Welcome to MAXIMATOR Test LLC.
The High Pressure Testing Laboratory
MAXIMATOR Test LLC. provides innovative and cost-efficient services to help you solve your high-pressure test tasks. Experienced test engineers and technicians carry out tests for you, swiftly and reliably.
Our services provide you the opportunity to determine the performance parameters and quality features of your products while still in the prototype stage and under real-life conditions.

Impulse Pressure Test:
- Cyclic pressure loading (fully programmable sine wave or sine wave with dwell).
- Wide pressure range – as low as 30 bar (435 psi) up to 4,500 bar (65,250psi).
- High operational test frequencies to reduce test time (0.2 Hz up to 15Hz).
- Redundant pressure transducers to ensure accuracy.
- Data collection with statistical distribution.
- Versatile high pressure manifold allows for the connection of multiple test samples.
- Large test chamber to accommodate large test samples.
- Un-manned capability (24/7 operation).
- Assistance with the design of fixtures, seals and adaptors.
Leak/Burst Pressure Test:
- Test Pressure up to 4,500 bar (65, 250 psi)
- Four integrated pumps
- Ten programmable pressure steps up to 4,500 bar.
- Fully programmable pressure ramping.
- PC based data collection and a high sampling rate (50 Hz).
- PLC control of proportional valve.
- Assistance with the design of fixtures, seals and adaptors.
Autofrettage Service:
- High pressure capability — 10,000 bar (145,000 psi).
- Linear pressure ramping.
- Automated processes speed turnaround time.
- Versatile clamping fixtures for various tubular rails.
- Data collection of pressure and clamping circuits
- Assistance with the design of fixtures, seals and adaptors.
Maximator Test, LLC | 1350 Tri State Parkway, Suite 130 | Gurnee, IL 60031 | Phone: 847.855.2700 | Fax: 847.855.2715