K115 Metric · Standard response · 68°C

K115 Standard Response Sprinklers

K115 metric standard-response fire sprinklers rated at 68°C, available in upright, pendent and horizontal sidewall configurations.

K115 metric Standard response 68°C / 155°F

Select the orientation and factory model for your project.

Product images

Upright, pendent and horizontal sidewall

Compare the three 68°C configurations and select the orientation required for your project.

Upright1 / 3

Specifications

These specifications apply to the three K115 / 68°C configurations shown on this page.

Available configurations

Match the installation orientation to its factory model. Each configuration below has a K115 metric flow coefficient and a 68°C temperature rating.

Orientation	Factory model	K-factor (metric)	Operating temperature
Upright	T-ZSTZ115-68°C Q5A	K115	68°C / 155°F
Pendent	T-ZSTX115-68°C Q5A	K115	68°C / 155°F
Horizontal sidewall	T-ZSTBS115-68°C Q5A	K115	68°C / 155°F

Include the factory model when requesting a quotation.

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

Quotation details

Send your connection requirement, working pressure and order quantity with the selected factory model.

ConnectionProvide the required connection size and thread designation.

Working pressureSpecify the working pressure required for your project.

Order quantityState the quantity required for each factory model.

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