... viscosity, pneumatic double diaphragm pump loop ink or glue, safe, reliable, accurate detection of viscosity, viscosity ... coating consistency. Is the printing press, lamination machine, coating machine perfect configuration! TypePKN-18External dimensions (mm)400 ... formPulse-type detectionFeaturePneumatic diaphragm pumps circulating ink and glue, pneumatic valve control solvents, fire, explosion, safe ...