2NRA1N
NPTF 1/8, Thread NPT 1/16
- A
- 1.03
- E
- 0.12
- F Hex
- 5/8
Pipe Fittings
Reducing Adaptor
Male NPT Thread x Female NPT Thread
Reducing adaptors are used to connect male NPT threaded ends to female NPT threaded ports of different sizes in instrumentation and process piping systems.
Product Image
Pipe Fitting Product
Short Product Description
Reducing adaptors are used to connect male NPT threaded ends to female NPT threaded ports of different sizes in instrumentation and process piping systems.
Reducing Thread Connection
Connects male NPT threaded ends to female NPT threaded ports of different sizes.
Hex Body Profile
Provides a serviceable hex profile for installation and maintenance.
Instrumentation Duty
Designed for clean routing and dependable installation in instrument and process piping systems.
Imperial Sizes
Reducing Adaptor Size Chart
Showing 29 of 29 sizes - 0 selected
| Part No. | NPTF | Thread (P) NPT | A | E | F Hex | Action |
|---|---|---|---|---|---|---|
| 2NRA1N | 1/8 | 1/16 | 1.03 | 0.12 | 5/8 | |
| 4NRA1N | 1/4 | 1/16 | 1.2 | 0.12 | 3/4 | |
| 4NRA2N | 1/4 | 1/8 | 1.26 | 0.19 | 3/4 | |
| 6NRA1N | 3/8 | 1/16 | 1.25 | 0.12 | 7/8 | |
| 6NRA2N | 3/8 | 1/8 | 1.33 | 0.19 | 7/8 | |
| 6NRA4N | 3/8 | 1/4 | 1.5 | 0.28 | 7/8 | |
| 8NRA2N | 1/2 | 1/8 | 1.58 | 0.19 | 1-1/16 | |
| 8NRA4N | 1/2 | 1/4 | 1.76 | 0.28 | 1-1/16 | |
| 8NRA6N | 1/2 | 3/8 | 1.75 | 0.38 | 1-1/16 | |
| 12NRA2N | 3/4 | 1/8 | 1.56 | 0.19 | 1-1/4 | |
| 12NRA4N | 3/4 | 1/4 | 1.75 | 0.28 | 1-1/4 | |
| 12NRA6N | 3/4 | 3/8 | 1.75 | 0.38 | 1-1/4 | |
| 12NRA8N | 3/4 | 1/2 | 1.95 | 0.47 | 1-1/4 | |
| 16NRA2N | 1 | 1/8 | 1.81 | 0.19 | 1-23/32 | |
| 16NRA4N | 1 | 1/4 | 1.96 | 0.28 | 1-23/32 | |
| 16NRA6N | 1 | 3/8 | 1.97 | 0.38 | 1-23/32 | |
| 16NRA8N | 1 | 1/2 | 2.16 | 0.47 | 1-23/32 | |
| 16NRA12N | 1 | 3/4 | 2.17 | 0.62 | 1-23/32 | |
| 20NRA8N | 1-1/4 | 1/2 | 2.09 | 0.47 | 2-5/32 | |
| 20NRA12N | 1-1/4 | 3/4 | 2.09 | 0.62 | 2-5/32 | |
| 20NRA16N | 1-1/4 | 1 | 2.28 | 0.88 | 2-5/32 | |
| 24NRA8N | 1-1/2 | 1/2 | 2.25 | 0.47 | 2-3/8 | |
| 24NRA12N | 1-1/2 | 3/4 | 2.25 | 0.62 | 2-3/8 | |
| 24NRA16N | 1-1/2 | 1 | 2.44 | 0.88 | 2-3/8 | |
| 24NRA20N | 1-1/2 | 1-1/4 | 2.44 | 1.1 | 2-3/8 | |
| 32NRA12N | 2 | 3/4 | 2.25 | 0.62 | 2-31/32 | |
| 32NRA16N | 2 | 1 | 2.44 | 0.88 | 2-31/32 | |
| 32NRA20N | 2 | 1-1/4 | 2.44 | 1.1 | 2-31/32 | |
| 32NRA24N | 2 | 1-1/2 | 2.56 | 1.32 | 2-31/32 |
4NRA1N
NPTF 1/4, Thread NPT 1/16
- A
- 1.2
- E
- 0.12
- F Hex
- 3/4
4NRA2N
NPTF 1/4, Thread NPT 1/8
- A
- 1.26
- E
- 0.19
- F Hex
- 3/4
6NRA1N
NPTF 3/8, Thread NPT 1/16
- A
- 1.25
- E
- 0.12
- F Hex
- 7/8
6NRA2N
NPTF 3/8, Thread NPT 1/8
- A
- 1.33
- E
- 0.19
- F Hex
- 7/8
6NRA4N
NPTF 3/8, Thread NPT 1/4
- A
- 1.5
- E
- 0.28
- F Hex
- 7/8
8NRA2N
NPTF 1/2, Thread NPT 1/8
- A
- 1.58
- E
- 0.19
- F Hex
- 1-1/16
8NRA4N
NPTF 1/2, Thread NPT 1/4
- A
- 1.76
- E
- 0.28
- F Hex
- 1-1/16
8NRA6N
NPTF 1/2, Thread NPT 3/8
- A
- 1.75
- E
- 0.38
- F Hex
- 1-1/16
12NRA2N
NPTF 3/4, Thread NPT 1/8
- A
- 1.56
- E
- 0.19
- F Hex
- 1-1/4
12NRA4N
NPTF 3/4, Thread NPT 1/4
- A
- 1.75
- E
- 0.28
- F Hex
- 1-1/4
12NRA6N
NPTF 3/4, Thread NPT 3/8
- A
- 1.75
- E
- 0.38
- F Hex
- 1-1/4
12NRA8N
NPTF 3/4, Thread NPT 1/2
- A
- 1.95
- E
- 0.47
- F Hex
- 1-1/4
16NRA2N
NPTF 1, Thread NPT 1/8
- A
- 1.81
- E
- 0.19
- F Hex
- 1-23/32
16NRA4N
NPTF 1, Thread NPT 1/4
- A
- 1.96
- E
- 0.28
- F Hex
- 1-23/32
16NRA6N
NPTF 1, Thread NPT 3/8
- A
- 1.97
- E
- 0.38
- F Hex
- 1-23/32
16NRA8N
NPTF 1, Thread NPT 1/2
- A
- 2.16
- E
- 0.47
- F Hex
- 1-23/32
16NRA12N
NPTF 1, Thread NPT 3/4
- A
- 2.17
- E
- 0.62
- F Hex
- 1-23/32
20NRA8N
NPTF 1-1/4, Thread NPT 1/2
- A
- 2.09
- E
- 0.47
- F Hex
- 2-5/32
20NRA12N
NPTF 1-1/4, Thread NPT 3/4
- A
- 2.09
- E
- 0.62
- F Hex
- 2-5/32
20NRA16N
NPTF 1-1/4, Thread NPT 1
- A
- 2.28
- E
- 0.88
- F Hex
- 2-5/32
24NRA8N
NPTF 1-1/2, Thread NPT 1/2
- A
- 2.25
- E
- 0.47
- F Hex
- 2-3/8
24NRA12N
NPTF 1-1/2, Thread NPT 3/4
- A
- 2.25
- E
- 0.62
- F Hex
- 2-3/8
24NRA16N
NPTF 1-1/2, Thread NPT 1
- A
- 2.44
- E
- 0.88
- F Hex
- 2-3/8
24NRA20N
NPTF 1-1/2, Thread NPT 1-1/4
- A
- 2.44
- E
- 1.1
- F Hex
- 2-3/8
32NRA12N
NPTF 2, Thread NPT 3/4
- A
- 2.25
- E
- 0.62
- F Hex
- 2-31/32
32NRA16N
NPTF 2, Thread NPT 1
- A
- 2.44
- E
- 0.88
- F Hex
- 2-31/32
32NRA20N
NPTF 2, Thread NPT 1-1/4
- A
- 2.44
- E
- 1.1
- F Hex
- 2-31/32
32NRA24N
NPTF 2, Thread NPT 1-1/2
- A
- 2.56
- E
- 1.32
- F Hex
- 2-31/32