pumps have been specifically engineered for use in truck-mounted applications for the delivery and transfer of a wide array of petroleum-based products . They feature Blackmer ’ s self-adjusting non-metallic composite vanes that allow them to maintain near-original volumetric performance during the life of the pump — meaning these pumps are not subject to efficiency-robbing slip that

SA White employs only Blackmer TXD Series Sliding Vane Pumps on its fleet of 25 fuel trucks occurs from wear in gear pumps . Additionally , the TXD Series pumps were designed around the bearing and seals , so they offer longer life and greater product loss prevention than other technologies . The sliding vane design compensates for normal wear in the pumping chamber , ensuring like-new performance throughout the life of the product , while the higher pumping capacities at lower speeds increase service life . The TXD pump can be easily serviced without having to remove it from the truck or piping . The pumps can be completely rebuilt with piping attached , allowing for quick and easy maintenance . If a vane ever becomes damaged , replacing it can be accomplished by simply removing the outboard head assembly , sliding out the old vane , inserting the new vane , and reinstalling the head . In a matter of minutes , the pump can be back in operation . Simple vane replacement requires no special tools . “ These pumps help us sleep better at night ,” said Noble . “ Because they are running at night , we feel good we aren ’ t going to get a phone call about the pumps . It avoids so many problems on the customer side and with dispatch . It ’ s definitely the best pump out there .” For the TXD Series Blackmer offers a warranty covering defects in materials and workmanship under normal use and service for 60 months after installation , or 66 months after shipment , whichever comes first . Blackmer also offers a two-year Pump Assurance Program in which the company will replace any part ( including wear parts ) in a pump over the first two years of operation .

With a small , compact design that meets the strict handling requirements of DEF , Blackmer SX1B-DEF Series pumps are ideal for truck mounting and for use in fleet refuelling and tote applications www . blackmer . com parts and , in the worst-case scenario , the purchase of a new pump . The hidden cost in these situations is the downtime incurred as a truck sits idle . And an offshoot of the downtime that can stall the delivery schedule is something that can be just as costly for the delivery company : a loss of reputation . “ We were going through three or four pumps a year on each truck ,” said Earl Noble . “ It ’ s frustrating when we have the product but we can ’ t deliver it because a pump broke down . It not only makes our company look bad , but it makes use look bad because we ’ re the ones maintaining the trucks . So with me , it ’ s three strikes and you ’ re out . When a pump shuts off or breaks down a few times , I just want to take it off and replace it . So , when the pumps we were using hit three strikes , it was time to find something more reliable .”

New family member

When in search of a new DEF pump , the Nobles knew that they needed a pump that would not only meet the material compatibility concerns of DEF , but one that would also provide them with the reliability they needed to keep their operation up and running . To help find this solution , the pair turned to Werts Welding & Tank Service , of Doraville , GA , a distributor of tank-trailer parts and equipment . Specifically , the father-son team contacted Elliot Noble for a pump recommendation . In addition to being the branch manager at Werts Welding , Elliot is also Earl ’ s brother . “ My brother called me and said he was looking for a more reliable pump ,” said Elliot Noble . “ I could tell he was frustrated and just couldn ’ t take the breakdowns anymore . I knew I had to find him the best possible solution .” After discussing the application parameters and the shortcomings associated with the current pumps , Elliot Noble was convinced that a SX1B-DEF Series Sliding Vane Pump from Blackmer , of Grand Rapids , MI , was the answer for the company ’ s DEF applications . Blackmer is a product brand of PSG , and Werts Welding is a distributor of Blackmer pumps in Georgia . “ I told Earl and Evan to go with a Blackmer because it provides them with the correct flow rates and pressures , and it ’ s able to clear the tank lines quickly , which speeds up the delivery time for the drivers ,” said Elliot Noble . “ And best of all , they are reliable . With the Blackmer , it ’ s all about constant pumping . You never have to worry about the pump shutting down , and they are not affected by the weather . Hot or cold , they just keep on pumping .” Blackmer SX1B-DEF Series pumps have been specifically designed to meet the strict handling requirements of DEF – all of the pump ’ s materials are either DEF-approved or have been tested to ensure there is no fluid contamination or leeching . This allows the pumps to meet the ISO 22241-3 material standards and cleanliness specifications required for DEF-handling applications . With a small , compact design , SX1BDEF Series pumps are ideal for truck mounting and for use in fleet refuelling or tote applications . What further differentiates the SX1B-DEF from competitive models is a choice of 12-volt and 110-volt motor options . The 110-volt version is available with a 50- and 60-Hz dual-rated motor . An additional feature is the incorporation of a 316 stainless-steel

motor shaft as the pump shaft . Other features include C-face pump mounting , commercial mechanical seal , and 1ins NPT or 1ins BSPP tapped-port options . SX1B-DEF pumps offer a flow rates up to 10 gpm ( 37.9 L / min ) with differential pressures to 25 psi ( 1.7 bar ) and motor-speed capabilities up to 1,750 rpm . With those parameters , SA White Oil DEF tanks can be offloaded in as little as 15 minutes . The reliability of the SX1B-DEF pump can be attributed to its easily maintained and replaceable Duravanes that self-adjust for wear in order to maintain flow rate , while minimising shear and agitation . An internal relief valve protects the pump from excessive pressures . The pump also has excellent self-priming and dry-run capabilities and maintenance is reduced because internal wear is almost completely limited to the easily replaced sliding vanes , which can be accomplished without needing to take the pump out of line . “ You have two options : you can either buy two or three competitor pumps a year , or you can buy one Blackmer , put it on , and let it run ,” explained Elliot Noble . “ The initial price might be a little higher for a Blackmer , but it ’ s a much better pump when it comes to longevity . So , when you factor in the labour and time it takes to replace a failed pump , the Blackmer pumps are actually saving you money .”

SA White has been running the current SX1B-DEF pump to deliver DEF since March 2016 without a single stoppage . The company plans to outfit all of its trucks with Blackmer pumps . “ The Blackmer is simply the best pump out there ,” said Evan Noble . “ That ’ s why we are replacing all of our DEF pumps with Blackmers ; at least three more . And when we build our new DEF tanker , you can bet that will have a Blackmer on it , too .” “ Our customers rely on us and we rely on Blackmer ,” said Earl Noble . “ If our equipment fails , we are letting our drivers and customers down . We can ’ t have that . That ’ s why we aren ’ t interested in trying to save a dollar ; trying to do that always ends up harming you on the customer service side . We want the best , and Blackmer is the best . You put on a pump that ’ s not going to last , it ’ s going to come back and bite you . Which is putting our name and reputation on the line . That ’ s why we choose Blackmer . They just take the weight off of our shoulders and make life better by giving us peace of mind .” This article was authored by Scott Jackson , inside technical sales manager for Blackmer and PSG .

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