Historians don’t agree on when chocolate originated. Conventional wisdom says around 2000 years ago, but some evidence supports production as early as 1400 BC. The Mesoamericans believed chocolate had medicinal or spiritual properties and even used as currency. European explorers brought samples back from the Americas, but one described it as “a bitter drink for […]
ROPER CHOCOLATE PUMPS Read More »
In a world of “fake news” it’s definitely harder to figure out what’s real and what isn’t. Since stretching the truth isn’t limited to politics we thought we’d spend some time separating pump fact from pump fiction. Some vane pump manufacturers frequently blitz trade magazines with articles touting their “superior hydraulic efficiency”. Don’t
THE VANE PUMP EFFICIENCY MYTH Read More »
The versatile Roper ROC series of stainless steel pumps are now available with an optional PEEK (polyether ether ketone) idler gear. This upgrade allows the units to be used in many low viscosity and/or low lubricity liquid applications. PEEK is a very machinable thermoplastic polymer with excellent mechanical and chemical resistant properties – even at
ROC PUMP UPGRADE FOR LOW VISCOSITY LIQUIDS Read More »
Roper Pump Company has developed a shorter backplate option for the iconic 3600 Series Truck Pump. This patented short backplate design reduces the overall pump length by 25% while maintaining all of the hydraulic performance and Roper Pumps toughness. In this era of short truck wheelbases, larger fuel tanks, DEF tanks, and other space-hogging accessories
3600 SERIES TRUCK PUMP WITH SHORTER BACKPLATE OPTION Read More »
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