Hydrostatic Pressure Test Systems up to 7000 bar

For manufacturers and inspection teams, hydrostatic testing equipment must be matched to products, procedures, and reporting requirements. A suitable system must generate the required pressure, maintain it for the approved period, and provide a clear test record.

Our TPU-APM hydrostatic pressure test systems use Haskel air-driven liquid pumps as the pressure source. The range covers models from 35 MPa to 700 MPa, with automatic and manual control options.

Compare the hydrostatic test system models, review automatic control and reporting, or use the selection checklist for your application.

Haskel Air-Driven Pressure Generation

The system uses compressed air to drive a Haskel liquid pump. This converts pneumatic power into hydraulic pressure for testing with compatible liquids.

Operators can adjust the drive air pressure to regulate the hydraulic output within the selected system’s operating range. This provides stepless pressure adjustment for different test requirements.

The specified drive air supply is 0.5–1.0 MPa, equivalent to 5–10 bar. Water and compatible oils can serve as test media, depending on the selected pump, seals, and system configuration.

For procurement, confirm the required pressure together with the test volume and filling time. These factors help determine whether the proposed pump arrangement supports the intended production cycle.

TPU-APM Hydrostatic Test System Models

The TPU-APM range provides several pressure levels for component testing and factory inspection.

The highest listed pressure, 700 MPa, equals 7,000 bar. This rating applies to the corresponding model.

Select a system around the approved test requirement and the complete test circuit. Fixtures, hoses, valves, and connections must also suit the specified duty.

Computer Control and Test Reporting

Computer control allows operators to manage the test process through the system interface. The equipment supports automatic pressure holding and pressure release, while manual push-button operation remains available.

During testing, the software generates a pressure-time curve and stores test data. Operators can then review the record and print a test report.

The system also supports remote control and video monitoring. Confirm the required functions and their scope when reviewing the equipment quotation.

For quality teams, recorded pressure history provides a useful basis for checking whether the test followed the agreed procedure. However, pressure data alone should be assessed alongside the specified inspection method and acceptance criteria.

Core Features for Industrial Buyers

The system combines pressure generation, controls, measurement, and reporting in one testing platform.

Pressure measurement accuracy should be defined in the purchase specification. Request the proposed sensor range, accuracy, calibration documents, and data recording rate before technical approval.

Applications Across Pressure-Rated Products

TPU-APM systems support hydrostatic testing for a range of industrial components.

Oil and gas equipment: Applications include blowout preventers, production trees, wellhead equipment, chokes, and pressure piping. Buyers should provide the component dimensions, connection arrangement, test medium, and approved test procedure.

Valves and aerospace components: Pressure testing requirements may involve different test volumes, cleanliness levels, and measurement needs. These details should form part of the equipment specification.

Hoses and pressure assemblies: Confirm the hose length, end connections, fixture arrangement, and inspection method. This helps define a practical test station for the product range.

Pressure vessels and cylinders: Applications include refrigeration compressor housings, fire extinguisher cylinders, and other compatible pressure-rated products.

Each application requires a suitable configuration. Review the available pressure models together with the product’s test requirements.

Test Media, Fixtures, and Installation

Water and oil testing require materials and seals suited to the selected fluid. Therefore, identify the medium and any additives before ordering.

Also, provide the largest and smallest products to be tested. Their dimensions, internal volumes, and connections affect fixture design, filling demand, and handling.

For installation planning, confirm the compressed air capacity, electrical supply, drainage, available space, and reporting setup. Where several product types share one bench, specify the required fixture changes and connection options.

How to Specify a Hydrostatic Pressure Test System

Include the following details with your inquiry:

• Product type, dimensions, internal volume, and connections.

• Required test pressure and approved test procedure.

• Test medium, temperature, and cleanliness requirements.

• Filling time, pressure rise requirements, and holding period.

• Expected daily workload and operating cycle.

• Measurement accuracy, calibration, and recording needs.

• Automatic, manual, remote control, and monitoring requirements.

• Report format, data retention, and inspection documents.

These details help align the proposed system with both engineering and purchasing requirements.

Request a Hydrostatic Test System Quotation

Send your product details, pressure requirement, test medium, and expected workload to discuss a suitable TPU-APM configuration.

Whether you need a 35 MPa bench or a system rated up to 700 MPa, the quotation should identify the model, pump arrangement, controls, fixtures, and documentation included. Use the hydrostatic system specification checklist to prepare your inquiry.