SS304 Chain Clamp KF16-KF160 Vacuum Stainless Stee Chain Clamp Flange NW25-NW40 Vacuum Fitting for Semiconductor

Model No.:FCN81

SKU:FCN81

Size.:

Material:

Applications

KF flanges are a sexless design made from 304 stainless, they can be used in a wide range of applications including:

Roughing and foreline plumbing
Small pipe systems
Systems need frequent cleaning or modification
Research and teaching laboratories

Material and Size

Flanges,Blanks,Fittings:Stainless Steel 304,316L or Aluminum
Clamps:Aluminum or Stainless Steel 304
O-Ring:Viton/NBR/EPDM
Size:KF10-KF50(See Figure 1

Vacuum range

Elastomer seal: >= 1 x 10-8 Torr

Temperature range

Viton: -50°C to 200°C

Installation

The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2).

The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2)

KF SS Chain Clamp

*Material: SS304

Model for 304	Size	A/mm	D/mm	T/mm	N.W./g
FCN811K164	KF16	22	60	20	200
FCN811K254	KF25	32	70	20	205
FCN811K404	KF40	47	85	20	258
FCN811K504	KF50	67	105	20	317
FCN811K634	KF63	79	120	20	370