Hawke 501/421 M25 SS316 Ex d Barrier Gland
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Product Description
Hawke International 501-421-UNIV-M25-SS316 Hawke 501/421 stainless steel 316 variant for aggressive chemical and offshore environments. Compound barrier design for Ex d enclosures. Used in fixed and flexible installations for power, control, signal and data across industrial, marine and building services applications.
Technical Specifications
- Material
- Stainless Steel 316
- Standard
- IEC/EN 60079-1
- Temperature range
- -60°C to +80°C
- IP rating
- IP66/IP68
- Approval
- ATEX II 2G Ex db IIC Gb, IECEx, CE, DNV, LR
- Standards
- IECEx, ATEX Directive 2014/34/EU
- Approvals
- DNV, LR, CE, ATEX
- HS code
- 8536.90
- Thread size
- M25
Standards & Compliance
- Standard
- IEC/EN 60079-1
- Material
- Stainless Steel 316
- Temperature Range
- -60°C to +80°C
- IP Rating
- IP66/IP68
- Classification / Approval
- ATEX II 2G Ex db IIC Gb, IECEx, CE, DNV, LR
- HS Code
- 8536.90
Compatibility & Fitment
SS316 for chemical/offshore. Supplied with compound kit + installation tools.
Product Documentation
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Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 501-421-UNIV-M25-SS316?
- 501-421-UNIV-M25-SS316 can be ordered from cballast.com as a Hawke International catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Hawke International product?
- The manufacturer part number is 501-421-UNIV-M25-SS316.
- What is the HS code for 501-421-UNIV-M25-SS316?
- The customs tariff (HS) code for 501-421-UNIV-M25-SS316 is 8536.90.
- Who manufactures 501-421-UNIV-M25-SS316?
- 501-421-UNIV-M25-SS316 is a Hawke International product in the Hazardous Area Equipment range.
- Is a datasheet available for 501-421-UNIV-M25-SS316?
- Yes — the 501-421-UNIV-M25-SS316 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 501-421-UNIV-M25-SS316?
- The minimum order quantity is 1.
- Is 501-421-UNIV-M25-SS316 available?
- Yes — 501-421-UNIV-M25-SS316 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).