K5.6 dry quick response HSW sprinkler is mainly used to protect areas subject to freezing temperatures. The sprinkler is secured in an extension nipple that has a seal at the inlet end to prevent water from entering the nipple until the sprinkler operates.
Available size
| Type | Temperature rating | Order length (A) | Working pressure (psi) | Ref. No. |
|---|---|---|---|---|
| Dry horizontal sidewall (HSW) | 135°F (57°C) | 5-1/2″ to 48″ | 175 | S4901 (UL/FM) |
| Dry horizontal sidewall (HSW) | 155°F (68°C) | 5-1/2″ to 48″ | 175 | S4902 (UL/FM) |
| Dry horizontal sidewall (HSW) | 175°F (79°C) | 5-1/2″ to 48″ | 175 | S4903 (UL/FM) |
| Dry horizontal sidewall (HSW) | 200°F (93°C) | 5-1/2″ to 48″ | 175 | S4904 (UL/FM) |
| Dry horizontal sidewall (HSW) | 286°F (141°C) | 5-1/2″ to 48″ | 175 | S4905 (UL/FM) |
| Dry recessed horizontal sidewall (HSW) | 135°F (57°C) | 3-1/4″ to 48″ | 175 | S4906 (UL/FM) |
| Dry recessed horizontal sidewall (HSW) | 155°F (68°C) | 3-1/4″ to 48″ | 175 | S4907 (UL/FM) |
| Dry recessed horizontal sidewall (HSW) | 175°F (79°C) | 3-1/4″ to 48″ | 175 | S4908 (UL/FM) |
| Dry recessed horizontal sidewall (HSW) | 200°F (93°C) | 3-1/4″ to 48″ | 175 | S4909 (UL/FM) |
| Dry recessed horizontal sidewall (HSW) | 286°F (141°C) | 3-1/4″ to 48″ | 175 | S4910 (UL) |
Note:
1. Dry sprinklers are furnished based on Order length (A) as measured per drawing. After the measurement is taken, round it to the nearest 1/4″ increment.
2. It is available with other mounting type, such as flush, sleeve & skirt, extended sleeve & skirt (deep), etc.
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
