VACUUM LEAK TESTING BOX FOR INTERNAL CORNER - BAV40C
Suggested Price : From 1450 € Excl. VAT
🛈 Prices may vary depending on configuration, location, and distributor policy. Please contact us or your local representative for an exact quote.
Non-contractual photo
The BAV40C inside corner vacuum box is designed for vacuum leak testing of 90° internal corners and three-plane corner configurations.
It is ideal for inspecting weld areas where the bottom meets two sidewalls in tanks, containers, and welded structures.
Compact and easy to handle, it provides fast and reliable leak detection in inside corner applications.
VACUUM BOX - PRESENTATION AND APPLICATIONS
High-Performance Vacuum Box for Precise Leak Testing – BAV-40C
The BAV40C is an inside corner vacuum box developed for precise vacuum leak testing of 90° internal corners, where the bottom meets the sidewalls.Designed for tanks, containers, and welded structures, it is particularly effective on three-plane corner configurations that require reliable sealing and clear indication reading. With its interchangeable base and dual operating capability, it provides a versatile solution for compressed air or vacuum pump leak testing in the field.
90° Internal Corner Weld Testing
- The BAV40C is specifically intended for leak testing
of inside corners, especially where the bottom meets the sidewalls at 90°. This makes it well suited for tanks, ship structures, containers, and
mechanically welded assemblies - Its dedicated corner configuration helps maintain
effective sealing contact over the inspection area,
even on demanding three-plane geometries.
VACUUM BOX - KIT COMPOSITION
Réf: BAV-A400-001 – BAV40C – int. corner vacuum box kit
- Viewing window includes :
- Vacuum gauge
- Hybrid vacuum system
- Handling grip
- Quick control valve
- Insert for optional lighting
- Base assembly includes :
- Factory-bonded foam
- Sealing gasket
- Inserts for window fixation
- Connection hose :
- 50 cm hose with quick coupling to claw coupling for Venturi effect vacuum system
VACUUM BOX - MAIN FEATURES AND ADVANTAGE
TWO PARTS MODULAR DESIGN
- Independent inspection window including all elements necessary for inspection processing (vacuum gauge, hybrid vacuum system, and handling grips)
- Height of the inspection chamber at least 2cm to facilitate indication interpretation
- Interchangeable base for:
- Quick maintenance
- Modularity / configuration change
HYBRID VACUUM SYSTEM
- Aluminum and stainless steel design for enhanced durability
- Integrated into the window to ensure mechanical protection
- Venturi effect vacuum
- Airflow regulation valve on the Venturi side
- Quick coupling Rectus type 23 male
- Vacuum pump suction
- Aluminium control valve
- Quick coupling Rectus type 21 male
CONTROL VALVE
Our vacuum boxes include an anodized aluminum quick-control valve system performing the following functions:
- Quick adjustment of the vacuum pressure using either the Venturi effect or a vacuum pump
- Release valve for eliminating the vacuum and immediately detaching the vacuum box
VACUUM ADJUSTMENT AND REGULATION
- Integrated vacuum gauge within the window for mechanical protection
- Easily removable with a single nut
- Measurement range: 0 to -1 bar
- Calibration certificate available as an option
- Flow regulation valve with venturi effect mode
- Can be used for fine vacuum adjustment when a vacuum pump is in use
HIGH PERFORMANCE FOAM
- High resistance to abrasion
- Flexibility 40/50 shore 00
- Standard foam heights of 35 mm
- High deformation and clearance capacity (around 20mm for standard foam and around 30 mm for 50 mm foam with silicone spacers option)
- Innovative geometry to ease application and reduce effort
- High resistance adhesive bonding
- Resistant to hydrocarbons and most chemicals
VIEWING WINDOW
With its two-part design, the vacuum box features a 15 to 20 mm high viewing window that allows for clear interpretation of readings during inspections.
VACUUM BOX - OPTIONS
LED LIGHTING
Ref : BAV-A050
Led lighting option for all BAV vacuum box series
Removable, battery-powered LED lighting system designed for all BAV vacuum box series.
This accessory makes it easy to achieve the minimum required lighting level during your vacuum box leak inspections.
TRANSPORT CASE
Ref : BAV-A430
Rugged transport case for BAV40C
To ensure safe transport and extend the lifespan of your vacuum box, we offer an optional reinforced carrying case with a machined insert to securely hold the box and prevent any movement during transit.
VACUUM GAUGE
Ref : BAV-A030-2
Vacuum gauge with calibration certificate
We standardly provide a CE-certified but uncalibrated gauge. Therefore, we offer an option of a calibrated gauge with a verification certificate for your standardized inspections.
VACUUM BOX - DATASHEET
TECHNICAL SPECIFICATIONS
DETAILS
Reference
BAV-A400-001 – BAV40C – int. corner vacuum box kit
Foam height
35 mm
Foam hardness
≈ 40 shore 00
Dimensions
L490 x W27 x H130mm
Viewing area
250 mm equilateral triangle
Weight
3,5 Kg
Pressure gauge vacuum range
-1 to 0 Bar / -100 to 0 KPa / -30 inHg
Max vacuum
-0,9 Bar / -90 Kpa / -26,5 inHg
Downloadable file :
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Product brochureProduct brochure
VACUUM BOX – RELATED ACCESSORIES AND PRODUCTS
SILICONE SPACERS KIT
Ref : BAV-090
For vacuum box inspections of lapwelds
