K115 Metric · Quick response · Concealed pendent

K115 Quick Response Concealed Sprinklers

K115 metric quick-response concealed pendent sprinklers. The covered and exposed 68°C samples below belong to this series.

K115 metric Quick response 68°C / 155°F

Specify the exact sprinkler model and its matched cover assembly when ordering.

Product images

Covered assembly and exposed sprinkler

Compare the 68°C assembly with the sprinkler mechanism shown separately.

Covered assembly and exposed mechanism — 68°C1 / 3

Specifications

These specifications apply to the 68°C sample shown. Additional named configurations below have their own specifications.

Available configurations

The pictured concealed sprinkler has a K115 metric flow coefficient, quick response and a 68°C sprinkler temperature rating.

Factory model	K-factor (metric)	Response type	Operating temperature
ZSTDY115-68°C Q3A	K115	Quick response	68°C / 155°F

Order the cover assembly matched to the selected sprinkler. The sprinkler temperature does not specify the cover release temperature.

Compare the construction and visible markings. Open a photograph to enlarge it; confirm the required configuration with the quotation.

Quotation details

Send the exact sprinkler model, connection, working pressure, matched cover requirement and quantity.

ConnectionProvide the required connection size and thread designation.

Working pressureSpecify the working pressure required for your project.

Matched cover assemblyConfirm the compatible cover and its release temperature with the selected sprinkler.

Order quantityState the quantity required for each factory model.

Include the factory model, connection requirement, working pressure and quantity.