Type: Conical Reducer
Flange 1: DN 63 CF (4.5" OD)
Bolt hole diameter 1: 0.362"
Hole circle 1: 3.628"
# Bolt holes 1: 8
Flange 2: DN 40 CF (2.75" OD)
Bolt hole diameter 2: 0.295"
Hole circle 2: 2.312"
# Bolt holes 2: 6
Material: 304 Stainless
Tube OD: 2-1/2" to 1-1/2"
Length: 2.959"
Vacuum Range: FKM: 1 X 10-8 mbar to 1 bar
Metal seal: 1 X 10-13 mbar to 1 bar
Temperature Range: FKM: -20 °C to 180 °C
Metal seal: -200 °C to 450 °C
Weight: 2.75 lbs