SPK Clamped Aerre Inox Sight Glass

Very compact sight glass for a perfect fit in a tri-clamp or flush mounted TK-connections. 

The Aerre Inox SPK Sight Glass is designed to offer good process visability at a tri-clamp or TK connection. Fast and simple installation and maintenance. Very compact construction with large viewing area and no product entrapment.


  • Other materials for gasket available
  • Autoclavable, CIP/SIP
  • Each ferrule is marked with Heat No. for full lot traceability
Sizes 1" to 4"
Max. pressure SPK: upto 6 bar
SPC: atmospheric
Temp. range upto 150°C
Connections Tri-Clamp
Material - Body: 1.4404 (316L)
- Glass: Borosilicate
- Gasket: PTFE
Surface finish Interior surfaces SF1
Certificates 3.1 material, FDA, USP Class VI



pdfDatasheet SPK Sight Glass Clamped
English - 372 kB - Rev.3