Manifold Metal Flexible Hoses( 1/4″ X 12″ ,1/4″ X 20″ ,1/4″ X 36″ ,1/4″ X 12″ )- UL Listed
Flex hoses are used to connect the clean agent cylinder to the manifold in multiple cylinders arrangement. Flex hoses are constructed of high pressure
Water Sprinklers
UL approved horizontal sidewall sprinklers, K5.6, ½" thread; NX021 standard and NX022 quick response.
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Overview
Product Details
UL approved TUNA standard spray horizontal sidewall sprinklers, glass-bulb types for fire sprinkler systems in commercial applications. Launched in 2019 in two response series — NX021 standard response with a 5 mm bulb and NX022 quick response with a 3 mm bulb — across a range of temperature ratings and finishes.
Specifications & features
- UL approved glass-bulb horizontal sidewall sprinklers
- NX021 standard response (Ø5 mm bulb) and NX022 quick response (Ø3 mm bulb)
- Standard spray pattern, K-factor 5.6 (US) / 80 (metric)
- ½ inch connecting thread, NPT1/2 or R1/2
- Four nominal temperature ratings: 135°F/57°C, 155°F/68°C, 175°F/79°C and 200°F/93°C
- Natural brass or chrome plated finishes
- Max working pressure 175 psig (12 bar)
- Components: deflector, set screw, glass bulb, spring seal, button and frame
Technical specification
| NX021 | NX022 | |
|---|---|---|
| Style | Horizontal sidewall sprinkler | Horizontal sidewall sprinkler |
| Bulb Nominal Dia. & Response | Ø5 mm, standard response | Ø3 mm, quick response |
| Thread Size | NPT1/2 or R1/2 | NPT1/2 or R1/2 |
| Nominal Orifice Size | 1/2 inch | 1/2 inch |
| Nominal K-Factor | 5.6 (U.S.) / 80 (metric) | 5.6 (U.S.) / 80 (metric) |
| Max. Working Pressure | 175 psig / 1.2 MPa (12 bar) | 175 psig / 1.2 MPa (12 bar) |
| Sprinkler Finish | Natural brass or chrome plated | Natural brass or chrome plated |
| Nominal Temp. Rating | 135°F/57°C, 155°F/68°C, 175°F/79°C or 200°F/93°C | 135°F/57°C, 155°F/68°C, 175°F/79°C or 200°F/93°C |
| Max. Ambient Temp. | 135°F, 155°F: 100°F (38°C); 175°F, 200°F: 150°F (65°C) | 135°F, 155°F: 100°F (38°C); 175°F, 200°F: 150°F (65°C) |
| Listings and Approvals | UL | UL |
Approvals & certifications
UL
Model: NX021 / NX022
