ISO-KF Half Nipple Short Weld Flange 20mm/30mm

Material

Material: SS304/SS316L/Aluminum

Size: KF10/KF16/KF25/KF40/KF50/KF63/KF80/KF100

Length: 20mm, 30mm, 40mm, 50mm, 70mm

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

Vacuum Range

Elastomer Seal:>=1 x10⁻⁸ Torr

Vacuum Range

Elastomer Seal:>=1 x10⁻⁸ Torr

Temperature Range

Viton: -50℃ to 200℃

NBR: -20℃ to 80℃

Installation

The lSO-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)

	Model for 304 with C/mm				Size	A/mm	B/mm	Thickness	N.w./g
	20	30	40	70					20	30	40	70
	FLW821K100504	FLW831K100504	FLW841K100504	FLW871K100504	KF10	30	12.7	1.65
	FLW821K160754	FLW831K160754	FLW841K160754	FLW871K160754	KF16	30	19.1	1.65	25	32	40	47
	FLW821K251004	FLW831K251004	FLW841K251004	FLW871K251004	KF25	40	25.4	1.65	37.5	51	59	71
	FLW821K401504	FLW831K401504	FLW841K401504	FLW871K401504	KF40	55	38.1	1.65	59.3	81	94	112
	FLW821K502004	FLW831K502004	FLW841K502004	FLW871K502004	KF50	75	50.8	1.65	121	144	156.7	189
	FLW822K10D144	FLW832K10D144	FLW842K10D144	FLW872K10D144	KF10	30	14	2	28
	FLW822K16D204	FLW832K16D204	FLW842K16D204	FLW872K16D204	KF16	30	20	2	25	32	40	47
	FLW822K25D284	FLW832K25D284	FLW842K25D284	FLW872K25D284	KF25	40	28	2	37	46.7	60	70
	FLW822K40D454	FLW832K40D454	FLW842K40D454	FLW872K40D454	KF40	55	44.5	2.5	73.5	104	132	157
	FLW822K50D544	FLW832K50D544	FLW842K50D544	FLW852K50D544	KF50	75	54	2	129	155	180	203
	FLW822K50D574	FLW832K50D574	FLW842K50D574	FLW872K50D574	KF50	75	57	3.5	159	205	254	292