Adapter Fittings, ISO

HV FITTINGS (ISO), ADAPTERS

Huntington manufactures Adapter fittings in all the popular sizes with ISO and ISO-KF flanges. From standard to reducer styles we have adapters for every application.

Adapter, KF to KF, Reducer Style

Flange Size	Tube ID	Dimension “A”	Part Number	Schematic All Dimensions: inch (mm)
KF 16 to 25	0.68 (17.2)	1.70 (43.2)	SF-100-075
KF 16 to 40		1.70 (43.2)	SF-150-075
KF 16 to 50		1.70 (43.2)	SF-200-075
KF 25 to 40	1.03 (26.2)	1.70 (43.2)	SF-150-100
KF 25 to 50		1.70 (43.2)	SF-200-100
KF 40 to 50	1.62 (41.2)	1.70 (43.2)	SF-200-150
Material: 304 Stainless Steel

Adapter, ISO to KF, Reducer Style

Flange Size	Dimension “A”	Dimension “B”	Part Number	Schematic
KF 40 to ISO 63	1.75 (44.4)	1.37 (34.8)	SFR-250-150
KF 40 to ISO 80	1.75 (44.4)	1.37 (34.8)	SFR-300-150
KF 50 to ISO 63	1.75 (44.4)	1.87 (47.5)	SFR-250-200
KF 50 to ISO 80	1.75 (44.4)	1.87 (47.5)	SFR-300-200
KF 50 to ISO 100	1.75 (44.4)	1.87 (47.5)	SFR-400-200
Material: 304 Stainless Steel

Fitting, ISO to ISO, Conical Reducer Style

Flange Sizes	Dimension “A”	Dimension “B”	Part Number	Schematic
ISO 80 to 63	3.50 (88.9)	2.37 (60.2)	SFCR-300-250
ISO 100 to 63	7.50 (190.5)	2.37 (60.2)	SFCR-400-250
ISO 100 to 80	5.50 (140.0)	2.87 (73.0)	SFCR-400-300
ISO 160 to 80	7.50 (190.5)	2.87 (73.0)	SFCR-600-300
ISO 160 to 100	5.50 (140.0)	3.83 (97.0)	SFCR-600-400
Material: 304 Stainless Steel

Fitting, ISO to KF, Conical Reducer Style

Flange Sizes	Dimension “A”	Dimension “B”	Part Number	Schematic
KF 40 to ISO 63	5.40 (137.0)	1.37 (35.0)	SFCR-250-150
KF 40 to ISO 80	7.40 (188.0)	1.37 (35.0)	SFCR-300-150
KF 50 to ISO 63	3.40 (86.4)	1.87 (47.5)	SFCR-250-200
KF 50 to ISO 80	5.40 (137.0)	1.87 (47.5)	SFCR-300-200
KF 50 to ISO 100	9.40 (239.0)	1.87 (47.5)	SFCR-400-200
Material: 304 Stainless Steel