Adapter - A

PIPE SIZE		DIMENSIONS					PRESSURE RATINGS		PART NO.
P1 -Female NPT	P2 -Male NPT	E		L		A/F
		inch	m m	inch	m m	inch	PSIG	BAR
1/8	1/8	0.19	4.8	1.10	27.9	9/16	6400	435	A-2N
1/4	1/4	0.28	7.1	1.40	35.6	3/4	6600	450	A-4N
3/8	3/8	0.38	9.6	1.51	38.4	7/8	5300	360	A-6N
1/2	1/2	0.47	11.9	1.94	49.3	11/16	5200	354	A-8N
3/4	3/4	0.62	15.7	2.02	51.3	15/16	4300	292	A-12N
1	1	0.88	22.1	2.28	57.9	15/8	4500	306	A-16N

PIPE SIZE		DIMENSIONS					PRESSURE RATINGS		PART NO.
P1-Female BSPT	P2-Male BSPT	E		L		A/F
		inch	mm	inch	mm	inch	PSIG	BAR
1/8	1/8	0.19	4.8	1.10	27.9	9/16	6400	435	A-2RT
1/4	1/4	0.28	7.1	1.40	35.6	3/4	6600	450	A-4RT
3/8	3/8	0.38	9.6	1.51	38.4	7/8	5300	360	A-6RT
1/2	1/2	0.47	11.9	1.94	49.3	11/16	5200	354	A-8RT

BSP male pipe threads according to DIN 3852, Part 2 Form A)

PIPE SIZE		DIMENSIONS									PRESSURE RATINGS		PART NO.
P1 Female NPT	P1 Male BSP	B		C		E		L		A/F
		inch	mm	inch	mm	inch	mm	inch	mm	inch	PSIG	BAR
1/8	1/8	0.28	7.1	0.54	13.7	0.16	4.1	0.99	25.1	9/16	6100	415	A-2N -2RS
1/4	1/4	0.44	11.2	0.71	18.0	0.23	5.8	1.32	33.5	3/4	6200	422	A-4N -4RS
3/8	3/8	0.44	11.2	0.85	21.6	0.31	7.9	1.41	35.8	7/8	5000	340	A-6N -6RS
1/2	1/2	0.56	14.2	1.02	25.9	0.47	11.9	1.74	44.2	11/16	4600	315	A-8N -8RS
3/4	3/4	0.62	15.7	1.26	32.0	0.62	15.7	1.89	48.0	15/16	4300	292	A-12N -12RS
1	1	0.72	18.3	1.53	38.9	0.78	19.8	2.10	53.3	15/8	4100	280	A-16N -16RS

PIPE SIZE		DIMENSIONS					PRESSURE RATINGS		PART NO.
P1 Female NPT	P2 Male BSPT	E		L		A/F
		inch	m m	inch	m m	inch	PSIG	BAR
1/8	1/8	0.19	4.8	1.09	27.7	9/16	6100	415	A-2N-2RT
1/4	1/4	0.28	7.1	1.42	36.1	3/4	6200	422	A-4N-4RT
3/8	3/8	0.38	9.6	1.50	38.1	7/8	5000	340	A-6N-6RT
1/2	1/2	0.47	11.9	1.94	49.3	11/16	4600	315	A-8N-8RT
3/4	3/4	0.62	15.7	2.02	51.3	15/16	4300	292	A-12N-12RT
1	1	0.88	22.4	2.30	58.4	15/8	4100	280	A-16N-16RT

PIPE SIZE		DIMENSIONS					PRESSURE RATINGS		PART NO.
P1 Female	P2 Male	E		L		A/F
BSPT	NPT	inch	mm	inch	mm	inch	PSIG	BAR
1/4	1/4	0.28	7.1	1.43	36.3	3/4	6200	422	A-4RT-4N
3/8	3/8	0.38	9.6	1.51	38.4	7/8	5000	340	A-6RT-6N
1/2	1/2	0.47	11.9	1.96	49.8	11/16	4600	315	A-8RT-8N

PIPE SIZE		DIMENSIONS							‘O’ Ring Uniform SIZE	PRESSURE RATINGS		PART NO.
P1 Female NPT	P2 Male SAE/MS
		B		E		L		A/F
		inch	mm	inch	mm	inch	mm	inch		PSIG	BAR
1/4	7/16-20	0.36	9.1	0.20	5.1	1.32	33.5	3/4	-904	4500	306	A-4N- 7SAE
3/8	9/16-18	0.39	9.9	0.28	7.1	1.39	35.3	15/16	-906	4500	306	A-6N- 9SAE
1/2	3/4-16	0.44	11.2	0.42	10.6	1.76	44.7	11/16	-908	4500	306	A-8N- 12SAE
3/4	1 1/16 -12	0.59	15.0	0.66	16.7	1.99	50.5	13/8	-912	3600	245	A-12N- 17SAE
1	15/16 -12	0.59	15.0	0.88	22.3	2.12	53.8	15/8	-916	2900	198	A-16N- 21SAE

‘O’ ring material is viton Female NPT to Male ISO Parallel Pipe threads according to DIN 3852, part 2, Form E are available on request.