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Series 3-6-12 Steering Control Unit, Non-Load Reaction, 29.70 cu in/rev, 8-16 GPM Flow Range, 3/4-16 St.Thd O-Ring Ports, Can be used in a variety of applications|Flow rate variability|Varying maximum pressure ratings

Additional Ports None	Application Agricultural Equipment, Forestry Equipment, Construction Equipment, Turf Care Equipment, Industrial Equipment	Design Code 2	Displacement 29.70	Displacement 29.7	Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Can be used in a variety of applications\|Flow rate variability\|Varying maximum pressure ratings	Flow Amplification None	Flow Range 8-16	Flow Rate1 45 LPM	Identification Eaton Product Number On Nameplate	Inlet Load Sense Valve Sett 0 b	Inlet Pressure Rating 172	Input Torque Standard	Integral Valves Yes	Load Circuit Non Reaction	Maximum Back Pressure 21	Mechanical Interface Internal Involute Spline, 12 Tooth 16/32 Dp 30 Degree Pa	Mounting Threads 2X .375-24 UNF-2B Port Face 4X .375-16 UNC-2B Mounting Face	Ports 3/4-16 St.Thd O-Ring	Ports 3/4-16 St.Thd O-Ring	Recommended Filtration Level ISO 18/13 Cleanliness	Return Pressure Rating 10	Special Features Low Torque Shaft Seal	Supplier Part Number 211-1178-002	Valve Options Manual Steering Check Valve	Product Weight 75.00 lbs	Alternate Part Numbers Alternate Part Number 211-1039, Alternate Part Number 211-1178-002, Alternate Part Number C1BC22

Product Questions & Answers 1

Product Questions & Answers

got a tractor with hydro steering. what kinda flow does this steering unit want to see?

Question by: Pete H on Jan 1, 2026, 8:14 PM

For flow, it is set up for an 8 to 16 GPM range, which is also listed as 45 LPM. That keeps it in the window the unit is meant to run in for normal steering performance.

Answer by: Customer Support on Jan 3, 2026, 6:33 AM

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