CBK40 KF40 Aluminum Wing Nut Flange Quick Clamp Chamber Vacuum Oven

Delivery from USA, it takes about 3-5 days to arrive at.

These Clamp vacuum fittings follow ISO-KF standards, it is commonly used to build foreline vacuum plumbing and process systems.
They are often called quick flange fittings because they are quick to assemble.
A circumferential clamp and centering ring form the vacuum seal between the connecting flanges.
Specifications:
Product Name: Flange Clamp
Model: KF-40 Hinge Clamp
ISO-KF Flange Size: NW-40
Material: Aluminum
Color: Silver Tone
Package Content: 1 x Flange Clamp
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.