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1/2" NPT Exd Breather Drain: Nickel Plated Brass
1/2" NPT Exd Breather Drain: Nickel Plated Brass

1/2" NPT Exd Breather Drain: Nickel Plated Brass

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Your Price: $21.85
1/2" NPT Exd Breather Drain: Nickel Plated Brass
Part Number: Bd.1/2.N
Exd Breather Drain: 1/2" NPT, Nickel Plated Brass

Type 'Bd' Breather Drain Plugs are used to allow the air inside an 'Exd' Flame Proof or Class 1, Division 1 Explosion Proof enclosure to breathe with the surrounding atmosphere and also to allow any moisture that enters the enclosure to drain while maintaining the overall integrity of the installation.

Proudly made in the USA!

Dimensional Chart:

Thread Size

Dimensions in Inches (mm)

Male
Thread

AA/F
Male
Thread
Length
Hex
(Across Flats)

1/2-14 NPT

.787 (20)

.875

Product Approvals & Specifications:

  • ATEX/IEC: Exd IIC Gb & Ex tb IIIC Db IP6X
    • IEC/EN 60079-0, IEC/EN 60079-1, IEC 60079-31
    • ATEX/94/9/EC

  • NEC/CEC: Class I, Division 1 Groups ABCD
    Class II, Division 1, Groups EFG; Class III
    • UL1203, UL514B, UL50
    • C22.2 Nos. 30, 0.5, 0-M, 45, 18.3-04, 94-M91

  • AExd IIC / AExe II Class I, Zone 1
    • UL2279, UL60079-0, UL60079-1, UL60079-7, UL60079-1-1
    • E60079-0, E60079-1, E60079-7, E60079-1-1

  • Thread Gauging
    • Metric: 1.5mm Pitch Medium Fit 6g
    • NPT: Male L1 +/-1 Turn
    • Other Thread Forms Available on Application

  • Material Options
    • Nickel Plated Brass 'N' (-50 to + 80°C)
    • 316 Stainless Steel 'S' (-50 to +80°C)

  • O-Ring Options
    • Nitrile (-30 to + 80°C)
    • Silicone (-50 to + 80°C)
    • Nitrile O-Ring supplied as standard on versions with parallel male threads

  • Ingress Protection
    • With O-Ring IP66, NEMA 4X
    • With Thread Sealant (Non-Hardening) IP66, NEMA 4X
    • Without O-Ring or Thread Sealant IP54

  • Impact Resistance: 7Nm

Looking for a different size or material?  Other Ex fittings?
Please check out our line of
Explosion Proof Fittings or call (888) 835-0868

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