Model 350 Series
Hydrostatic Test Tool
"We needed to eliminate thread damage on our oxygen cylinders, and we did it. We have not had any products returned since January 2008. We significantly reduced our scrap, and at the current rate we see a payback on the 24 TestMaster® 350's in less than two years. With the reduced scrap, and no returns our production rates should increase as well."
K.G.,
Senior Manufacturing Engineer
New Albany, Mississippi
more information |
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TestMaster® Model 350 Series Hydrostatic Bottle and Cylinder Test Tools
Pressures Up to 15,000 psi (1,034 bar)
 The patented TestMaster® Model 350 Series Hydrostatic Bottle and Cylinder Test Tool offers fast coupling and positive sealing for production pressure testing of bottles, cylinders, tanks, and other components with an internally-threaded port.
The propriety collet design is the key feature of the Model 350 Tool. When the tool is engaged in the threaded area of the test piece, it does not mark or deform the threaded surface. This tool provides positive sealing on the end face of the internally-threaded port. Pressure compensation in the tool increases the sealing force, and ensures the collets remain engaged with the component threads, eliminating the need for additional safety devices. The tool can be used with a wide variety of services including water, oil, gas, or other liquids on request.
The Model 350 Series Tool is designed to meet your hydrostatic testing requirements. Configured for either manual or semi-automatic fluid testing, this tool integrates five technology patents for increased testing speed.
Benefits include: ease of use, faster rates of testing, higher quality assurances, and increased safety.
The Model 350 is suitable for hydrostatic pressure testing on bottles, cylinders, and tanks with standard working pressures up to 15,000 psi (1,034 bar) according to military, nuclear, automotive, and aerospace specifications, such as API, ASTM, ASME, ISO, DIN, and BS.
The Model 350 Series Tool handles standard and metric thread sizes from 0.50 in. to 0.88 in. ID (12.7 mm to 22.4 mm ID) major diameters.
Contact Airmo for special tool sizes and configurations.
View TestMaster® Model 350 Series Tool in Operation
Product Features
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Specifications |
Description |
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Maximum Pressure: |
Working pressures up to 15,000 psi
(1,034 bar) |
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Thread ID Range: |
0.50 in. to 0.88 in. ID
(12.7 mm to 22.4 mm ID) major diameters |
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Temperature: |
32° F to 120° F (0° C to 49° C) |
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Services: |
Water, oil, gas, or other liquids on request |
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Velocity: |
Full-flow, high prefill |
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Preload: |
Manually operated |
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Collet Grips: |
On internal threads |
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Thread Type: |
UN, NPT, and others |
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Grip Actuation: |
Handle operated |
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Sealing: |
On end face |
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Seal Actuation: |
Rotatable sleeve |
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Handle Collet Release: |
Fast tool removal |
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Special Collet Locking Design Principle: |
Accommodates shorter length tube |
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Non-Marking Collets: |
Prevents damage to threads
and eliminates scrap |
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Compact, Balanced Design: |
Reduces operator fatigue |
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Construction Wetted Parts: |
Precision-machined, heat-treated
stainless steel |
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Custom Options: |
Custom options considered |
TestMaster® Model 350 Series Hydrostatic Bottle and Cylinder Test Tools.pdf
TestMaster® Product Line Card.pdf
Applications
The TestMaster® Model 350 Series Tool is used for testing bottles or cylinders with internally-threaded ports.
| Model 350 Tool Applications |
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Bottle testing
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Cylinder testing |
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Tank testing |
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Components with internally-threaded ports
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