Rectangular Obround Sight Glass Fittings (level indicator)
Oval design - "D-Ended"
Base frame: stainless steel 1.4404 1.4571 1.4462 or 1.4435 (others on request)
Top frame: stainless steel 1.4301 (others on request)
Sight glass: soda-lime-silicate glass or borosilicate glass DIN 7081
Bolts: DIN 912 A2-70 oder A4-70
Gaskets: eg silicone, EPDM or Reinz AFM 34 (FDA compliant) or PTFE |