FTI / Finish Thompson HVDP - High Viscosity / High Head Sealed Design (HVDP-HR / HVDP-LR). This progressive cavity, positive displacement-style pump can handle viscous fluids up to 100,000 centipoise! The heavy duty HVDP offers multiple mechanical seal choices and matierals options for ultimate compatibility. Choose from the HR model (up to 20,000 cP) or the LR model (up to 100,000 cP). Features include: Unique camlock feature for quick disassembly, Optional foot design for drums with liners, FDA-compliant options, Bellows Type 21 mechanical seal.