KF-50 Flexible Vacuum Bellow 300mm | LoCo Science Temperature Range_ Low It is also a grease

It is also a grease regularly used by various international organizations such as NASA

and features a 1/2" MNPT thread fitting on one side while the other is a 1/2" FNPT thread fitting

ASME-BPE Standards for Type I and Type II

Easy to install

KF-50 Flexible Vacuum Bellow 300mm | LoCo Science Temperature Range_ Low It is also a greaseThis durable, bendable bellows is commonly used in the assembly of frontline vacuum plumbing and process systems. This KF 50 Bellows 300mm is butt welded for increased durability and passed the helium leak test. Made from high grade stainless steel, the 300mm bellows is designed to stand up to high temperatures and chemical corrosion. The flange is a quick flange that will assemble quickly and conveniently. It meets ISO KF standard to fit with all NW