K5.6 (K80 Metric) · 68°C
DN15 standard-response automatic fire sprinklers with K5.6 (K80 metric), available in upright, pendent and horizontal sidewall configurations. The main gallery and model table show the 68°C red-bulb versions.
BSPT is the default thread; NPT is available. Select your temperature, frame material and installation orientation when requesting a quotation.
Product images
Compare the upright, pendent and horizontal sidewall 68°C samples in the main gallery. Additional temperature samples are shown in Product photographs below; each caption identifies the photographed configuration.
Specifications
The three pictured models share DN15, K5.6 (K80 metric), 68°C and the maximum working pressure below. Additional temperature, frame and thread options are listed separately; the exact configuration is confirmed with your quotation.
Available models
These factory references cover the three pictured 68°C models. Model references for other temperatures and requested option combinations are confirmed with the quotation.
| Orientation | Factory Model | K-factor |
|---|---|---|
| Upright sprinkler | T-ZSTZ 80-68°C Q5A | K5.6 US / K80 metric |
| Pendent sprinkler | T-ZSTX 80-68°C Q5A | K5.6 US / K80 metric |
| Horizontal sidewall sprinkler | T-ZSTBS 80-68°C Q5A | K5.6 US / K80 metric |
Packaging
100 pieces per box, with the same packing for copper-based and stainless steel frames. Contact sales for shipping and label requirements.
Compare the construction and visible markings. Open a photograph to enlarge it; confirm the required configuration with the quotation.
Compare the specifications for each named configuration below. Values apply only to the configuration shown.
Applies to the pictured upright, pendent and horizontal-sidewall copper-frame models. Stainless-steel frame weight is specified separately with the order.
Quotation confirmation
Start with the orientation and quantity you need. Add your temperature, BSPT or NPT thread and copper-based or stainless steel frame preference if available; we will confirm the exact supply configuration with your quotation.
Send your orientation and quantity. Add temperature, thread, frame material, destination and documentation requirements if available.
