375 Domed Head Stopping Plug
Certification Details
Increased Safety Exe IIC Gb, Extb IIIC Db, 
II 2GD
Baseefa Certificate No. Baseefa12ATEX0095X.
IECEx Certificate No. IECEx BAS 12.0065X.
Operating Temperature Range -60°C to +75°C.
Group II and III.
Alternative certification options available:
Certificate No. CEPEL 13.2206X.
GOST R POCC GB 05 B03785.
General Information
Manufactured in Polyamide with Nitrile O-Ring.
M16 to M75 as standard.
Thread length is 15mm as standard.
Metric entry threads are 1.5mm pitch as standard.
Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22.
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-7 and IEC/EN 60079-31.
Ingress Protection: IP66.
| 375 STOPPING PLUG SELECTION TABLE | ||
|---|---|---|
| Thread Size | Dome Head Dia. | Allen Key |
| M16 | 23.0 | 8 |
| M20 | 27.5 | 10 |
| M25 | 32.0 | 10 |
| M32 | 39.0 | 10 |
| M40 | 49.0 | 10 |
| M50 | 59.0 | 10 |
| M63 | 72.0 | 10 |
| M75 | 84.0 | 10 |
| All dimensions in millimetres. | ||
Ordering Information
Stopping Plug Type/Thread Size/Material/Finish
e.g. 375/M32/N/A/N/A
