Why Vacuum Pumps Matter in Composite Manufacturing
Effective vacuum pressure removes trapped air, consolidates laminate layers, and optimises fibre-to-resin ratios. A properly matched vacuum pump delivers:
Even, uniform pressure across the entire laminate
Improved bond strength and reduced void content
Consistent laminate thickness and superior cosmetic finish
Optimised resin usage with reduced material waste
Enhanced overall structural and mechanical performance
The size and geometry of the mould, the materials being processed, and the selected manufacturing method all influence the vacuum requirements of a successful layup. ATL works with customers to ensure the correct BUSCH pump is specified for each application—removing guesswork and protecting production outcomes.
Supported by ATL. Powered by BUSCH.
By combining BUSCH’s German engineering excellence with ATL’s deep composites expertise and local technical support, customers receive a vacuum solution engineered for consistent performance, proven reliability, and long-term operational value.
ATL pumps are supplied fully prepared and ready for immediate use, fitted as standard with a liquid-filled vacuum gauge, release valve, cassette filter, and 3/8″ hose barb connector. Each unit is pre-wired for 220 V operation and supplied with a 3-pin plug, ensuring seamless integration into workshop and production environments.
Choosing the Right Pump
Selecting the correct pump depends on several key factors:
1. Process Type
Different processes place different demands on pump performance:
Vacuum bagging
Resin infusion
Veneer bonding
Core bonding
- Degassing
2. Part Size and Geometry
Large hulls, decks, panels, or deep moulds require higher flow rates to evacuate air effectively.
ATL can assist you in determining the appropriate pump output, flow rate, and system configuration based on your specific project requirements.
ATL Pump Range
Our range includes:
Oil-lubricated rotary vane pumps for reliable, deep vacuum levels
Dry rotary vane pumps for clean, low-maintenance operation
All pumps are supported with connectors, hoses, fittings, vacuum gauges, catch-pots, and system accessories designed for safe and effective operation.
Performance You Can Trust
With decades of experience in composite engineering and manufacturing, ATL Composites ensures every pump meets strict performance standards for accuracy, reliability, and long-term operation in harsh workshop environments.
V78 – Busch Seco Dry Vane (Oil-Free) Vacuum Pumps
Dry-running rotary vane vacuum pumps and compressors
Compact, reliable and extremely powerful – these are the stand-out features of SECO dry-running rotary vane vacuum pumps and compressors. Due to their lubricant-free operating principle, they can be used in many industrial applications where rapid, clean vacuum or compressed air is required. The SECO family consists of vacuum pumps and compressors.
| Model | Pump Capacity (m³/hr) | Vacuum Level (hPa) | Noise (dB) | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| V78008 | 8 | 150 | 65 | 8.5 | 245 × 164 × 125 |
| V78010 | 10 | 150 | 60 | 21 | 413 × 260 × 220 |
| V78016 | 16 | 150 | 60 | 25 | 436 × 256 × 224 |
| V78025 | 25 | 120 | 60 | 31 | 282 × 284 × 495 |
| V78040 | 40 | 120 | 65 | 38 | 282 × 289 × 545 |
The reliable and oil-free compressor
Selecting the correct pump depends on several key factors:
- Dry-running rotary vane overpressure technology
- Reliable oil-free vacuum generation
- Robust construction
- Lifetime-lubricated bearings
- Compact dimensions
- State-of-the-art precision manufacturing
Benefits of SECO SV 78 Series
SECO SV dry-running rotary vane vacuum pumps are the ideal choice for any application where reliable, oil-free vacuum is required. They are perfectly suited for use in pick and place applications for clamping and holding, the medical, electronic, packaging and printing industry.
Thanks to self-lubricating rotor vanes, no operating fluid is necessary, ensuring a completely dry operation.
Their compact dimensions allow installation to be carried out almost anywhere with ease.
V79 – Busch R5 Oil-Lubricated Vacuum Pumps
Oil-lubricated rotary vane vacuum pumps
Designed for processes requiring deeper, more stable vacuum levels, the V79 Series delivers the higher performance essential for efficient vacuum infusion processing. These pumps provide strong, consistent vacuum pressure suitable for large components, multi-line infusions and demanding composite structures.
| Model | Pump Capacity (m³/hr) | Vacuum Level (hPa) | Noise (dB) | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| v79020 | 21 | 2 | 62 | 34 | 263 x 284 x 546 |
| V79025 | 25 | 0.5 | 62 | 34 | 263 x 284 x 546 |
| V79040 | 40 | 0.5 | 64 | 38 | 263 x 284 x 610 |
R5 RA
The all-rounder for countless vacuum applications
- High performance
- Durable construction
- Designed for continuous operation
- Ultimate pressure-proofed
- High performance vanes
Benefits of SECO SV 78 Series
R5 RA oil-lubricated rotary vane vacuum pumps are real all-rounders. They have been designed for a wide range of industrial applications, for example vacuum packaging, food processing, pneumatic conveying, plastics processing and many more.
These vacuum pumps are characterized by high pumping speeds even in low pressure ranges and therefore rapid evacuation times.
They feature highly durable high performance vanes as standard, ensuring excellent performance and a long service life.
R5 RA vacuum pumps are designed for continuous operation. An integrated float valve regulates the oil return depending on the oil level.
Vacuum pumps of the RA series are ultimate pressure-proofed. They can be operated continuously at ultimate pressure without overheating.
Need Help Selecting the Right Pump?
Choosing the correct vacuum system is essential for achieving predictable, high-quality results.
Contact ATL Composites for recommendations tailored to your mould size, process type, material selection, and production schedule.
