B-VAC™ Pro 4 Integrated Sponge-Blasting System
Sponge-Jet Integrated Systems combine three essential components of Sponge-Jet Technology:
Sponge-Jet Feed Unit™ for the delivery or blasting of Sponge Media™ products.
Sponge-Jet Recycler™ to clean and ready Sponge Media products for reuse.
Vacuum or material-handling system for recovery and transport of Sponge Media.
A range of systems both standard and custom are available for various applications.
Product Overview
The B-VAC™ Pro 4 integrates Sponge Jet’s Feed Unit™, closed top Recycler™, and highvolume vacuum ejector on a single, forklift ready frame. Delivering ≈ 2 hours of continuous blasting within a compact 246 cm × 155 cm footprint, it is designed for sites where space, time, and air quality are critical.
Key Features & Benefits
- Closed top, vacuum sealed Sponge Jet Recycler™
- High strength steel frame with integrated ladder, fork pockets & lifting eyes
- Blast pressure adjustment for multiple surface profiles
- High volume, low noise vacuum ejector (≤ 76 dB[A])
- Cyclone storage silos, moisture separator, and high-capacity muffler
- Centralised controls for precision monitoring and adjustment
Technical Specifications

Typical Applications
- Oil & Gas platforms – fast spot repairs without hot-work permits
- Shipyards/Dry-docks – low-dust prep adjacent to other trades
- Bridge & Infrastructure – single-point lift tackles tight lane closures
- Power Stations – internal data shows 75 % faster turbine-deck turnaround
Return on Investment
While no published study isolates cost savings from the B-VAC™ Pro 4 itself
- Independent reviews of vacuum integrated sponge blasting on North Sea
platforms reported a ≈ 60 % reduction in indirect tasks such as masking and cleanup*
- And an industrial fabrication case study logged ≥ 50 % manpower savings with 80 % less unscheduled downtime.
- Your actual ROI will depend on crew rates, rental duration, and site constraints; use the table above to estimate productivity gains against local labour costs.
Why Choose B-VAC™ Pro 4?
Compact footprint, real-time recycling, and proven labour savings make B-VAC™ Pro 4 the go-to for high-value assets where every shift of downtime matters—backed by Sponge-Jet’s worldwide support and a 2-year equipment warranty.
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