1830 SMALL SPRING VALVE HEATED
PRESSURE RELIEF PORT

  • Protects from structural damage because of temperature/pressure build up
  • Compensates for air expansion and contraction

NOTES:

  • Walk-In operation temp range: -30°F(-34.3°C) to 40°F(4.4°C)
  • Normal capacity: 1 per cf in freezer, 1 per cf in coolers. Use quantity calculator for application details.
Specifications

MATERIAL

Body: All metal parts are aluminum.
Internal Sleeve: self-extinguishing Lexan.

COVER PLATE

5-3/32" (129.4mm) diameter round aluminum cover plate.

UL LISTING

File No. E57306

LENGTH

Standard for 4" (101.6mm) wall thickness; other lengths available. Specify exact wall thickness; we will convert to our part number.

DIAMETER

See Catalog.

MOUNTING

May be mounted through wall or ceiling.

POWER

120 V, 23 W, 0.2 Amp
240 V, 23 W, 0.1 Amp

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