Hammond Mfg. - Breather & Drain Kits (SDA & BD Series)

Breather Kits

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Breather Kit (Pressure Compensation Plug)

Packaged individually.
Provides for controlled pressure compensation due to temperature variations (i.e. night/day operation).
Recommend two plugs per cabinet in opposite locations.
Minimum cutout diameter 1.46"

Part No.	Dimensions (Diameter x Depth)	Ship Wt. lbs
SDA412	2.6" x 1.2"	1

Mounting:	PG 29 (1.14") thread with union nut, minimum cutout diameter
Material:	Polycarbonate UL94VO
Protection:	IP45
Color:	RAL 7032 beige

Breather Drain Kit (Pressure Compensation Plug)

Packaged individually.
Provides for controlled pressure compensation due to temperature variations (i.e. night/day operation).
Recommend two plugs per cabinet in opposite locations.
Pipe Thread 1/2"NPT (actual dia. 0.84")

Part No.

BDN4XN1

CSA/A Ex Approvals:	Class I, Zone 1, Ex e II
	Class I Division 2 Groups ABCD
	Class II EFG, Class III
Ingress Protection:	IP66, CSA Enclosure Type NEMA 4X
Impact Resistance:	20Nm (7Nm GF Nylon)
Materials:	Durethan BKV 30 N1 30% Glass Filled Nylon
	O Ring - Nitrile
	Fixing nut - Brass
Operating Temp:	-50C to +85C

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