Progressive cavity pump PDP

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The PDP Series of progressive cavity pumps bring superior volumetric accuracy to your most demanding two-component dispensing applications. Progressive cavity pumps feature a machined rotor that couples with a rubberized seal to assure drip-free operation with a wide range of viscous chemistries. Each servo-controlled rotor displaces a fixed volume of material per revolution. This true positive displacement process assures consistent volume regardless of slight material variations. The PDP Series features independently controlled pumps for both resin and hardener allowing users the ability to customize their desired mix ratio. Five different rotor sizes span a wide range of flow rates. An optional carbide rotor is available for extended life when processing filled or abrasive chemistries. The PDP Series has many additional integrated features including: Programmable flow rate and mix ratio (1:1 to 10:1) High precision dosing within +/-1% Continuous dispensing process for efficient operation and no refilling Self sealing operation prevents dripping Optional carbide rotor for abrasive chemistries Dispensing can extend across numerous industries and applications that require dosing in an accurate and controlled manner. PVA's award winning valves and pumps are available to dispense a broad spectrum of chemistries to meet the requirements of your most demanding applications. A thermal interface material ("TIM") fills gaps between mating surfaces with a substance that improves thermal conductivity beyond the air that would have otherwise filled that gap.