Products
Cleanrooms - Braided Hose
Our braided flexible sprinkler hoses for cleanrooms are available with either a 1/2″ or 1″ outlet, and in three different lengths: 30″, 47″, 67″. These hoses have a maximum temperature rating of 225°F and a maximum pressure rating of 175 psi.
-Stainless Steel 304 (Hose and Braided Jacket)
-Zinc-plated Steel (Nut & Nipple)
-EPDM Sealing Gasket
-Nylon Isolation Ring
-FM Approved
Technical Data
BRAIDED FLEXIBLE SPRINKLER DROPS APPLIANCE STANDARDS
National Fire Protection Association (NFPA):
NFPA 13: Standard for installation of sprinkler systems
NFPA 13D: Standard for the installation of sprinkler systems in one and two-family dwellings and manufactured homes
NFPA 13R: Standard for installation of sprinkler systems in residential occupancies up to and including four stories in height
NFPA 13 Section 9.2.1.3.3.3: Hangers are not required for flexible connections as long as the length does not exceed 6 ft.
Factory Mutual (FM), FM Class No. 1637:
Approved standard for flexible sprinkler hose with threaded end fittings
CLEANROOM APPLICATION
Sprinkler and escutheon plate not included
SPECIFICATIONS
| Lengths Available | 30″, 47″, and 67″ | ||
| Connection | Inlet – 1″ Outlet – 1/2″ |
MATERIALS
| Hose/Braid | Stainless Steel 304 | ||
| Flange | |||
| Tube & Nipples | |||
| O-Ring | EPDM |
TECHNICAL DATA
| Hose Type | Braided w/Flanges Welded to Outlet Reducer | |||||
| Max. Temperature | 225°F | |||||
| Max. Pressure | 174 psig | |||||
| Min. Bend Radius* | 8″ | |||||
| K-Factor (1/2″ Outlet) | 5.6 | |||||
Do not bend within 2.25″ from connection nuts
FRICTION LOSS DATA
| Model# | Length | Outlet Size | Max. Number of 90° Bends | Equivalent Length of 1″ Sch. 40 Pipe in ft. | |||||
| EFSPC-01A | 30″ | 1/2″ | 1 | 1.6′ | |||||
| EFSPC-02A | 47″ | 1/2″ | 3 | 9.5′ | |||||
| EFSPC-03A | 67″ | 1/2″ | 4 | 13.6′ | |||||
Republic of Korea
21 Yangpyeong-ro, Yeongdeungpo-gu, Seoul, Republic of Korea
