Hydraulic pressure calibration pump PV411A

pneumaticmanualhigh-pressure

The PV411A is a high-quality field proven pressure and vacuum hand pump providing functionality, which has never been seen before in a handheld pressure source. This remarkable product replaces four conventional hand pumps Product Overview Low-pressure fine control Unique vacuum priming function removes trapped air during hydraulic operation High-pressure generation is accomplished with the volume adjuster, eliminating the physical effort associated with conventional hand pumps Pressure/Vacuum selector valve also provides exceptional fine control pressure relief in both pneumatic and hydraulic modes Removable hydraulic reservoir which can be disconnected from the pump without draining the fluid Reservoir safety feature with spring-loaded top cover vents if inadvertently pressurized above 8 psi Hydraulic mode designed to operate with distilled water and/or high viscosity mineral oil Highly sensitive volume adjuster is used for hydraulic, pneumatic, vacuum, and low-pressure operation Built-in stroke adjuster controls the pressure/vacuum generated per stroke 240° swivel head for optimum viewing of reference indicators • Internal moving parts are PTFE anodized for reduced friction and wear Ergonomic, rugged, and light