ESTIMATED GAS FLOW RATE (IN SCFH) THROUGH
SAFECO Model: GFCX-NPT
2" 180# MAOP
GFC_5Back
Calculated from DP Tap to DP Tap
PRESSURE DROP (PSI)
Inlet
Pressure
(PSI)
 .50 WC 1.00 WC 5.00 WC 10.00 WC 20.00 WC 1 2 3 4 5
                   
0.25
 2832 4005
X
X
X
X
X
X
X
 X
0.5
 2856 4039 9032
X
X
X
X
X
X
 X
0.75
 2878 4071 9106 12878
X
X
X
X
X
 X
1
 2902 4105 9180 12982 18360
X
X
X
X
 X
1.5
 2948 4169 9324 13187 18650 21946
X
X
X
 X
2
 2993 4234 9467 13389 18935 22281
X
X
X
 X
3
 3081 4358 9747 13784 19495 22939 32442
X
X
 X
4
 3168 4479 10018 14168 20037 23578 33346 40840
X
 X
5
 3251 4598 10283 14543 20566 24201 34226 41917 48403 X
10
 3641 5148 11514 16283 23029 27099 38323 46936 54198 60595
15
 3992 5645 12626 17856 25252 29715 42024 51469 59431 66446
20
 4315 6103 13648 19301 27296 32119 45424 55633 64240 71822
25
 4616 6528 14597 20644 29196 34355 48587 59506 68711 76823
30
 4897 6927 15489 21906 30980 36454 51555 63142 72910 81516
40
 5418 7662 17134 24233 34270 40327 57031 69849 80655 90175
50
 5892 8333 18635 26355 37272 43858 62026 75966 87718 98072
60
 6332 8954 20024 28318 40049 47126 66647 81626 94253 105379
70
 6742 9535 21322 30155 42646 50182 70968 86918 100365 112211
80
 7128 10083 22546 31885 45093 53062 75041 91906 106124 118650
90
 7496 10601 23706 33526 47414 55793 78903 96636 111586 124757
100
 7846 11096 24813 35091 49626 58397 82585 101146 116794 130580
120
 8503 12025 26889 38027 53779 63283 89496 109610 126567 141507
140
 9111 12886 28816 40753 57634 67818 95911 117467 135638 151649
160
 9683 13694 30622 43307 61246 72070 101922 124829 144141 161154
180
 10222 14457 32328 45720 64657 76083 107599 131780 152167 170123
REVISION NOVEMBER 2011
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ESTIMATED GAS FLOW RATE (IN SCFH) THROUGH
SAFECO Model: GFCX-NPT
2" 180# MAOP
GFC_10Back
Calculated from DP Tap to DP Tap
PRESSURE DROP (PSI)
Inlet
Pressure
(PSI)
 .50 WC 1.00 WC 5.00 WC 10.00 WC 20.00 WC 1 2 3 4 5
                   
0.25
 2861 4046
X
X
X
X
X
X
X
 X
0.5
 2885 4080 9124
X
X
X
X
X
X
 X
0.75
 2908 4113 9198 13009
X
X
X
X
X
 X
1
 2932 4147 9273 13114 18546
X
X
X
X
 X
1.5
 2978 4212 9419 13321 18839 22168
X
X
X
 X
2
 3024 4277 9563 13525 19127 22507
X
X
X
 X
3
 3113 4403 9846 13924 19692 23171 32770
X
X
 X
4
 3200 4525 10120 14312 20240 23817 33683 41253
X
 X
5
 3284 4645 10387 14690 20774 24446 34572 42341 48892 X
10
 3678 5201 11631 16448 23262 27373 38711 47411 54746 61208
15
 4033 5703 12754 18037 25508 30016 42449 51989 60032 67118
20
 4359 6165 13786 19496 27572 32444 45883 56195 64889 72548
25
 4663 6594 14745 20853 29491 34703 49078 60108 69406 77599
30
 4947 6997 15646 22128 31293 36823 52076 63780 73647 82340
40
 5473 7740 17308 24478 34617 40735 57608 70555 81470 91086
50
 5952 8418 18824 26622 37649 44302 62653 76734 88605 99063
60
 6396 9045 20227 28605 40454 47603 67321 82451 95206 106444
70
 6811 9632 21538 30460 43077 50689 71685 87796 101379 113345
80
 7201 10185 22774 32208 45549 53598 75799 92835 107196 119849
90
 7572 10709 23946 33865 47893 56357 79701 97613 112714 126018
100
 7926 11209 25064 35446 50128 58987 83420 102168 117974 131899
120
 8589 12147 27161 38412 54323 63923 90401 110718 127846 142937
140
 9204 13017 29108 41165 58217 68504 96880 118654 137009 153181
160
 9781 13833 30932 43745 61865 72798 102952 126090 145597 162782
180
 10326 14604 32655 46182 65311 76852 108686 133112 153705 171848
REVISION NOVEMBER 2011
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SAFECO BRAND GFCX-NPT
Ductile Cast Iron Natural Gas Filter
FILTER ELEMENT
Number of Elements :
Inner Shield :
Outer Shield :
End Caps :
MIN Collapse :
Cellulose Part # :
Retention :
Polyester Part # :
Retention :
One
22 Ga. CS Perforated
18 Ga. CS Perforated
22 Ga CS EP
25 PSID
020040110-10C
10 Microns @ 99%
020040110-5P
5 Microns @ 99%
CONSTRUCTION MATERIALS
Closure Type :
Davit Arm :
Closure Bolts :
Closure Cap :
Gasket Size :
Gasket Mat'l :
Closure Hub :
Body :
Bottom :
Inlet :
Outlet :
Drain :
High-side DP Tap :
Low-side DP Tap :
Leg Supports :
Skirt :
Base Plate :
Net Weight :
Bolted
None, Handle
Grade 8 Hex, Zinc Plated
A-536 Gr 65-45-12
O-Ring, 357
BUNA
A-536 Gr 65-45-12
A-536 Gr 65-45-12
A-536 Gr 65-45-12
A-536 Gr 65-45-12
A-536 Gr 65-45-12
A-536 Gr 65-45-12
A-536 Gr 65-45-12
N / A
N / A
N / A
N / A
43 lbs
SCHEDULE OF OPENINGS
Inlet :
Outlet :
Drain :
Vent :
High-side DP Tap :
Low-side DP Tap :
2" F-NPT
2" F-NPT
1/2" F-NPT, w/ Plug
1/4" F-NPT, w/ Plug
1/4" F-NPT, w/ Plug
N/A
DESIGN
Pressure Class :
Max Pressure :
Max Temperature :
Corrosion Allowance :
CODE Stamped :
ASME / ANSI 125
180 psig
100 Degrees F
None
N / A
TESTING
Hydrostatic Test :
Pneumatic Test :
Radiography :
375 PSIG
80 PSIG
N / A
COATING
2 mils Oxidating Primer,
Sand Blasting and
Other Coatings Available