HS-Series ISO-B Steam Interchange Female Coupler

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Part Number	Length	Maximum OD	Body Size	Thread	Thread Size	Pipe Thread	Material
2HSF2-B	2.26" (57.4 mm)	1.42" (36.1 mm)	1/4"	Female NPTF	1/4"-18	NPT / NPTF	Brass
2HSF2-S	2.26" (57.4 mm)	1.42" (36.1 mm)	1/4"	Female NPTF	1/4"-18	NPT / NPTF	303 Stainless Steel
3HSF3-B	2.51" (63.8 mm)	1.73" (43.9 mm)	3/8"	Female NPTF	3/8"-18	NPT / NPTF	Brass
3HSF3-S	2.51" (63.8 mm)	1.73" (43.9 mm)	3/8"	Female NPTF	3/8"-18	NPT / NPTF	303 Stainless Steel
3HSBF3-B	2.51" (63.8 mm)	1.73" (43.9 mm)	3/8"	Female BSPP	3/8"-19	BSPP	Brass
3HSBF3-S	2.51" (63.8 mm)	1.73" (43.9 mm)	3/8"	Female BSPP	3/8"-19	BSPP	303 Stainless Steel
4HSF4-B	2.86" (72.6 mm)	2.25" (57.2 mm)	1/2"	Female NPTF	1/2"-14	NPT / NPTF	Brass
4HSF4-S	2.86" (72.6 mm)	2.25" (57.2 mm)	1/2"	Female NPTF	1/2"-14	NPT / NPTF	303 Stainless Steel
4HSBF4-B	2.86" (72.6 mm)	2.25" (57.2 mm)	1/2"	Female BSPP	1/2"-14	BSPP	Brass
4HSBF4-S	2.86" (72.6 mm)	2.25" (57.2 mm)	1/2"	Female BSPP	1/2"-14	BSPP	303 Stainless Steel
6HSF6-B	3.55" (90.2 mm)	2.48" (63.0 mm)	3/4"	Female NPTF	3/4"-14	NPT / NPTF	Brass
6HSF6-S	3.55" (90.2 mm)	2.48" (63.0 mm)	3/4"	Female NPTF	3/4"-14	NPT / NPTF	303 Stainless Steel
6HSBF6-B	3.55" (90.2 mm)	2.48" (63.0 mm)	3/4"	Female BSPP	3/4"-14	BSPP	Brass
6HSBF6-S	3.55" (90.2 mm)	2.48" (63.0 mm)	3/4"	Female BSPP	3/4"-14	BSPP	303 Stainless Steel
8HSF8-B	4.13" (104.9 mm)	2.94" (74.7 mm)	1"	Female NPTF	1" - 11-1/2	NPT / NPTF	Brass
8HSF8-S	4.13" (104.9 mm)	2.94" (74.7 mm)	1"	Female NPTF	1" - 11-1/2	NPT / NPTF	303 Stainless Steel
8HSBF8-B	4.13" (104.9 mm)	2.94" (74.7 mm)	1"	Female BSPP	1"-11	BSPP	Brass
8HSBF8-S	4.13" (104.9 mm)	2.94" (74.7 mm)	1"	Female BSPP	1"-11	BSPP	303 Stainless Steel