KF10-160 Vacuum Bored Blank Flange Stainless Steel KF/NW Pipe Fittings SS304 SS316 Vacuum Flange for Semiconductor

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)

Bored Blank Flange

* Material:304/316L

	Model for 304		Size	A/mm	B/mm		C/mm	D/mm		For Tube OD		N.W./g
	FBA811K100504S1		KF10	30	12.2		5	12.9		1/2"
	FBA811K160754S1		KF16	30	17.2		5	19.3		3/4"		15
	FBA811K251004S1		KF25	40	26.2		5	25.7		1"		25
	FBA811K401504S1		KF40	55	41.2		5	38.4		11/2"
	FBA811K502004S1		KF50	75	52.2		5	51		2"		85
	FBA811K632504S1		KF63	87	70		5	63.7		21/2"
	FBA811K803004S1		KF80	114	83		12	76.4		3"
	FBA811K1004004S1		KF100	134	102		12	101.8		4“
	FBA811K1606004S1		KF160	190	153		12	152.9		6"
	FBA812K10D144S1		KF10	30	17.2		5	14.2		14mm
	FBA812K16D204S1		KF16	30	17.2		5	20.3		20mm		15
	FBA812K25D284S1		KF25	40	26.2		5	28.3		28mm		23
	FBA812K40D454S1		KF40	55	41.2		5	44.8		44.5mm
	FBA812K50D574S1		KF50	75	52.2		5	57.4		57mm		78
	FBA812K80D894S1		KF80	114	83		12	90.2		89mm
	FBA812K100D1084S1		KF100	134	102		12	108.3		108mm
	FBA812K160D1594S1		KF160	190	153		12	159.2		159mm