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 containing 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, and 630. These vacuum fittings are manufactured from corrosion-resistant 304 stainless steel.

ISO-F 160 Blank Flange, Bolted Type Flange, Through Holes:
A = 8.858 in. (224.99 mm)
B = 7.874 in. (200.00 mm)
C = 0.630 in. (16.00 mm)
D = 0.433 in. (11.00 mm), 8 Holes
E = 5.472 in. (138.99 mm), Inner Recess Diameter

Other Specifications:

• Made of AISI 304 Stainless Steel
• Inner Recess Diameter: 5.472 in. (138.99 mm)
• Engraving Diameter: 7.204 in. (182.98 mm)
• Grooved Flange
• Non-Rotatable Flange
• Non-Bored Flange