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Home :: Communications :: Amron Outside Junction Box

Amron Outside Junction Box

Amron Outside Junction Box

The Outside Junction Box is mounted directly to a pressure sealed stainless steel electrical penetrator housing with a brass adapter bushing. The adapter bushing has multiple holes and the Junction Box has slotted holes, permitting the box to be aligned after the penetrator is tight.

As part of Amron's "Easy as 1-2-3 System," Model 3127 Outside Junction Box allows you to set up your chamber communications, auxiliary and electrical wiring with ease, just as the name implies. This system is a complete "off the shelf," pre-tested chamber communication and wiring system for a double lock chamber. The system is designed for installation by non-electrical type personnel and requires only a crescent wrench and a screw driver. This eliminates the engineering and hunting for all the bits and pieces necessary to properly wire a chamber.


  • Electrical penetrator, 12 Pin, 1000 psig rating
  • MS connection to wiring harness
  • Easy mounting system
  • Gray epoxy powdercoat


  •  6 in. H x 4 in. W x 2-1/4 in. D

DISCLAIMER NOTICE: Amron's communications equipment is designed to be used in air chambers where oxygen concentrations remain below 23.5%. Our communications products (including communicators, speakers, entertainment systems, and other communications accessory items) are NOT designed for oxygen service, are not intrinsically safe, and do not meet the criteria given in NFPA-99, Chapter 20 and other applicable definitions. Use of our products in high-concentration Oxygen environments may result in serious injury and/or death.


SKU 3127
Quantity in stock No items available
Weight 3.80 lbs
Our price: Call For Pricing!
Quantity Item currently out of stock but available for purchase. Please contact for estimated delivery dates, (855) 482-8324.

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