300 Series

Part Number	End ConnectionType	End Connection Inlet Size	End Connection Outlet Size	Orifice	A	B1	B2	C	D	E	F	G	H
301	Male NPT	1/4	1/4	0.250	2.64	1.58	1.06	0.44	0.44	1.71	1.06	0.25	25/32
302	Male NPT to Female NPT	1/4	1/4	0.250	2.64	1.58	1.06	0.44	0.44	1.71	1.06	0.25	25/32
304	Male NPT to Fractional Tube Fitting	1/4	1/4	0.187	2.72	1.58	1.14	0.44	0.44	1.71	1.06	0.25	25/32
306	Female NPT	1/4	1/4	0.250	2.64	1.58	1.06	0.44	0.44	1.71	1.06	0.25	25/32
307	Male NPT to Fractional Tube Fitting	1/4	3/8	0.250	2.77	1.58	1.20	0.44	0.44	1.71	1.06	0.25	25/32
310	Female NPT to Fractional Tube Fitting	1/4	1/4	0.187	2.72	1.58	1.14	0.44	0.44	1.71	1.06	0.25	25/32
312	Fractional Tube Fitting	1/4	1/4	0.187	2.77	1.63	1.14	0.44	0.44	1.71	1.06	0.25	25/32
314	Male NPT	3/8+	3/8+	0.250	2.71	1.58	1.13	0.44	0.44	1.71	1.06	0.25	25/32
315	Female NPT to Fractional Tube Fitting	1/4	3/8	0.250	2.77	1.58	1.20	0.44	0.44	1.69	1.06	0.25	25/32
318	Male NPT to Fractional Tube Fitting	3/8+	3/8	0.250	2.78	1.58	1.20	0.44	0.44	1.69	1.06	0.25	25/32
319	Female NPT	3/8+	3/8+	0.250	3.26	2.01	1.25	0.75	0.75	2.21	1.51	0.25	1-1/32
320	Fractional Tube Fitting	3/8	3/8	0.250	2.88	1.69	1.20	0.44	0.44	1.69	1.06	0.25	25/32
321	Male NPT to Female NPT	3/8+	3/8	0.437	3.06	1.81	1.25	0.75	0.75	2.21	1.51	0.25	1-1/32
322	Fractional Tube Fitting	1/2+	1/2+	0.250	3.11	1.80	1.31	0.51	0.51	1.71	1.06	0.25	25/32
323	Fractional Tube Fitting to Female NPT	1/2+	1/2	0.437	3.56	2.15	1.41	0.75	0.75	2.21	1.51	0.25	1-1/32
350	Fractional Tube Fitting	1/8	1/8	0.093	2.22	1.24	0.98	0.40	0.38	1.27	0.94	0.25	19/32
351	Female NPT	1/8	1/8	0.125	2.02	1.15	0.88	0.40	0.38	1.27	0.94	0.25	19/32
352	Fractional Tube Fitting	1/4	1/4	0.125	2.41	1.34	1.08	0.40	0.38	1.27	0.94	0.25	19/32
353	Male NPT	1/8	1/8	0.125	1.83	1.05	0.78	0.40	0.38	1.27	0.94	0.25	19/32
354	Male NPT to Fractional Tube Fitting	1/8	1/4	0.125	2.12	1.05	1.08	0.40	0.38	1.27	0.94	0.25	19/32
355	Female NPT to Male NPT	1/8	1/8	0.125	1.93	1.15	0.78	0.40	0.38	1.27	0.94	0.25	19/32
357	Female NPT	1/2	1/2	0.437	3.42	2.01	1.41	0.75	0.75	2.21	1.51	0.25	1-1/32
358	Fractional Tube Fitting	1/2+	1/2+	0.437	3.77	2.15	1.62	0.75	0.75	2.21	1.51	0.25	1-1/32
359	Fractional Tube Fitting	3/4	3/4	0.437	3.77	2.15	1.62	0.75	0.75	2.21	1.51	0.25	1-1/32
360	Male NPT	1/2	1/2	0.437	3.45	2.01	1.44	0.75	0.75	2.21	1.51	0.25	1-1/32
361	Male NPT to Female NPT	1/2	1/2	0.437	3.42	2.01	1.41	0.75	0.75	2.21	1.51	0.25	1-1/32
362	Fractional Tube Fitting to Male NPT	1/2+	1/2	0.437	3.59	2.15	1.44	0.75	0.75	2.21	1.51	0.25	1-1/32
301-3	Male NPT	1/4	1/4	0.250	3.16	1.58	1.58	1.77	0.44	1.71	1.06	0.25	25/32
306-3	Female NPT	1/4	1/4	0.250	3.16	1.58	1.58	1.77	0.44	1.71	1.06	0.25	25/32
312-3	Fractional Tube Fitting	1/4	1/4	0.187	3.26	1.63	1.63	1.82	0.44	1.71	1.06	0.25	25/32
314-3	Male NPT	3/8+	3/8+	0.250	3.16	1.58	1.58	1.77	0.44	1.71	1.06	0.25	25/32
319-3	Female NPT	3/8+	3/8+	0.250	4.026	2.010	2.013	2.408	0.750	2.210	1.510	0.250	1-1/32
320-3	Fractional Tube Fitting	3/8	3/8	0.250	3.38	1.69	1.69	1.88	0.44	1.71	1.06	0.25	25/32
322-3	Fractional Tube Fitting	1/2+	1/2+	0.250	3.60	1.80	1.80	1.99	0.44	1.71	1.06	0.25	25/32
350-3	Fractional Tube Fitting	1/8	1/8	0.093	2.49	1.24	1.24	1.42	0.38	1.27	0.94	0.25	19/32
351-3	Female NPT	1/8	1/8	0.125	2.30	1.15	1.15	1.33	0.38	1.27	0.94	0.25	19/32
352-3	Fractional Tube Fitting	1/4	1/4	0.125	2.68	1.34	1.34	1.52	0.38	1.27	0.94	0.25	19/32
353-3	Male NPT	1/8	1/8	0.125	2.09	1.05	1.05	1.22	0.38	1.27	0.94	0.25	19/32
357-3	Female NPT	1/2	1/2	0.437	4.03	2.01	2.01	2.41	0.75	2.21	1.51	0.25	1-1/32
358-3	Fractional Tube Fitting	1/2+	1/2+	0.437	4.30	2.15	2.15	2.54	0.75	2.21	1.51	0.25	1-1/32
359-3	Fractional Tube Fitting	3/4	3/4	0.437	4.30	2.15	2.15	2.54	0.75	2.21	1.51	0.25	1-1/32

Stainless Steel Products

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300 Series