Model 333 Series
Hydrostatic Test Tools
Pressures Up to 30,000 psi (2,068 bar)
The patented TestMaster® Model 333 Series Hydrostatic Test Tool offers fast, snap-on coupling and positive sealing for high-pressure hydrostatic testing and leak testing of tubes and tubular assemblies. The hydraulic sealing mechanism 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 333 Series Tool is suitable for hydrostatic pressure testing up to 30,000 psi (2,068 bar). The compact, balanced design is particularly suited to restricted work areas with limited space. The Model 333 handles standard and metric tube, pipe, and fittings sizes from 0.13 in. to 2.00 in. OD (3.3 mm to 50.8 mm OD). This tool is suitable for testing according to military, nuclear, automotive, and aerospace specifications such as, API, ASTM, ASME, ISO, DIN, and BS.
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: | 0.13 in. to 2.00 in. OD (3.3 mm to 50.8 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 | |
| Collet Grip and Seal: | On tube OD | |
| Gripping: | Pressure-compensated design for safe operation |
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| Tool Operation: | Air-actuated collet pre-grip and release for fast installation |
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| 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 333 Series Tool is used for a variety of pressure testing applications.
| Hydrostatic pressure testing |
| Leak testing |
| Tube production testing |
| Tube and system assembly testing |
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