Flange Type: ConFlat CF Flange
Flange Size: DN40CF 70mm | 2.75" (2-3/4") OD
Tube: 1-1/2" O.D - 0.065" THK.
Material: 316L Stainless Steel
Reference Number: BDA-275-ASME
Temperature Range: Bakeable to 450OC
Vacuum Series: Ultra High Vacuum (UHV)
Weight: 1.26 lbs
Rupture disk / safety pressure disc delivers reliable, consistent overpressure rupture protection
Pressure relief range: 9 to 11.5 psig
Protection of systems with hazardous gases
Leak tight to 2 X 10-10 std. cc/sec of Helium
Compact design with no moving parts
Calculated flow rates: 435 SCFM on DN40CF 70mm | 2.75" (2-3/4 inch) OD ConFlat flange assembly