Technical Features
- Available in steel or stainless steel
- Glass material: soda-lime glass
- Working media: refrigerant EN 378-1 and non-corroding liquids and cold brine.
| SGL Sight Glasses | |
| material | steel or stainless steel |
| nominal size | DN 10-200 |
| nominal pressure level | PS 25, PS 40, PS 63 |
| temperature range | -50 °C to +200 °C |
| temperature range for
HT Valve Series | -10 °C to +200 °C |
| connection | welding ends as per DIN and ANSI
threaded ends |
Downloads
Service Products
GEA Ammonia Dryer
The GEA Ammonia Dryer removes water from the refrigerant cycle and makes the perfect addition to ammonia refrigeration systems along with filters and purgers.
PR-OLEO® Premium-Quality Ammonia Refrigeration Oils
PR-OLEO® ammonia oils are the natural choice to optimize industrial cooling and heating applications operating with reciprocating or screw compressors.
GEA Service Kits for screw and reciprocating compressors
Welcome to the world of simplicity with GEA Service Kits for screw and reciprocating compressors. Our mission is clear - to make your experience with original spare parts seamless and your operations smoother than ever. "Take it easy, use a kit" is not just a tagline – it is a promise we deliver on.
GEA Insights
Innovating for impact: shaping better solutions for customers
Industrial production is being asked to use fewer resources, become smarter and keep equipment productive for longer. At GEA, that is changing how innovation happens: engineering, customer insight, digital expertise and service come together earlier – when a solution can still be shaped at its core.
