NM0110018CB
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TSP — 18" Inside Corner Vacuum Box
Extended Vacuum Leak Testing Box for Inside Corner WeldsOverview
The TSP 18" Inside Corner Vacuum Box is a specialized vacuum leak testing tool designed for inspecting inside corner welds, seams, and angled joint areas. Built for non-destructive testing workflows, this vacuum box helps inspectors detect leaks by creating a sealed inspection zone and allowing bubble formation to be viewed during testing.
With dimensions of 22" L × 7" W × 7" H, this extended inside corner model provides greater inspection coverage than smaller corner boxes while maintaining a practical size for field and shop use. Its inside corner configuration is ideal for tank corners, fabricated joints, and tight-angle weld areas where flat vacuum boxes cannot seal properly.
Designed for reliable leak detection, this vacuum box supports efficient inspection of weld seams, pinholes, and discontinuities in storage tanks, fabrication projects, maintenance work, and repair applications.
What's Included
| Item | Details |
|---|---|
| Vacuum Box | 18" inside corner vacuum box |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 24.0 in |
| Width | 9.0 in |
| Height | 9.0 in |
| Dimensions (L × W × H) | 24.0 × 9.0 × 9.0 in |
| Weight | 7.0 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Product Type | Vacuum leak testing box |
| Style | Inside corner vacuum box |
| Inspection Size | 18" inside corner |
| Outside Dimensions | 22" L × 7" W × 7" H |
| Application | Weld and seam leak testing |
| Manufacturer | TSP |
Performance Features
Extended Inside Corner Inspection
18" inspection length provides wider coverage for corner welds and angled seams.
Specialized Corner Design
Designed for areas where standard flat vacuum boxes cannot seal effectively.
Reliable Vacuum Seal
Supports controlled bubble leak testing on inside corner joints.
Clear Leak Detection
Helps identify leaks, pinholes, and weld discontinuities quickly and efficiently.
User-Friendly Design
- Easy to position on inside corner welds
- Extended coverage for fewer repositioning steps
- Portable for field and shop inspections
- Designed for fast visual leak detection
Built for Industrial Environments
- Durable construction for repeated inspection use
- Reliable performance in fabrication and maintenance settings
- Suitable for tank, weld, and seam testing
- Designed for professional NDT applications
Compatibility
Compatible with:
- Vacuum leak testing procedures
- Bubble leak detection solutions
- Storage tank inspection workflows
- Weld seam QA/QC programs
Ideal Applications
- Inside corner weld leak testing
- Storage tank corner inspection
- Fabricated joint inspection
- Maintenance and repair verification
- Field and shop NDT inspections
- General vacuum box testing
About TSP
TSP provides vacuum box testing equipment and accessories designed for professional NDT inspection workflows. Their products support reliable leak detection, practical field use, and efficient inspection of welds, seams, tanks, and fabricated components.