Vacuum Box for Leak Testing with Interchangeable Base (BAV-7025)
Suggested Price : From 1750 € 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 BAV7025 is an NDT vacuum box designed for flat surfaces, tailored for leak testing welds, sheets, waterproofing membranes, and coverings on roof terraces, flat roofs in various industrial sectors. Its interchangeable base offers great flexibility to inspect different surfaces and weld configurations, enabling rapid leak detection.
Easily control the tightness, waterproofing of your welds and sheets with the new generation BAV7025 vacuum box with interchangeable base.
VACUUM BOX - PRESENTATION AND APPLICATIONS
High-Performance Vacuum Box for Precise Leak Testing – BAV-4025
The BAV7025 series features a 700 x 250 mm inspection area and is designed for fast, efficient vacuum box testing of long weld seams.
Available with 35 mm or 45 mm foam, our vacuum box can be used for both butt weld and lap weld inspection.
An internal 90° version is also available for testing right-angle joints and internal 90° geometries.
Reference / Designation
Réf: BAV-A100-001
BAV7025 – Flat vacuum box kit
Control Configuration
Specifications
Dimensions
700 x 250 x 130 mm
Weight
7.2 kg
Foam Height
35 mm
Foam Hardness
40/50 Shore 00
Max Controllable Height
15 mm*
Min Control Radius
8 m
Reference / Designation
Réf: BAV-A100-002
BAV7025 – Flat vacuum box kit
Control Configuration
Specifications
Dimensions
700 x 250 x 140 mm
Weight
7.2 kg
Foam Height
45 mm
Foam Hardness
40/50 Shore 00
Max Controllable Height
25 mm*
Min Control Radius
8 m
Reference / Designation
Réf: BAV-A100-3
BAV7025A – 90° angle vacuum box kit
Control Configuration
Specifications
Dimensions
700 x 250 x 300 mm
Weight
9,5 kg
Foam Height
35 mm
Foam Hardness
40/50 Shore 00
Nominal Control Angle
90°
VACUUM BOX - KIT COMPOSITION
Réf: BAV-A100-00X – Vacuum Box Kit BAV-7025
- 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-A130
Rugged transport case for BAV7025
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 - General specifications
TECHNICAL SPECIFICATIONS
DETAILS
Viewing area
Width 160 mm × Length 610 mm
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 :
-
Product brochureProduct brochure
VACUUM BOX – RELATED ACCESSORIES AND PRODUCTS
SILICONE SPACERS KIT
Ref : BAV-090
For vacuum box inspections of lapwelds
