8900 Proportioner

Graco’s 8900 Proportioner provides pecise, positive displacement metering by using double acting cylinders. It is well-matched for handling two-component sealants, and is usually used with two-component materials where either one or both components are of high-viscosity. Typical applications include sealants and adhesives for product assembly, secondary seal for insulating glass, and polysulfide sealants for aerospace industries.