Model 364 Series
Hydrostatic Test Tools
Pressures Up to 30,000 psi (2,068 bar)
The patented TestMaster® Model 364 Series Hydrostatic Test Tool offers fast snap-on coupling, and positive sealing of tubes, tube assemblies, and systems. The hydraulic sealing mechanisms along with the safety spring pre-grip assures a constant, positive grip during any work or operation cycle. The tool can be used with a variety of services including water, oil, or other liquids on request.
The Model 364 Series Tool is suitable for hydrostatic pressure testing and hydro-expansion up to 30,000 psi (2,068 bar) according to military, nuclear, automotive, and aerospace specifications such as API, ASTM, ASME, ISO, DIN, and BS. The compact, balanced design is particularly suited to restricted work areas, such as aircraft lines or heating and cooling systems.
The Model 364 Series Tool handles standard and metric tube, pipe, and fitting sizes from 0.24 in. to 1.66 in. OD (6.0 mm to 42.1 mm OD) in diameter.
View Hydrostatic Pressure Testing Animation
Specifications |
Description |
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| Maximum Pressure: | Working pressures up to 30,000 psi (2,068 bar) |
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| Tube OD Range: | 0.24 in. to 1.68 in. OD (6.0 mm to 42.1 mm OD) |
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| Temperature: | 32° F to 120° F (0° C to 49° C) | |
| Services: | Water, oil, or other liquids on request | |
| Velocity: | Full-flow, high prefill | |
| Grip and Seal: | On tube OD | |
| Gripping: | Pressure-compensated design for safe operation | |
| Tool Operation: | Lever operated | |
| Lever Collet Release: | Fast tool removal | |
| Special Collet Locking Design Principle: | Accommodates shorter length tube | |
| Predetermined Internal Tube Stop: | Requires no measuring | |
| Low Marking Collets: | Prevents tube end collapse and damage | |
| Built-in Tube End Tolerances: | Requires no square cut ends | |
| Compact, Balanced Design: | Ease of use in limited space applications | |
| Construction: | Precision-machined, heat-treated stainless steel |
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| Custom Options: | Custom options considered |
Applications
The TestMaster® Model 364 Series Tool is used for a variety of pressure testing applications.
| Hydrostatic pressure testing |
| Leak testing |
| Tube production testing |
| Tube and system assembly testing |
| Cleaning applications |
| Hydraulic (water) tube expansion |
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