Exe plastic
Reducers and adapters are used as a transition piece in case of differing threads in enclosures and glands (or plugs). With reducers the male thread is larger than the female thread. With adapters, however, the male thread is smaller than the female thread and is limited to 1 step (e.g. M20 -> M25).
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General technical specifications
| Marking | All reducers and adapters are marked with a certificate number and size. | ||||
|---|---|---|---|---|---|
| Material | nylon (polyamide) | ||||
| Thread | - NPT in accordance with ANSI B2.1 - Metric | ||||
| Protection | IP66 | ||||
| Ambiant temperature | -20°C - +60°C | ||||
| Ex Certificate | ITS16ATEX101336X / PTB04ATEX1040X | ||||
| Guideline | ATEX | ||||
| Manufacturer | Wiska | ||||
| Suited for |
|
Classification
- II 2 G Ex e IIC Gb
- II 2 D Ex tb IIIC Db
Zone
| 0 | 1 | 2 |
| 20 | 21 | 22 |
Ordering data (click on the order reference for more details)
| M16 | M20 | M25 | M32 | M40 | M50 | M63 | M75 | |
|---|---|---|---|---|---|---|---|---|
| M16 | APEM1M1 | RPEM2M1 | RPEM3M1 | RPEM4M1 | RPEM5M1 | RPEM6M1 | RPEM7M1 | RPEM8M1 |
| M20 | APEM1M2 | APEM2M2 | RPEM3M2 | RPEM4M2 | RPEM5M2 | RPEM6M2 | RPEM7M2 | RPEM8M2 |
| M25 | APEM2M3 | APEM3M3 | RPEM4M3 | RPEM5M3 | RPEM6M3 | RPEM7M3 | RPEM8M3 | |
| M32 | APEM3M4 | APEM4M4 | RPEM5M4 | RPEM6M4 | RPEM7M4 | RPEM8M4 | ||
| M40 | APEM4M5 | APEM5M5 | RPEM6M5 | RPEM7M5 | RPEM8M5 | |||
| M50 | APEM5M6 | APEM6M6 | RPEM7M6 | RPEM8M6 | ||||
| M63 | APEM6M7 | APEM7M7 | RPEM8M7 | |||||
| M75 | APEM7M8 | APEM8M8 |
| M16 | M20 | M25 | M32 | M40 | M50 | M63 | M75 | |
|---|---|---|---|---|---|---|---|---|
| 1/2"NPT | APEM1N1 | APEM2N1 | RPEM3N1 | RPEM4N1 | RPEM5N1 | RPEM6N1 | RPEM7N1 | RPEM8N1 |
| 3/4"NPT | APEM2N2 | APEM3N2 | RPEM4N2 | RPEM5N2 | RPEM6N2 | RPEM7N2 | RPEM8N2 | |
| 1"NPT | APEM3N3 | APEM4N3 | RPEM5N3 | RPEM6N3 | RPEM7N3 | RPEM8N3 | ||
| 1 1/4" NPT | APEM4N4 | APEM5N4 | RPEM6N4 | RPEM7N4 | RPEM8N4 | |||
| 1 1/2" NPT | APEM5N5 | APEM6N5 | RPEM7N5 | RPEM8N5 | ||||
| 2" NPT | APEM6N6 | APEM7N6 | RPEM8N6 | |||||
| 2 1/2" NPT | APEM7N7 | APEM8N7 | ||||||
| 3" NPT | APEM8N8 | |||||||
| 3 1/2" NPT | ||||||||
| 4" NPT |
| PG7 | PG9 | PG11 | PG13,5 | PG16 | PG21 | PG29 | PG36 | PG42 | PG48 | |
|---|---|---|---|---|---|---|---|---|---|---|
| M16 | APEP0M1 | APEP1M1 | APEP2M1 | RPEP3M1 | ||||||
| M20 | APEP2M2 | APEP3M2 | APEP4M2 | RPEP5M2 | RPEP6M2 | RPEP7M2 | RPEP8M2 | RPEP9M2 | ||
| M25 | APEP3M3 | APEP4M3 | APEP5M3 | RPEP6M3 | RPEP7M3 | RPEP8M3 | RPEP9M3 | |||
| M32 | APEP5M4 | RPEP6M4 | RPEP7M4 | RPEP8M4 | RPEP9M4 | |||||
| M40 | APEP6M5 | RPEP7M5 | RPEP8M5 | RPEP9M5 | ||||||
| M50 | RPEP7M6 | APEP8M6 | RPEP9M6 | |||||||
| M63 | APEP8M7 | APEP9M7 | ||||||||
| M75 | APEP9M8 |
| PG7 | PG9 | PG11 | PG13,5 | PG16 | PG21 | PG29 | PG36 | PG42 | PG48 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2"NPT | APEP0N1 | APEP1N1 | APEP2N1 | APEP3N1 | APEP4N1 | RPEP5N1 | RPEP6N1 | RPEP7N1 | RPEP8N1 | RPEP9N1 |
| 3/4"NPT | APEP3N2 | APEP4N2 | APEP5N2 | RPEP6N2 | RPEP7N2 | RPEP8N2 | RPEP9N2 | |||
| 1"NPT | APEP5N3 | RPEP6N3 | RPEP7N3 | RPEP8N3 | RPEP9N3 | |||||
| 1 1/4" NPT | APEP6N4 | RPEP7N4 | RPEP8N4 | RPEP9N4 | ||||||
| 1 1/2" NPT | APEP7N5 | APEP8N5 | RPEP9N5 | |||||||
| 2" NPT | APEP8N6 | APEP9N6 | ||||||||
| 2 1/2" NPT | APEP9N7 | |||||||||
| 3" NPT | ||||||||||
| 3 1/2" NPT | ||||||||||
| 4" NPT |
| 1/2"NPT | 3/4"NPT | 1"NPT | 1 1/4" NPT | 1 1/2" NPT | 2" NPT | 2 1/2" NPT | 3" NPT | 3 1/2" NPT | 4" NPT | |
|---|---|---|---|---|---|---|---|---|---|---|
| M16 | RPEN1M1 | RPEN2M1 | RPEN3M1 | RPEN4M1 | RPEN5M1 | RPEN6M1 | RPEN7M1 | RPEN8M1 | RPEN9M1 | RPEN10M1 |
| M20 | APEN1M2 | RPEN2M2 | RPEN3M2 | RPEN4M2 | RPEN5M2 | RPEN6M2 | RPEN7M2 | RPEN8M2 | RPEN9M2 | RPEN10M2 |
| M25 | APEN1M3 | APEN2M3 | RPEN3M3 | RPEN4M3 | RPEN5M3 | RPEN6M3 | RPEN7M3 | RPEN8M3 | RPEN9M3 | RPEN10M3 |
| M32 | APEN2M4 | APEN3M4 | RPEN4M4 | RPEN5M4 | RPEN6M4 | RPEN7M4 | RPEN8M4 | RPEN9M4 | RPEN10M4 | |
| M40 | APEN3M5 | APEN4M5 | RPEN5M5 | RPEN6M5 | RPEN7M5 | RPEN8M5 | RPEN9M5 | RPEN10M5 | ||
| M50 | APEN4M6 | APEN5M6 | RPEN6M6 | RPEN7M6 | RPEN8M6 | RPEN9M6 | RPEN10M6 | |||
| M63 | APEN5M7 | APEN6M7 | RPEN7M7 | RPEN8M7 | RPEN9M7 | RPEN10M7 | ||||
| M75 | APEN6M8 | APEN7M8 | RPEN8M8 | RPEN9M8 | RPEN10M8 |
| 1/2"NPT | 3/4"NPT | 1"NPT | 1 1/4" NPT | 1 1/2" NPT | 2" NPT | 2 1/2" NPT | 3" NPT | 3 1/2" NPT | 4" NPT | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2"NPT | APEN1N1 | RPEN2N1 | RPEN3N1 | RPEN4N1 | RPEN5N1 | RPEN6N1 | RPEN7N1 | RPEN8N1 | RPEN9N1 | RPEN10N1 |
| 3/4"NPT | APEN1N2 | APEN2N2 | RPEN3N2 | RPEN4N2 | RPEN5N2 | RPEN6N2 | RPEN7N2 | RPEN8N2 | RPEN9N2 | RPEN10N2 |
| 1"NPT | APEN2N3 | APEN3N3 | RPEN4N3 | RPEN5N3 | RPEN6N3 | RPEN7N3 | RPEN8N3 | RPEN9N3 | RPEN10N3 | |
| 1 1/4" NPT | APEN3N4 | APEN4N4 | RPEN5N4 | RPEN6N4 | RPEN7N4 | RPEN8N4 | RPEN9N4 | RPEN10N4 | ||
| 1 1/2" NPT | APEN4N5 | APEN5N5 | RPEN6N5 | RPEN7N5 | RPEN8N5 | RPEN9N5 | RPEN10N5 | |||
| 2" NPT | APEN5N6 | APEN6N6 | RPEN7N6 | RPEN8N6 | RPEN9N6 | RPEN10N6 | ||||
| 2 1/2" NPT | APEN6N7 | APEN7N7 | RPEN8N7 | RPEN9N7 | RPEN10N7 | |||||
| 3" NPT | APEN7N8 | APEN8N8 | RPEN9N8 | RPEN10N8 | ||||||
| 3 1/2" NPT | APEN9N9 | RPEN10N9 | ||||||||
| 4" NPT | APEN9N10 | APEN10N10 |