Fire Protective Systems Flashcards
1
Q
Ordinary sprinkler head
A
black body orange or red bulb
135-170 (100)
2
Q
Intermediate
A
White body yellow or green bulb
175-225 (150)
3
Q
High
A
Blue body blue bulb
250-300 (225)
4
Q
Extra High
A
Red body purple bulb
325-375 (300)
5
Q
Very Extra High
A
Green body black bulb
400-475 (375)
6
Q
Ultra high
A
Orange body black bulb
500-575 (475)
650 (625)
7
Q
Class I Standpipe
A
Requires 2 1/2” connection. May be fitted with 1 1/2” reducer. Can be used.
8
Q
Class II Standpipe
A
Fitted with 1” or 1 1/2” connection. Lower operating pressure than Class I or III. May be fitted with pre-connected hand line. Can not be used.
9
Q
Class III Standpipe
A
Meet requirements of both Class I and Class II systems. Can be used.
