- Overview
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We design and manufacture fully customizable vacuum chambers to match your exact process requirements, with flexible configurations covering a wide range of industrial and lab scenarios:
Material: 304 stainless steel, 316L stainless steel, or customer-specified materials
Operating temperature range: -190°C to +1500°C (water cooling configuration available for high-temperature working conditions)
Sealing method: Fluororubber "O"-ring for general vacuum use, or metal oxygen-free copper gasket for ultra-high vacuum and extreme temperature environments
Quality is verified at every step before delivery, with mandatory factory inspections on every unit:
🔹Vacuum leak rate test
🔹Customizable surface treatments:
Wire drawing and polishing, sandblasting and electrolytic treatment, acid pickling, electrolytic polishing, mirror polishing, and more to fit your application standards
Whether you need a chamber for PVD coating, semiconductor processing, thermal treatment, food freeze-drying, or lab research, we can tailor the design to your footprint, interface, and performance needs.
ISO Full Nipples


| Model No. | Parts No. | Dimensions | ||
| A | B | C | ||
| ISO63N100 | 31031070 | 95.00 | 63.50 | 100 |
| ISO80N100 | 31031071 | 110.00 | 76.20 | 100 |
| ISO100N100 | 31031072 | 130.00 | 101.60 | 100 |
| ISO160N100 | 31031073 | 180.00 | 152.40 | 100 |
| ISO200N100 | 31031074 | 240.00 | 203.20 | 100 |
| ISO250N100 | 31031075 | 290.00 | 254.00 | 100 |
| ISO320N200 | 31031076 | 370.00 | 304.80 | 200 |
| ISO400N200 | 31031077 | 450.00 | 406.40 | 200 |
| ISO500N200 | 31031078 | 550.00 | 508.00 | 200 |