PV411A Multifunction Hand Pump
The PV411A is a high quality field proven pressure and
vacuum hand pump providing functionality, which has
never been seen before in a hand held pressure source. This
remarkable product replaces four conventional hand pumps
and offers the following additional features:
- Generates pneumatic pressures to 1250 in H2O/45 psi
- Generates vacuum to -27 in Hg
- 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
- Tamper proof adjustable overpressure protection valve which can be set to relieve pressures from 300 to 10,000 psi
- 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 lightweight design with comfortable hand grip
| Measurement range |
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| Hydraulic media | Designed for operation with distilled water (no alcohol), mineral oil equal to 40 wt. |
| Materials | Stainless steel, anodized aluminum, Nitrile rubber, acrylic, PTFE, polyurethane, delrin and nylon |
| Pressure connections | 1/4 in NPT female |
| Reservoir connection | 1/4 BSP female |
| Reservoir volume |
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