Gear Pumps Gear Pumps

Gear Pumps DT DuroTec® Description Construction Materials Characteristics Technical drawings DT (Dimensions) Technical drawings / data motor-pump assemblies

Gear Pumps DT DuroTec® General I Description DuroTec® Gear Pumps DT for abrasive and poor lubricating fluids. In the year 1990, KRACHT initiated the development of Gear Pumps for abrasive and poor lubricating fluids. Since then, this development has been subsequently improved. The limit of applications of Gear Pumps has been reached when the transfer medium does not have the required lubricity for a proper function of the pump and a high working pressure is needed at the same time. Such problematic fluids are for example silicates (sodium silicate), isocyanates and polyols with hard fillers as...

Gear Pumps DT DuroTec® Technical data I Materials Housing Flange cover Steel, hard material coated Sliding plates Steel, hardened and nitrated Shaft sealing Mechanical seal with quench chamber incl. quench tank I Characteristics Geometrical displacement Mounting position Fixing type DT 3 = flange (4-hole flange, DIN ISO 7653) DT 5 = flange (SAE-C 2-hole-flange) Inlet port Outlet port 500 up to 50 000 mPas (higher viscosities on request) Media temperature Ambient temperature ϑmin ϑmax

Gear Pumps DT DuroTec® Type key Ordering example 1 Product 2 Size 3·5 3 Nominal displacement 63 · 100 · 125 · 150 · 200 · 250 4 Flange mounting cover (LA = Hole spacing /   Z = Centering diameter) X DT 3 = 4 hole flange, LA = Ø 113 mm, Øz = 80 mm H DT 5 = SAE-C-2 hole flange, LA = 181 mm, Øz = 127 mm 5 Direction of rotation 1 clockwise 6 Outboard flanges or bearing 0 without 7 Housing connection Inlet port 1 1/2“ SAE-connection (Ø 40 mm) G Outlet port 1 1/4“ SAE-connection (Ø 32 mm) (Nominal displacement 63) Inlet port 2“ SAE-connection (Ø 50 mm) J Outlet port 1 1/4“ SAE-connection (Ø 32 mm)...

Gear Pumps DT DuroTec® Inlet port Outlet port Inlet port Outlet port

Gear Pumps DT DuroTec® Inlet port Outlet port Inlet port Outlet port

Gear Pumps DT DuroTec® Inlet port Outlet port Inlet port Outlet port

Gear Pumps DT DuroTec® Technical data I Motor-pump assemblies DT 3 Bell housing All motor dimensions and specifications refer to the motor make AC. Other motor makes on request. Motor type IMB35. The motor dimensions of other manufacturers may differ. Size All pump nominal sizes and motor sizes can be combined with each other.

Gear Pumps DT DuroTec® Technical data I Motor-pump assemblies DT 5 Bell housing All motor dimensions and specifications refer to the motor make AC. Other motor makes on request. Motor type IMB35. The motor dimensions of other manufacturers may differ. All pump nominal sizes and motor sizes can be combined with each other.

Low and high-pressure gear pumps for lubricating oil, hydraulic, process and test bench applications, fuel and metering systems. I Flow Measurement Gear, turbine and screw type flow meters and electronics for volume and flow, metering and consumption in the chemical industry, hydraulic, process and test bench technology. I Hydraulics Single and multistage high-pressure gear pumps, gear motors and valves for construction machinery, municipal vehicles, agricultural vehicles, special vehicles and truck bodies. I Valves Cetop valves for all requirements stationary and mobile applications. Pressure,...