Function fittings and flow controls, General information air fuse – Norgren Flow Controls User Manual
Page 19
Littleton, CO USA
Phone 303-794-2611
www.norgren.com
FIT-3-19
Function Fittings and Flow Controls
Dimensions in Inches (mm)
General Information
Air Fuse
(Excess Flow Check)
Drop pressure at
Shut off flow rate
Flow at 100 psi (7 bar)
Model
shut off flow
at
∆P 1 psi (0.07 bar)
Weight
NPT
ISO G
Port size
psi
(bar)
100 psi
(7 bar)
scfm
(dm
3
/s)
oz.
(Kg)
T60A2890
T60C2890
1⁄4
2.0
(.14)
17.6
(8)
13.8 (7)
1.4
(.04)
T60A2891
T60C2891
4.4
(.3)
29.7
(14)
13.8 (7)
1.4
(.04)
T60A3890
T60C3890
3⁄8
2.0
(.14)
41.1
(19)
28.6 (14)
2.3
(.07)
T60A3891
T60C3891
4.4
(.3)
68.2
(32)
28.6
(14)
2.3
(.07)
T60A4890
T60C4890
1⁄2
2.0
(.14)
68.2
(32)
49.2
(23)
5.3
(.15)
T60A4891
T60C4891
4.4
(.3)
102.3
(48)
49.2
(23)
5.3
(.15)
T60A6890
T60C6890
3⁄4
2.0
(.14)
102.3
(48)
91.1
(43)
4.6
(.13)
T60A6891
T60C6891
4.4
(.3)
169.5
(80)
91.1 (43)
4.6
(.13)
T60A8890
T60C8890
1
2.0
(.14)
195.0
(92)
144 (68)
19.0
(.54)
T60A8891
T60C8891
4.4
(.3)
271.0
(128)
144 (68)
19.0
(.54)
T60AB890
T60CB890
1-1⁄2
2.0
(.14)
394.0
(186)
307
(145)
38.8
(1)
T60AB891
T60CB891
4.4
(.3)
568.0
(268)
307
(145)
38.8
(1)
NPT : according to ANSI-B1.20.1.
ISO G : according to BS2779 and ISO-228/1
Flow and pressure test conducted according to ISO-6358 test circuit. Mean measured flow values are provided at
standard reference conditions.
B
C
D
D
C
A A/F
F
E
Model T60A289* T60C289* T60A389* T60C389* T60A489* T60C489* T60A689* T60C689* T60A889* T60C889* T60AB89* T60CB89*
NPT
ISO G
NPT
ISO G
NPT
ISO G
NPT
ISO G
NPT
ISO G
NPT
ISO G
A
0.81
0.81
0.94
0.94
1.25
1.25
1.25
1.25
2.00
2.00
2.50
2.50
(21)
(21)
(24)
(24)
(32)
(32)
(32)
(32)
(51)
(51)
(64)
(64)
B
2.01
2.01
2.44
2.44
3.07
3.07
3.54
3.54
4.65
4.65
5.71
5.71
(51)
(51)
(62)
(62)
(78)
(78)
(90)
(90)
(118)
(118)
(145)
(145)
C
1/4
1/4
3/8
3/8
1/2
1/2
3/4
3/4
1.0
1.0
1.5
1.5
D
0.39
0.43
0.41
0.55
0.59
0.54
0.56
0.75
0.66
1.00
0.68
1.00
(10)
(11)
(10)
(14)
(15)
(14)
(14)
(19)
(17)
(26)
(17)
(26)
E
0.12
0.12
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
(3)
(3)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
F
0.81
0.81
0.94
0.94
1.25
1.25
1.25
1.25
2.00
2.00
2.50
2.50
(21)
(21)
(24)
(24)
(32)
(32)
(32)
(32)
(51)
(51)
(64)
(64)