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Stopping Plugs
Redapt Hex Head Stopping Plugs
Redapt Hex Head Stopping Plug
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Redapt Hex Head Stopping Plugs Redapt

Availability: Enquire about stock

Exe Increased Safety Hexagon Head Stopping Plugs (PH-E & PX-U Series)

POA excl. VAT

Redapt Hex Head Stopping Plugs Details

Redapt PH-E Series of Hex Head Stopping Plugs provide a method of blanking off unused entries in hazardous area approved equipment whilst ensuring the integrity and Ex approval of the installation is maintained.

The PH-E Series of stopping plugs are designed to be installed from the outside of an enclosure and can be used in a threaded or un-threaded entry hole. An appropriate sized sealing washer can be used to ensure the required level of ingress protection is maintained.

Redapt Hex Head Stopping Plugs are designed for hazardous area applications and are certified to protection concept Exe “Increased Safety” for use in Zone 1 and Zone 2 applications. 

Approved to the latest international standards stopping plugs can be supplied with ATEX and GOST-R hazardous area certificates. 

In addition CSA approval certificates can be supplied to cover use in North American and Canadian Class I Division 2 and Class I Zone 1 applications.


Technical Data Table 

Protection Method Exe – Increased Safety
Ingress Protection (IP) MaintainedIP66/IP68
Impact Resistance7Nm
Temperature-50°C to 180°C


Base Materials


Brass, 316 stainless Steel, aluminium,

mild steel

Nickel, zinc, others on application 

ThreadformsMetric, NPT, NPSM, PG, ISO Pipe (BSP), ET, others on application
Standards Approved ToIEC 60079-0, IEC 60079-1, IEC 61241-0, IEC 61241-1

Ex Approvals

ATEX Approval

GOST-R Approval

CSA Approval


RU С-GB.ГБ06.В00106 – Russian

RU С-GB.ГБ06.В00106 – English

RU С-GB.ГБ06.В00106 Annex document – English

1248014 (LR 106084)

Installation InstructionsEnglish

Product Datasheet

Hex Head Stopping Plugs 

How To Order

Part Number System  

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Stopping Plugs
Redapt Hex Head Stopping Plugs