Fluke 700HTP-2 is a powerful hand-operated hydraulic test pump designed for generating calibration pressures up to 10,000 psi / 690 bar. It is intended for professional pressure calibration and testing of high-pressure devices such as pressure transmitters, pressure gauges and pressure modules. The pump can be used with distilled water or mineral-based hydraulic oil, making it suitable for a wide range of hydraulic calibration tasks. Fluke
A major advantage of the Fluke 700HTP-2 is its compact and portable design. Despite its high pressure capability, the pump measures only 241 × 155 × 66 mm and weighs approximately 0.58 kg. This makes it suitable for both laboratory use and mobile field calibration. Fluke
The pump includes a variable stroke adjustment that allows the user to vary the fluid volume and pressure generated per stroke. This makes it easier to approach the desired pressure efficiently at both lower and higher pressure levels. Once the approximate pressure is reached, the integrated fine-adjustment vernier allows the pressure to be set precisely. Fluke
The Fluke 700HTP-2 is particularly well suited for use with Fluke high-pressure modules such as the 700P09, 700P29, 700P30 and 700P31, and it can also be used with Fluke 717 pressure calibrators. The reference instrument or pressure module can be connected directly to the pump, reducing the number of separate components required for calibration. Fluke
At europascal, the 700HTP-2 can be combined with suitable Fluke pressure modules, digital pressure gauges and accessories to create a complete high-pressure calibration system. europascal also lists the pump as part of complete hydraulic pressure test systems together with Fluke 700G pressure gauges. Europascal
For professional calibration and metrological traceability, visit the europascal Calibration Service.
Your Benefits at a Glance
- Hydraulic pressure generation up to 10,000 psi / 690 bar
- Hand-operated pressure generation
- Compact and portable design
- Variable stroke adjustment
- Integrated pressure fine adjustment
- Direct reference instrument connection
- Separate connection for the device under test
- Two 1/4-inch NPT pressure ports
- Suitable for distilled water
- Suitable for mineral-based hydraulic oil
- Compatible with high-pressure Fluke pressure modules
- Compatible with Fluke 717 pressure calibrators
- Improved priming mechanism
- Improved stroke limiting mechanism
- Compatible with optional 700PRV pressure relief valve
- Compact dimensions of 241 × 155 × 66 mm
- Low weight of approximately 0.58 kg
- Suitable for laboratory calibration
- Suitable for mobile field calibration
- Suitable for pressure gauges and transmitters
Hydraulic Pressure Generation up to 690 bar
The Fluke 700HTP-2 generates hydraulic pressure up to:
10,000 psi
or approximately:
690 bar. Fluke
This high maximum pressure makes the pump suitable for calibration applications that exceed the capability of conventional pneumatic hand pumps.
Typical high-pressure devices include:
- Pressure gauges
- Digital pressure gauges
- Pressure transmitters
- Pressure sensors
- High-pressure modules
- Industrial process instruments
The pump itself generates the pressure, while a separate reference instrument is required to measure the pressure accurately.
Hand-Operated High-Pressure Pump
The Fluke 700HTP-2 does not require electricity or an external hydraulic drive.
Pressure is generated manually through the pump mechanism.
This provides several practical advantages:
- Independent operation
- No mains power required
- Suitable for field calibration
- Easy transport
- Simple integration into existing pressure test systems
The manual design also gives the operator direct control over pressure generation.
Variable Stroke Adjustment
A particularly useful feature of the Fluke 700HTP-2 is its variable stroke adjustment.
This allows the operator to change:
- Volume per pump stroke
- Pressure increase per stroke
depending on the required calibration point. Fluke
At lower pressures, a larger stroke can be used for faster pressure generation.
Near the target pressure, the stroke can be reduced to allow finer control.
This improves both efficiency and handling during multi-point calibration procedures.
Integrated Fine Pressure Adjustment
Once the approximate pressure has been reached, the integrated:
pressure adjustment vernier knob
allows the user to fine-tune the pressure. Fluke
This function is particularly important during calibration because the desired pressure point often needs to be approached gradually and accurately.
A typical procedure consists of:
- Generate the approximate pressure using the pump
- Reduce the stroke if necessary
- Use the fine adjustment to reach the target point
- Allow the pressure to stabilize
- Compare the DUT reading with the reference value
Two Pressure Ports
The Fluke 700HTP-2 provides two pressure connections.
Fluke currently lists:
two 1/4-inch NPT pressure ports. Fluke
One connection is intended for:
Reference instrument
such as a pressure module or pressure gauge.
The second connection is intended for:
Device Under Test.
This direct two-port arrangement simplifies a comparison calibration setup.
A typical system consists of:
Fluke 700HTP-2 → Reference Gauge + Device Under Test
Both instruments are exposed to the same generated hydraulic pressure.
Direct Connection to Fluke Pressure Modules
The 700HTP-2 is designed specifically for Fluke high-pressure modules.
Fluke identifies compatibility with models including:
- Fluke 700P09
- Fluke 700P29
- Fluke 700P30
- Fluke 700P31. Fluke
Current applications may also use corresponding 750P Series pressure modules.
The pressure module can be connected directly to the reference port, reducing the need for additional fittings and hoses.
Compatible with Fluke 717
Fluke also specifies that the 700HTP-2 can be used with:
Fluke 717 pressure calibrators. Fluke
This allows the hydraulic pump to extend the application range of a compatible handheld pressure calibrator.
The 700HTP-2 generates the pressure, while the calibrator provides the pressure measurement and electrical process functions.
Distilled Water or Hydraulic Oil
The Fluke 700HTP-2 can use:
distilled water
or:
mineral-based hydraulic oil
as the pressure medium. Fluke
This provides flexibility depending on the device under test and the application.
When distilled water is used, Fluke states that only distilled water should be used and that it should be drained from the pump after use. Fluke
Before selecting the pressure medium, the compatibility of the DUT and all fittings with the chosen liquid should always be confirmed.
Improved Priming
The 700HTP-2 incorporates an:
improved priming mechanism. Fluke
Correct priming is important in hydraulic systems because trapped air can cause unstable pressure behavior and make fine pressure adjustment more difficult.
Fluke also provides dedicated instructions for filling and flushing the pump before connection to the device under test. Fluke
Improved Stroke Limiting Mechanism
The pump also includes an:
improved stroke limiting mechanism. Fluke
The stroke limitation helps control the amount of fluid displaced during each pump movement.
This is useful when sensitive instruments are being calibrated or when the pressure must be increased gradually.
Optional Pressure Relief Valve
The Fluke 700HTP-2 is compatible with the optional:
Fluke 700PRV pressure relief valve. Fluke
The relief valve is designed to help protect connected pressure modules from accidental overpressure.
This is particularly useful when lower-range reference modules are being used with a pump capable of generating up to 690 bar.
High-Pressure Hose Requirement
The pump itself provides the DUT pressure port, but a suitable hose must be used to connect the pressure to the instrument under test.
Fluke specifically recommends the:
700HTH-1 hose kit
as a suitable option. Fluke
All hoses, adapters and fittings must be rated for the intended pressure.
This is especially important when operating close to the maximum pressure of 690 bar.
Wetted Materials
The wetted materials of the Fluke 700HTP-2 include:
- 303 stainless steel
- Aluminum
- Polyurethane
- PTFE
- Nitrile
- Nylon. Fluke
These materials should be considered when assessing compatibility with the selected hydraulic medium and device under test.
Compact Dimensions
The Fluke 700HTP-2 measures:
241 × 155 × 66 mm. Fluke
Its compact form makes it convenient for both:
- Bench-top calibration
- Mobile service work
Despite its ability to generate pressures approaching 700 bar, the pump remains small enough to be transported with other calibration equipment.
Low Weight
The pump weighs only approximately:
0.58 kg. Fluke
This is a significant advantage for mobile technicians who need to carry pressure generation equipment to different calibration locations.
Technical Data
| Feature | Fluke 700HTP-2 |
|---|---|
| Product type | Hydraulic Test Pump |
| Operation | Hand-operated |
| Maximum pressure | 10,000 psi |
| Maximum pressure | Approx. 690 bar |
| Pressure medium | Distilled water or mineral-based hydraulic oil |
| Pressure adjustment | Integrated vernier |
| Stroke adjustment | Variable |
| Pressure ports | 2 × 1/4 in NPT |
| Reference port | Yes |
| DUT port | Yes |
| Pressure relief valve | Optional 700PRV |
| Recommended hose | 700HTH-1 |
| Dimensions | 241 × 155 × 66 mm |
| Weight | Approx. 0.58 kg |
| Wetted materials | 303 SS, aluminum, polyurethane, PTFE, nitrile, nylon |
| Warranty | 1 year |
These technical specifications are based on the current official Fluke product information. Fluke
Scope of Delivery
The standard Fluke 700HTP-2 package includes:
- 1/4-inch NPT to 1/4-inch NPT adapter
- Two 1/4-inch NPT male to 1/4-inch BSP female adapters
- 1/4-inch NPT tee
- Instruction sheet. Fluke
The exact configuration should be checked according to the selected regional product version.
Typical Applications
The Fluke 700HTP-2 is particularly suitable for:
- Hydraulic pressure calibration
- High-pressure gauge calibration
- Digital pressure gauge calibration
- Pressure transmitter calibration
- Pressure sensor testing
- Pressure module calibration
- Comparison pressure calibration
- Laboratory pressure calibration
- Mobile field calibration
- Maintenance
- Quality assurance
- Industrial pressure testing
- High-pressure metrology
Complete Calibration Systems
The Fluke 700HTP-2 can be combined with a suitable pressure reference to create a complete manual comparison calibration system.
europascal documentation shows the HTP-2 as part of the Fluke 700HTPK hydraulic pressure test kit, together with a Fluke 700G pressure gauge. Europascal
A complete setup can therefore consist of:
Fluke 700HTP-2 + Fluke 700G or pressure module + DUT
The pump generates the pressure, the reference instrument measures it and the DUT value is compared against the reference.
Calibration by europascal
europascal supports professional pressure calibration applications and offers calibration services for pressure gauges, digital pressure gauges, pressure modules, sensors and other pressure measurement instruments.
For professional metrological traceability, visit the europascal Calibration Service.
europascal can also support the selection of suitable reference instruments, pressure modules, hoses and accessories for use with the Fluke 700HTP-2.
Why Choose the Fluke 700HTP-2?
The Fluke 700HTP-2 provides a compact and portable method of generating very high hydraulic pressures without requiring electrical power or a large stationary pressure system.
With a maximum pressure of 690 bar / 10,000 psi, the pump covers demanding hydraulic calibration applications while weighing only approximately 0.58 kg.
The variable stroke adjustment allows the pressure increase per stroke to be adapted to the current pressure level, while the integrated fine-adjustment vernier enables precise setting of calibration points.
Two pressure connections simplify direct connection of both a reference instrument and the device under test.
Compatibility with Fluke high-pressure modules, Fluke 717 pressure calibrators and complete 700G pressure calibration systems makes the 700HTP-2 a flexible addition to professional pressure calibration equipment.
The choice between distilled water and mineral-based hydraulic oil allows the calibration medium to be adapted to the application, provided that compatibility requirements are observed.
For laboratories and service technicians requiring portable hydraulic pressure generation up to nearly 700 bar, the Fluke 700HTP-2 provides a straightforward and proven solution.
Further products from Fluke Calibration can be found here.
Manufacturer information about the Fluke 700HTP-2 can be found on the official Fluke website.
