ISO-F DN 63 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 63 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 63 Blank Flange, Bolted Type Flange, Through Holes, in. (mm):A = 5.12 in. (130.00)B = 4.33 in. (110.00)C = 0.47 in. (11.90) D = 0.55 in. (13.97), 4 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 4 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 80 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 80 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 80 Blank Flange, Bolted Type Flange, Through Holes, in. (mm):A = 5.71 in. (145.00)B = 4.92 in. (125.00)C = 0.47 in. (11.90) D = 0.55 in. (13.97), 8 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 8 Bolt Holes Bolt Hole Diameter of 0.47 in. (11.90 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 100 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 100 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 100 Blank Flange, Bolted Type Flange, Through Holes:A = 6.50 in. (165.00)B = 5.71 in. (145.00)C = 0.47 in. (11.90) D = 0.55 in. (13.97), 8 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 8 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 160 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 160 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 160 Blank Flange, Bolted Type Flange, Through Holes:A = 8.86 in. (225.00)B = 7.87 in. (200.00)C = 0.63 in. (16.00) D = 0.55 in. (13.97), 8 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 8 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 200 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 200 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 200 Blank Flange, Bolted Type Flange, Through Holes, in. (mm):A = 11.22 in. (285.00)B = 10.24 in. (260.00)C = 0.63 in. (16.00) D = 0.55 in. (13.97), 12 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 12 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 250 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 250 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 250 Blank Flange, Bolted Type Flange, Through Holes:A = 13.19 in. (335.00)B = 12.20 in. (310.00)C = 0.63 in. (16.00) D = 0.55 in. (13.97), 12 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 12 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange

ISO-F DN 320 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 320 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges. A centering ring which contains a rubber elastomeric O-ring is used to form the vacuum seal between the two flange faces. They are commonly used to build process vacuum plumbing and systems for industrial vacuum applications. The ISO standard sizes for large LF flanges are ISO-F DN 63, 80, 100, 160, 200, 250, 320, 400, 500, 630. These vacuum fittings are made of corrosive resistant 304L stainless steel. ISO-F 320 Blank Flange, Bolted Type Flange, Through Holes:A = 20.08 in. (425.00)B = 15.55 in. (395.00)C = 0.79 in. (20.00) D = 0.55 in. (13.97), 12 HolesE = 30.94 in. (785.88) Other Specifications: Made of 304L Stainless Steel Has 12 Bolt Holes Bolt Hole Diameter of 0.55 in. (13.97 mm) Grooved Flange Non-Rotatable Flange Non-Bored Flange