Characteristics and Functions

Model

T-ZSTX

Material

Brass, chrome plating

Type

fire sprinkler parts with fire sprinkler cover

Norminal diameter(mm)

DN15 or DN20

Connecting thread

R1/2 or R3/4

Glass bulb color

Orange, red, yellow, green, blue, purple

Temperature rating

57,68, 79,93,141,182 degree

Flow Rate

80±4 or 115±6

Bulb

3mm or 5mm

Response

Standard or quick response

                                           Basic Parameters of Fire Sprinkler

Model

Norminal Diameter

Thread

Flow Rate

Style

T-ZSTP

DN15

R1/2

80±4

Upright/Pendent

DN20

R3/4

115±6

T-ZSTX

DN15

R1/2

80±4

Pendent

DN20

R3/4

115±6

T-ZSTZ

DN15

R1/2

80±4

Upright

DN20

R3/4

115±6

T-ZSTBS

DN15

R1/2

80±4

Horizontal Sidewall

DN20

R3/4

115±6

ZSTDY

DN15

R1/2

80±4

Pendent

DN20

R3/4

115±6

Nozzle Rated Temp

Max Ambient Temp

Glass Ball Color

57°C

27°C

Orange

68°C

38°C

Red

79°C

49°C

Yellow

93°C

63°C

Green

141°C

111°C

Blue

182°C

152°C

Purple