Nitrogen Pass-Through For Customer Field Installation, Stainless Steel - 25973

Model No

Usually ships in 5 days Please contact customer service at
800-798-9250 for lead times.

Warranty icon

Made in USA

Product Summary

  • Nitrogen pass-through kit (not valved)
  • All stainless-steel construction
  • Regulated pressurized nitrogen cylinder pressurizes container inside cabinet to dispense solvent at low pressure out of cabinet
  • Can be used for vacuum or pressure venting containers inside cabinets
  • Customer installed in field


The pass-through kit (model 25973) can be used on the sides or back of flammable liquid safety cabinets. This unique system provides a means to dispense solvents with pressurized nitrogen through the wall of a cabinet, if a pressure nitrogen assist from an outside source is needed. It can also be used for vacuum or pressure venting containers inside the cabinet. The stainless-steel construction without a check valve allows flow in either direction. A ¼-in NPT (tapered) fitting is required to thread into both sides of the pass-through. Only install on the sides and back of the safety cabinet, never on the doors, bottom or top of a cabinet.

Note: This item is for the customer’s field installation only and will void the cabinet’s FM Approval. Please see the instruction guide for more information. This TechTALK has guidelines for ordering factory-installed pass-through kits for Justrite safety cabinets to maintain FM approval and our 10-year warranty.


More Information
Model No 25973
UPC 697841008663
International Model No. 25973
Net Weight, lbs 1.0
Net Weight, kg 0.5



Download Specification PDF