2019 China New Design Compensator Bellows - EH003 Upright Sprinkler, SR – Ehase-Flex

Model EH003 Upright Sprinkler, SR Application: Designed for use in automatic sprinkler system according to the installation standard(NFPA13). Standard Response Material:
Deflector Brass UNS-28000
Bulb Glass with Glycerin Solution, JOB G5 or Day-impex-937
Load Screw Brass UNS-28000
Seal Brass UNS-28000
Frame Brass UNS-28000
Seal Washer Washer, Coated on Both Sides, And Applied with Teflon Tape
Bulb Nominal DIA Standard Response 5.0mm
 Specification:

K Factor                    gpm/(psi)½( L³/min(bar)½ )

5.6 (80)

Nominal Thread Size

1/2” NPT and 1/2” BSPT

Max. Working Pressure

175 PSI (12bar)

Factory Testing Pressure

500 PSI (35bar)

Min. Operating Pressure

7 PSI (0.5 bar)

Temp. Rating ℉ (℃)

135(57)  155(68)  175(79)  200(93)286(141)

Finish

Brass or Chrome Plated or White Plated Available

Bulb Color

Model

Temp. Rating ℉ (℃)

Classification

Bulb Color

 

 EH003

135/57

ORDINARY

ORANGE

155/68

ORDINARY

RED

175/79

INTERMEDIATE

YELLOW

200/93

INTERMEDIATE

GREEN

286/141

HIGH

BLUE