Csa Range Of Regulation; Dimensions & Part Numbers - Dungs FRI Serie Notice De Fonctionnement

CSA Range of Regulation (Flow Rates in CFH of Natural Gas)
Spring color Outlet
Pressure
Range
Brown 2" - 3.6"
White 2" - 5.2"
Orange 2" - 8"
Blue 4" - 12"
Red 10" - 22"
Yellow 12" - 28"
Black 24" - 44"
Pink 40" - 60"
Dimensions & Part Numbers
Type Mounts to
DMV Type
FRI 705/6 DMV 701
FRI 707/6 DMV 701
FRI 710/6 DMV 702/3 1" - 2"
FRI 712/6 DMV 702/3 1" - 2"
9 ... 10
FRI 705 FRI 705
FRI 707 FRI 707
1/2 x 1/2 3/4 x 3/4
5 - 100 5 - 130
5 - 100 5 - 130
5 - 200 5 - 220
5 - 300 5 - 350
5 - 500 5 - 600
5 - 600 5 - 700
5 - 700 5 - 850
5 - 800 5 - 1,000
a
b
For dimension b
FRI 710/712: 1, 1 1/4 in. NPT = 6.93"
FRI 710/712: 1 1/2, 2 in. NPT = 8.11"
NPT Order
Flanges No.
1/2" - 1" 230-472
1/2" - 1" 230-473
230-474
230-475
FRI 705 FRI 710
FRI 707 FRI 712
1 x 1 1 x 1
5 - 160 5 - 580
5 - 160 5 - 580
5 - 240 5 - 1,500
5 - 400 5 - 1,700
5 - 700 5 - 2,000
5 - 850 5 - 2,200
5 - 1,000 5 - 3,000
5 - 1,200 5 - 4,000
f
h
g
Dimensions [inch]
Dimensions [mm]
a b c
3.6 5.6 1.3
92 141 33
3.6 5.6 1.3
92 141 33
4.9 6.9/8.1 1.8
124 176/206 45
4.9 6.9/8.1 1.8
124 176/206 45
FRI 710 FRI 710
FRI 712 FRI 712
1 1/4 x 1 1/4 1 1/2 x 1 1/2
5 - 580 5 - 580
5 - 580 5 - 580
5 - 1,500 5 - 1,500
5 - 1,700 5 - 1,800
5 - 2,100 5 - 2,200
5 - 2,300 5 - 2,500
5 - 3,200 5 - 3,500
5 - 4,100 5 - 4,300
approx.
1.60"/40 mm
Required space
for mounting A2
pressure switch
d e f g
6.0 7.7 3.8 4.1
152 195 96 104
6.0 7.7 3.8 4.1
152 195 96 104
6.9 9.3 5.0 5.3
175 235 126 135
6.9 9.3 5.0 5.3
175 235 126 135
FRI 710
FRI 712
2 x 2
5 - 580
5 - 580
5 - 1,500
5 - 2,000
5 - 2,400
5 - 2,700
5 - 3,700
5 - 4,700
Order flanges
separately.
Weight
[lbs]
[kg]
h
5.5 2.0
139 0,9
5.5 2.0
139 0,9
6.7 3.5
169 1,6
6.7 3.5
169 1,6