OMEGALOK™ Adaptors and Bushings

Available in Stainless Steel, Brass or Carbon Steel. Reduce Down to 1/8" NPT. Adapt Up to 1" NPT. Metric models available. Rugged Design. More

Item# (PN): RA_RB_serie Shipping and Payment

NPT Adapters and Bushings

NPT Thread		"B" Hex	"A" IN	Brass Model No.	Stainless Steel Model No.
Male	Female	"B" Hex	"A" IN	Brass Model No.	Stainless Steel Model No.
Reducing adapters
1/8	1/4	1 1/8	1.50	RA-18-14-BR	RA-18-14-SS
1/8	1/2	1 1/8	1.50	RA-18-12-BR	RA-18-12-SS
1/4	1/2	1 1/8	1.69	RA-14-12-BR	RA-14-12-SS
7/16-20	1/4	1 1/8	1.94	RA-716-14-BR	RA-716-14-SS
1/2	3/4	1 3/8	1.94	RA-12-34-BR	RA-12-34-SS
1/2	1	1 5/8	2.16	N/A	RA-12- 1-SS
Reducing Bushings
1/4	1/8	7/8	1.09	RB-14-18-BR	RB-14-18-SS
1/2	1/8	7/8	1.09	RB-12-18-BR	RB-12-18-SS
1/2	1/4	7/8	1.09	RB-12-14-BR	RB-12-14-SS
3/4	1/2	1 1/8	1.17	RB-34-12-BR	RB-34-12-SS
1	1/2	1 3/8	1.36	RB- 1-12-BR	RB-1-12-SS
1	3/4	1 3/8	1.36	RB- 1-34-BR	RB-1-34-SS
1 1/4	3/4	1 3/4	1.48	—	RB-114-34CS
1 1/4	1	1 3/4	1.48	—	RB-114-1CS
1 1/2	1	2	1.56	—	RB-112-1-CS

Metric Thread Adapters

Thread Types		"Flats" mm	"Length" mm	Brass Part No.	Stainless Steel Part No.
Female NPT	Male BSPT	"Flats" mm	"Length" mm	Brass Part No.	Stainless Steel Part No.
1/8	1/8-28	14	27.7	MTA1-1/8-1/8-BR	MTA1-1/8-1/8-SS
1/4	1/4-19	19	36.1	MTA1-1/4-1/4-BR	MTA1-1/4-1/4-SS
3/8	3/8-19	22	38.1	MTA1-3/8-3/8-BR	MTA1-3/8-3/8-SS
1/2	1/2-14	27	49.3	MTA1-1/2-1/2-BR	MTA1-1/2-1/2-SS
3/4	3/4-14	34	51.3	MTA1-3/4-3/4-BR	MTA1-3/4-3/4-SS
1	1-11	41	58.4	MTA1-1-1-BR	MTA1-1-1/2-SS
BSPT	NPT
1/4-19	1/4	19	36.3	MTA2-1/4-1/4-BR	MTA2-1/4-1/4-SS
3/8-19	3/8	22	38.4	MTA2-3/8-3/8-BR	MTA2-3/8-3/8-SS
1/2-14	1/2	27	49.8	MTA2-1/2-1/2-BR	MTA2-1/2-1/2-SS
NPT	BSPP
1/8	1/8-28	14	25.1	-	MTA3-1/8-1/8-SS
1/4	1/4-19	19	33.5	MTA3-1/4-1/4-BR	MTA3-1/4-1/4-SS
3/8	3/8-19	22	35.8	MTA3-3/8-3/8-BR	MTA3-3/8-3/8-SS
1/2	1/2-14	27	44.2	MTA3-1/2-1/2-BR	MTA3-1/2-1/2-SS
3/4	3/4-14	34	48.0	MTA3-3/4-3/4-BR	MTA3-3/4-3/4-SS
1	1-11	41	53.3	MTA3-1-1-BR	MTA3-1-1-SS
BSPP	NPT
1/4-19	1/4	19	27.4	MTA4-1/4-1/4-BR	MTA4-1/4-1/4-SS
3/8-19	3/8	22	32.3	MTA4-3/8-3/8-BR	MTA4-3/8-3/8-SS
1/2-14	1/2	27	41.9	MTA4-1/2-1/2-BR	MTA4-1/2-1/2-SS

Replacement Ferrules - (pkg of 10)

Protection Tube O.D.	Brass	Stainless Steel	PTFE
1/16"	B-FER-1/16	SS-FER-1/16	T-FER-1/16
1/8"	B-FER-1/8	SS-FER-1/8	T-FER-1/8
3/16"	B-FER-3/16	SS-FER-3/16	T-FER-3/16
1/4"	B-FER-1/4	SS-FER-1/4	T-FER-1/4
5/16"	B-FER-5/16	SS-FER-5/16	T-FER-5/16
3/8"	B-FER-3/8	SS-FER-3/8	T-FER-3/8
1/2"	B-FER-1/2	SS-FER-1/2	T-FER-1/12

*NOTE: PTFE can only be used with stainless steel compression fittings.

The online configurator may not contain all available options. If you do not find what you are looking for, please contact us.

Complete informations can be found in the spec sheet (PDF), see the "Download" section.

Download

RA_RB_spec_sheet.pdf (pdf, 326.9 kB)

eBook / Automotive

OMEGA is an industrial sensor and measurement solutions provider with over 50 years of experience. With the ability to provide a complete range of instruments and engineering services it would be difficult to find a better partner for the automotive industry.

OMEGA has a track record of providing state-of-the-art sensors and measurement instrumentation for the automotive industry. With our vast experience and knowledge in industrial applications and development of high quality measuring instruments, sensors and complete solutions...

* Fields marked with an asterisk are required