Magnum Pro MVP-600 is a versatile pneumatic calibration hand pump designed for generating both vacuum and positive pressure during professional calibration, testing and adjustment of pressure measuring instruments. With a working range from 28 inHg vacuum to 600 psi / 40 bar positive pressure, the MVP-600 provides an exceptionally useful combination of vacuum and pneumatic pressure generation in one compact handheld instrument.
The Magnum Pro MVP-600 is designed for checking and calibrating pressure gauges, switches, transmitters, recorders and other compatible pressure instruments. Pressure or vacuum is generated manually, making the pump independent of an electrical power supply or external compressed-air source.
A particularly important feature of the MVP-600 is its rugged internal design. Magnum Pro uses dual O-rings on all pistons to minimize leakage, while an oversized check valve provides smooth and controlled operation throughout the pressure range. The patented Mash Proof vent valve eliminates the conventional needle-valve design and is protected against accidental mechanical damage.
A patented non-oil-based lubricant is used on the moving components. This supports clean pneumatic operation and makes the pump particularly suitable for pressure instruments where contamination by hydraulic oil should be avoided.
Despite its pressure capability up to 40 bar, the MVP-600 weighs only approximately 2 lb / 0.91 kg. Its compact dimensions, cushioned handles and purely manual operation make it particularly suitable for portable field calibration as well as routine laboratory use.
At europascal, the Magnum Pro MVP-600 can be combined with suitable precision digital pressure references such as the Winchester Model 1 to create a complete portable pneumatic pressure calibration system. For professional calibration and metrological traceability, visit the europascal Calibration Service.
Your Benefits at a Glance
The Magnum Pro MVP-600 combines vacuum and positive pneumatic pressure generation in one rugged handheld calibration pump.
Key advantages include:
- Pneumatic calibration hand pump
- Combination pressure and vacuum pump
- Positive pressure up to 600 psi / 40 bar
- Vacuum generation down to 28 inHg
- Purely manual pressure generation
- No electrical power required
- No external compressed-air source required
- Compatible with pressure gauges and calibrators
- Suitable for pressure gauge calibration
- Suitable for pressure transmitter calibration
- Suitable for pressure switch testing
- Suitable for recorder testing
- Dual O-rings on all pistons
- Designed for extremely low leakage
- Oversized check valve
- Smooth and controlled pump operation
- Patented Mash Proof vent valve
- No conventional needle valve
- Non-oil-based lubricant on moving components
- Contoured cushioned handles
- Two pressure ports
- 1/4″ and 1/8″ NPT/BSP connections
- Compact and portable construction
- Approx. 0.91 kg weight
- Multiple kit configurations available
- Two-year manufacturer warranty
- Made in the USA
Vacuum to 40 bar in One Hand Pump
The Magnum Pro MVP-600 provides an operating range from:
28 inHg vacuum
to:
600 psi / 40 bar positive pressure.
This broad range makes the pump suitable for many common pneumatic calibration applications.
Instead of using one pump for vacuum and another for positive pressure, the MVP-600 combines both functions in a single portable instrument.
This can simplify equipment requirements for field service and calibration laboratories.
Pneumatic Pressure Generation up to 40 bar
The upper pressure range of the MVP-600 extends to:
600 psi
or approximately:
40 bar.
This is a substantial pressure range for a manually operated pneumatic calibration pump.
It allows the MVP-600 to be used for calibration and testing of many industrial pneumatic pressure instruments.
Vacuum Generation
The Magnum Pro MVP-600 also generates vacuum down to:
28 inHg.
This makes the same pump suitable for instruments operating below atmospheric pressure.
Typical vacuum applications include:
- Vacuum gauges
- Compound pressure gauges
- Vacuum transmitters
- Pressure sensors
- Pressure switches
- Pressure recorders
The combination of vacuum and positive pressure generation significantly expands the practical application range.
Comparison Calibration
The MVP-600 is particularly suitable for manual comparison calibration.
A typical calibration setup consists of:
Magnum Pro MVP-600 + Reference Pressure Gauge + Device Under Test
The MVP-600 generates the pneumatic pressure or vacuum.
The reference pressure gauge measures the actual pressure.
The device under test is exposed to the same pressure.
Its indication can then be compared directly with the reference value.
Pressure Generator – Not a Pressure Reference
The Magnum Pro MVP-600 is a pressure generation device.
It does not independently measure the reference pressure.
The:
MVP-600 generates pressure and vacuum.
The:
reference instrument measures pressure.
The:
DUT is compared with the reference.
For professional calibration, the reference instrument must therefore be selected according to the required pressure range, accuracy, resolution and measurement uncertainty.
Pressure Gauge Calibration
One of the main applications of the Magnum Pro MVP-600 is pressure gauge calibration.
A precision reference pressure gauge and the pressure gauge under test are connected to the pneumatic system.
The operator generates the required pressure manually.
A typical calibration sequence can include:
0% → 20% → 40% → 60% → 80% → 100%
of the selected measurement range.
The pressure can then be reduced through the same calibration points.
This allows the indication error of the DUT to be determined across the complete range.
Vacuum Gauge Calibration
Because the MVP-600 can generate vacuum, it can also be used for comparison calibration of vacuum gauges.
The same basic principle applies:
MVP-600 → Reference Vacuum Gauge + Device Under Test
The generated vacuum is measured by the reference instrument and compared with the DUT indication.
Pressure Transmitter Calibration
The Magnum Pro MVP-600 can provide the pneumatic pressure input required for pressure transmitter calibration.
A typical setup consists of:
MVP-600 + Pressure Reference + Electrical Calibrator + Pressure Transmitter
The MVP-600 generates the pressure.
The reference instrument measures the actual applied pressure.
The electrical calibrator measures the transmitter output.
For a conventional process pressure transmitter, this is commonly:
4 to 20 mA.
This allows the relationship between pressure input and electrical output to be checked over the complete transmitter range.
Pressure Switch Testing
The MVP-600 is also suitable for pressure switch testing.
Pressure can be increased until the switch changes state.
The corresponding switching pressure is measured using the connected reference instrument.
The pressure can then be reduced until the switch returns to its original state.
This allows determination of:
- Switching pressure
- Reset pressure
- Switching hysteresis
The same principle can also be applied to vacuum switches.
Pressure Recorder Testing
Magnum Pro specifically identifies:
recorders
as one of the applications for the MVP-600.
The pump can generate defined pressure or vacuum values while the response of the recording instrument is compared with a suitable reference.
This makes the pump useful for maintenance and verification of traditional process instrumentation.
Dual O-Rings on All Pistons
A key design feature of the Magnum Pro MVP-600 is the use of:
dual O-rings on all pistons.
The manufacturer uses this design to minimize leakage.
Leakage is particularly important in pneumatic calibration because even a small leak can result in pressure drift.
Stable pressure makes it easier to obtain reliable readings from the reference and device under test.
Oversized Check Valve
The MVP-600 incorporates an:
oversized check valve.
The manufacturer states that this provides smooth operation throughout the output range.
Controlled pressure generation is particularly important when approaching calibration points.
Instead of abrupt pressure changes, the operator needs sufficient control to reach and stabilize the required pressure.
Mash Proof Vent Valve
Another distinctive feature of the Magnum Pro MVP-600 is its patented:
Mash Proof vent valve.
The design does not use a conventional needle valve.
The protected venting mechanism is intended to provide rugged operation in demanding field environments.
Pressure or vacuum can be released after the measurement without relying on a delicate exposed needle-valve arrangement.
Controlled Venting
Pressure release is an important part of manual calibration.
After reaching a measurement point, the operator may need to reduce pressure gradually to the next calibration point.
The MVP-600 vent system allows the pneumatic system to be depressurized in a controlled manner.
This is useful when performing both increasing and decreasing calibration sequences.
Non-Oil-Based Lubricant
The moving components of the Magnum Pro MVP-600 use a patented:
non-oil-based lubricant.
This is particularly advantageous for a pneumatic calibration pump.
Unlike a hydraulic pump, the MVP-600 does not require hydraulic oil as its pressure medium.
This helps maintain a cleaner pneumatic calibration system.
Clean Pneumatic Operation
Because the MVP-600 operates pneumatically, there is no need to fill the pump with hydraulic oil or water for normal operation.
This is useful when testing pressure instruments that must remain free from liquid contamination.
It also simplifies routine field use.
There is no hydraulic reservoir to fill, drain or transport.
Contoured Cushioned Handles
The Magnum Pro MVP-600 features:
contoured cushioned handles.
These are designed to improve operator comfort during repeated pressure generation.
The handle design also helps prevent the pump from sliding during operation.
This is particularly useful when the pump is used on a workbench.
Two Pressure Ports
The MVP-600 provides:
two pressure ports.
This facilitates connection of a reference instrument and the pressure system or device under test.
The documented connections are:
1/4″ and 1/8″ NPT/BSP.
This provides flexibility when integrating the pump with commonly used calibration equipment.
Compact and Lightweight
The Magnum Pro MVP-600 weighs only approximately:
2 lb / 0.91 kg.
This low weight makes it particularly attractive for technicians performing calibration at different locations.
The pump, reference instrument, hose and adapters can be transported together as a compact calibration kit.
No Electrical Power Required
The MVP-600 generates pressure manually.
No:
- Mains power
- Battery
- Electric compressor
- External pneumatic controller
is required for the pump itself.
This makes it highly flexible for field calibration.
Only the connected digital reference or electrical measurement equipment may require electrical power.
MVP-600KT Calibration Kit
Magnum Pro offers the:
MVP-600KT
as an expanded kit configuration.
The current manufacturer specification lists:
- MVP-600 pump
- Black padded canvas case
- 2 ft non-stretch hose
- Fittings
- Additional rubber bonded washers
- Two adapters
This configuration provides a convenient portable calibration package.
MVP-600KT+
The:
MVP-600KT+
includes the components of the MVP-600KT and additionally includes the:
COLT F-15 fitting.
This configuration provides additional connection flexibility for field calibration.
MVP-600WIN
For users requiring a complete pressure generation and measurement system, Magnum Pro offers the:
MVP-600WIN.
This configuration combines the MVP-600 pump with the:
Winchester Engineering Model 1 Auto Ranging Digital Gauge.
The kit includes the equipment from the MVP-600KT together with the Winchester Model 1, N.I.S.T. certification and a versatile hook.
This creates a complete portable pressure comparison system.
MVP-600 with Winchester Model 1
The combination of the Magnum Pro MVP-600 and Winchester Model 1 is particularly useful because the two instruments perform complementary functions.
The:
MVP-600 generates pressure and vacuum.
The:
Winchester Model 1 measures pressure.
Together, they create a portable system for pressure gauge, transmitter and switch calibration.
At europascal, this type of combination can be configured according to the required calibration application.
MVP-600WIN-FIT
Magnum Pro also offers the:
MVP-600WIN-FIT.
This version includes the equipment supplied with the MVP-600WIN plus a:
FasTest universal quick-connect kit
and:
coupler for Swagelok tube fittings.
This can significantly simplify repeated connection of devices under test.
MVP-600RK Rebuild Kit
For maintenance of the pump, Magnum Pro offers the:
MVP-600RK Rebuild Kit.
The current manufacturer listing includes components such as:
- Bonded washers
- O-rings
- Schrader valve
- X-ring
- Pressure valve spring
- Vacuum valve spring
- Retaining ring
- Plug
- Non-petroleum lubricant
The availability of a dedicated rebuild kit supports long-term professional use of the pump.
Customizable Kits
Magnum Pro states that:
kits, hoses and fittings can be customized upon request.
This is useful because pressure calibration applications often require different mechanical connections.
A system can therefore be adapted to the specific devices under test.
Two-Year Warranty
The Magnum Pro MVP-600 is supplied with the manufacturer’s:
2-year “Quibble-Free” warranty.
According to Magnum Pro, this warranty also includes damage caused by dropping the pump.
This reflects the product’s focus on rugged field operation.
Made in the USA
The MVP-600 is:
Made in the USA.
Magnum Pro calibration pumps are manufactured by East Hills Instruments.
Technical Highlights
| Feature | Magnum Pro MVP-600 |
|---|---|
| Product type | Pneumatic Calibration Hand Pump |
| Function | Pressure and vacuum generation |
| Maximum positive pressure | 600 psi / 40 bar |
| Vacuum | 28 inHg |
| Pressure generation | Manual |
| Medium | Pneumatic / gas |
| Pressure ports | 2 |
| Connections | 1/4″ and 1/8″ NPT/BSP |
| Piston sealing | Dual O-rings |
| Check valve | Oversized |
| Vent valve | Mash Proof, no needle valve |
| Lubrication | Non-oil-based lubricant |
| Handles | Contoured and cushioned |
| Weight | Approx. 2 lb / 0.91 kg |
| Power supply required | No |
| Field use | Yes |
| Laboratory use | Yes |
| Reference measurement | External reference required |
| Warranty | 2 years |
| Country of manufacture | USA |
MVP-600 vs. Magnum Pro M-10
The Magnum Pro MVP-600 and Magnum Pro M-10 cover different pressure applications.
The:
MVP-600
is a pneumatic combination pressure and vacuum pump covering:
28 inHg vacuum to 600 psi / 40 bar.
The:
M-10
is a hydraulic calibration hand pump covering pressures up to:
10,000 psi / 700 bar.
The MVP-600 is the appropriate solution when clean pneumatic pressure or vacuum is required.
The M-10 is designed for substantially higher hydraulic pressures.
MVP-600 vs. Magnum Pro M-80
The Magnum Pro M-80 is designed for applications requiring extremely fine low-pressure adjustment.
It covers near absolute vacuum to approximately:
80 psi / 5.5 bar
and provides exceptionally fine resolution.
The MVP-600 covers a substantially higher positive pressure range of:
600 psi / 40 bar.
The MVP-600 is therefore the more versatile general-purpose pneumatic hand pump, while the M-80 is specialized for highly sensitive low-pressure applications.
Typical Applications
The Magnum Pro MVP-600 is suitable for:
- Pressure gauge calibration
- Digital pressure gauge calibration
- Vacuum gauge calibration
- Compound pressure gauge calibration
- Pressure transmitter calibration
- Vacuum transmitter calibration
- Pressure sensor testing
- Pressure transducer testing
- Pressure switch testing
- Vacuum switch testing
- Pressure recorder testing
- Pneumatic pressure generation
- Vacuum generation
- Comparison calibration
- Field calibration
- Laboratory calibration
- Industrial maintenance
- Process instrumentation
- Quality assurance
- Production testing
- Service applications
Why Choose the Magnum Pro MVP-600?
The Magnum Pro MVP-600 provides a particularly useful combination of vacuum and positive pneumatic pressure generation in one compact hand pump.
Its range extends from 28 inHg vacuum to 600 psi / 40 bar, allowing one pump to cover a broad spectrum of pneumatic calibration applications.
Dual O-rings on all pistons are designed to minimize leakage, while the oversized check valve supports smooth and controlled operation across the pressure range.
The patented Mash Proof vent valve eliminates the conventional exposed needle-valve design and contributes to the pump’s rugged construction.
A patented non-oil-based lubricant is used on moving components, supporting clean pneumatic operation without a hydraulic pressure medium.
Contoured cushioned handles improve operator comfort during repeated use.
With a weight of only approximately 0.91 kg, the MVP-600 is particularly suitable for portable field calibration.
Different configurations are available, ranging from the standalone MVP-600 to complete kits with hose, fittings, carrying case and the Winchester Model 1 digital pressure gauge.
At europascal, the Magnum Pro MVP-600 can be combined with suitable pressure references, adapters and accessories to create a complete portable pneumatic calibration system.
For professional calibration and metrological traceability, visit the europascal Calibration Service.
Further products from Magnum Pro are available from europascal.
Manufacturer information about the Magnum Pro MVP-600 is available on the official Magnum Pro / East Hills Instruments website.
