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DANFOSS / EATON-DBL PUMP (SERIES 26)

Application Tractors & harvesters, Machine tools, Steering circuits, Compactors, Sweepers, Rotary & reel mowers, Lift trucks, Fan drive systems, Auxiliary work circuits	Brand Danfoss – Hydraulics	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Reduced noise and vibration\|Improved volumetric and mechanical efficiency\|Field reversible pump direction	ICC Hyd Fixed Dis External Gear Pump	Language English	Minimum Working Temperature -20	Product Width 5.12	Special Features None	Sub Brand None	Supplier Part Number 26507-LAA	Product Weight 17.00 lbs

Product Questions & Answers 1

Product Questions & Answers

runs pretty quiet compared to other gear pumps i've used, but what's actually different about this one that cuts down the noise and vibration?

Question by: Ralph R on Nov 13, 2025, 10:37 AM

External gear pumps have a reputation for being loud, and Danfoss put real engineering work into the Series 26 to address that. The reduced noise and vibration aren't just a marketing claim, they come from design-level improvements in how the gears mesh and how fluid moves through the pump. You also get better volumetric and mechanical efficiency out of it, which means less energy is getting wasted as heat or turbulence inside the pump. For applications like fan drives or steering circuits where the pump is running near the operator, that quieter operation makes a genuine difference day to day.

Answer by: Customer Support on Nov 14, 2025, 5:39 PM