1825 NARROW JAMB HEATED PRESSURE RELIEF PORT

  • Lightweight, springless valves provide greater air flow at lower pressure than spring-loaded valves
  • Lower pressure allows doors to open and close with ease and reduces stress on walk-in enclosure joints, reducing chance of leaks
  • Computer-designed heater eliminates valve freezing
  • Narrow profile unit mounts in door jamb
  • Port installs through 2 1/2" (63.5mm) diameter hole with minimal wiring
  • Engineered to optimize the self-closing potential of Kason Walk-in hinges, latches and door closers
  • Protects from structural damage because of temperature and pressure build up
  • Compensates for air expansion and contraction

NOTES:

  • Walk-In operation temp range: -20°F(-28.9°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

Gray ABS plastic valve body and louvers, PVC tube, internal aluminum and stainless steel parts.

INPUT POWER

.04 amp @ 120 VAC; 4W heater.
.02 amp @ 230 VAC; 4W heater.

MOUNTING

No. 1825 only mounts horizontally. Drilled for No. 10 (5.0mm) screws. Requires 2-1/2"
(63.5mm) diameter hole.

CERTIFICATIONS

UL Listing File No. E57306

SELECTION

Click Vent Estimator Tool

RESOURCES
Catalog

Our website uses cookies. By continuing to browse this website without changing your web-browser cookie settings, you are agreeing to our use of cookies.

I agree
For the best experience while viewing our site use Google Chrome, Firefox, or Internet Explorer.

© 2022 Kason Industries, Inc.  |  Patents  |  ISO Certification  |  Terms & Conditions