INNOVATION. PRECISION. EXCELLENCE. System Specifications Material Packaging One-Gallon Metal Pail Maximum Fluid Pressure 1000 psi Inlet Air Pressure 70-100 psi Fluid Outlet 1” NPT(F) Wetted Parts Seals: Buna Ram: Aluminum, Stainless Steel One Gallon Hydraulic Metering Pump The PVA-1GPU is a hydraulic pump that is ideal for dispensing highly abrasive, highly viscous pastes and compounds packaged in one-gallon metal pails. The PVA-1GPU operates as a hydraulic press and extrudes material from the pail rather than pumping it like a typical reciprocating pump. The extrusion process minimizes shear and maintains material integrity. Material is extruded from the pail as a hydraulic intensifier pump forces a ram and follower plate into the container. An opening in the center of the follower plate allows material to flow out of the pump and into high-pressure material lines to be dispensed. The PVA-1GPU has many integrated features including: • • • • • • Hydraulic RAM pump with follower plate Virtually pulse free flow resulting in consistent bead diameter Only one moving pump component provides virtually maintenance free operation Low shear resulting in a homogeneous material supply Hydraulic process eliminates the possibility of pump cavitation Fully pneumatic operation For more information, please contact PVA at [email protected] or contact your local representative. Headquarters Six Corporate Drive | Halfmoon, NY 12065 One Mustang Drive | Cohoes, NY 12047 tel 518 371518 371518 371 |2688 | www.pva.net tel +1 2684 | fx 2684 fx +1 518 371 2688 www.pva.net | i