ISCA-121

Industry Standard Single Vertical 500 lb. Closet Carrier

  • For wall hung bowls on a vertical stack
  • ASME A112.6.1M 500 lb. load rating
  • Compression seal nipple does not require sealants, positively holds test
  • Reversible uprights embossed with incremental height markings

Select options below to identify the UPC, Order Code, and Repair Kit for a specific ISCA-121

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA