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Technical data for Gear Pump

Specification

Pump type	Gear pump
Cleaning	Cleaning of shaft, gear and in front of shaft packing. Built in bypass for faster cleaning.
Pressure sensors	On fluid inlet and outlet.
Pump models
1.2 CCM/ 3CCM / 6CCM	All models are available both in flushable and non-flushable versions. Pump design allows change of pump models without other system modifications.
Paint types	Models prepared for Waterborne and Solvent based paint.
Performance
Pump speed	Maximum 150 rpm with paint
Rotation	Clockwise
Max. fluid flow	Max. pump speed x CCM/REV
Min. fluid flow	Min. fluid flow dependent of fluid viscosity, system pressure, needed accuracy on coated object and pump wear. Actual min. flow should be verified with actual fluid material.
Accuracy	± 2%
Max. fluid pressure	20 bar. The pump is designed for accurate dosing of fluid. Fluid input pressure should approximately equal fluid output pressure, but most accurate dosing with a little higher inlet– than outlet-pressure at max fluid flow. Fluid input pressure should be kept as low as possible at any time in order to avoid excessive wears.
Rec. operating fluid pressure	0 to 9 bar
Max. torque on pump shaft	12 Nm
Rec. air pilot pressure	5-10 bar
Max. allowable fluid temp.	60 °C
Flushing-time	7 - 10 sec
Solvent consumption	80 - 120 ml
Purging speed	Maximum 40 rpm with cleaning agent
Features
Integrated pressure sensors	Two pressure sensors are assembled in the block to measure the pump input- and output pressure. In the seat for the pressure sensors there is a 0.2 mm thick Teflon diaphragm. The Teflon diaphragm is located directly in front of the sensors’ pressure surface. Thus the pressure sensors will not get in contact with the paint, soiling is prevented and a better purge ability is ensured.