- 476 -
FT SERIES
FABRICATED STRAINERS
FT SERIES
FABRICATED T-STRAINERS
PRESSURES TO 3705 PSIG (255
BARG)
T
EMPERATURES TO 800ºF (427ºC)
● Custom engineered and fabricated T strainers
● RF or RTJ Flanges or Buttweld end connections
in accordance with ASME 16.34 and 16.5
● Standard thru bolt cover design.
● Installaion in horizontal or vertical pipelines.
● Three flow configurations available.
● Stainless steel perforated screens are standard
● Cover lifting lug standard on sizes 10" and larger
MODELS
●FT1 – Inline, straight through flow
● FT2 – 90 degree angle flow – top to side
● FT3 – 90 degree angle flow – side to top
● FTZ – Custom Configuration
O
PTIONS
● Other materials, sizes and/or configurations
● Quick Opening covers –
● Other screen, mesh or wedgewire –
● Vent, Drain and/or differential pressure connections
● “U” stamped vessels
● NACE MRO10-75 Certification
● External/Internal coatings
● 600# flanges and higher
● Oxygen cleaning
● Contact Factory for other Options
APPLICABLE CODES
● Designed/Manufactured to meet ASME B31.1, ASME B31.3, or
ASME B31.4 and/or ASME Section VIII, Div. 1.
● Canadian Registration Numbers (CRN)
● Welders certified to ASME Section IX
A
PPLICATIONS
●Steam, liquid, gas and oil service
● Power Industry
● Pulp & Paper
● Process Equipment
● Chemical Industry
● Metal & Mining
● Water & Waste
● Metal & Mining
F T 2 V P 4 R - B 4 A
1234567891011
Model
Inlet Connec-
Material Size Class tion Dash Cover Perf Mesh
FT Series Ordering Code
Model - Position 1 - 3
FT1 - Inline Flow
FT2 - 90 degree angle flow
- Top to Side
FT3 - 90 degree angle flow
- Side to Top
FTZ - Custom
Configurations
Material - Position 4
C - Carbon Steel
L - Low Temp CS
V - 304 SS
T - 316 SS
M - Monel
Z - Other
Inlet Size - Position 5
H - 2
J - 2
1
⁄2
K - 3
M - 4
N - 5
P - 6
Q - 8
R - 10
S - 12
T - 14
Class - Position 6
1 - 150
2 - 250
3 - 300
4 - 600
5 - 900
6 - 1500
Z - Other
Connection - Position 7
B - Butt Weld
1
F - Flat Face Flange
J - Ring Joint Flange
R - Raised Face Flange
Z - Other
Dash - Position 8
Cover - Position 9
B - Bolted
C - Bolted w/C-Clamp
D - Bolted w/Davit
J - Bolted w/Hinge
H - T - Bolt Hinged
T - Threaded Hinged
Y - Yoke Hinged
Z - Other
Perf - Position 10
304 SS Material
2
B - 3/64"
1 - 1/32"
2 - 1/16"
3 - 3/32"
4 - 1/8"
5 - 5/32"
6 - 3/16"
7 - 7/32"
8 - 1/4"
9 - 3/8"
Z - Other
1. For Buttweld connections please
specify mating pipe schedule.
2. For other screen material, contact
factory.
See page 468
See page 484
U - 16
V - 18
W - 20
X - 22
Y - 24
1 - 28
2 - 30
3 - 36
4 - 40
Z - Other
Mesh2-
Position 11
A - None
1 - 10
2 - 20
3 - 30
4 - 40
5 - 50
6 - 60
7 - 80
8 - 100
9 - 120
Z - Other
PRESSURE/TEMPERATURE CHART
ASME B16.34
For higher pressure classes & other materials, consult factory.
For any variations, use the part
numbering system above but
clearly indicate the additional
requirements.
For Quick Opening Covers see page 468
- 477 -
FT1 SERIES
FABRICATED STRAINERS
FT1 SERIES
FABRICATED T-STRAINERS
SPECIFICATION
T Strainer shall be designed and manufactured to meet ASME B31.1, ASME
B31.3 or ANSI B31.4 and/or ASME Section VIII Div. 1. The strainer shall be
straight flow design with vertical screen supports. The screen shall be size
______ perf Stainless Steel. The strainer shall have a bolted cover furnished.
The strainer shall be have an inlet size of ______ and Open Area Ratio of
_______. The T Strainer shall be SSI FT1 Series.
M
ATERIALS OF CONSTRUCTION(CARBON STEEL SHOWN*)
Part ……………………………………………………………Carbon Steel
Body ……………………………………………………………A234-WPB
Flanges ………………………………………………………………A105
Screen1……………………………………………………………304 SS
Internal support ribs …………………………………………Carbon Steel
Coupling / threadolets ………………………………………………A105
Gasket1……………………………………………304 SS Spiral Wound
Stud ………………………………………………………………A193-B7
Nut…………………………………………………………………A194-2H
Connections: 2-24”
RF, RTJ or Buttweld
2
STANDARD
SIZE SCREEN MATERIALS
2"- 12" 1/8" Perf. 304SS
14"- 24" 3/16" Perf. 304SS
SCREEN OPENINGS
DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)
(For 600#, 900# and 1500# dimensions and weights - contact factory)
* Other material available - consult factory
1. Recommended Spare Parts
Materials specification will change when NACE MR01-75 is specified.
A B C D Approx. Weights
Flanged Buttweld Flanged/ Flanged Buttweld Flanged/ Cover Unit Unit
Buttweld Buttweld (Flanged) (Buttweld)
Size
CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS
150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300
2 10 101⁄
2 5 5 5
7
⁄
8 6
1
⁄
4 5 5
1
⁄
4 2
1
⁄
2 2
1
⁄
2 11 11
1
⁄
2 5 8 28 42 16 24
(50) (254) (267) (127) (127) (149) (159) (127) (133) (63) (63) (279) (292) (2.3) (3.6) (12.7) (19.1) (7.3) (10.9)
21⁄
2 11
1
⁄
2 12 6 6 6
5
⁄
8 7 5
3
⁄
4 6 3 3 12
15
⁄
16 13
7
⁄
16 71440552530
(65) (292) (305) (152) (152) (168) (178) (146) (152) (76) (76) (329) (341) (3.2) (6.4) (18.1) (24.9) (11.3) (13.6)
3121⁄4 13 63⁄4 63⁄4 73⁄16 73⁄4 61⁄8 61⁄2 33⁄8 33⁄8 133⁄4 141⁄2 91652723242
(80) (311) (330) (172) (172) (182) (197) (155) (165) (86) (86) (349) (368) (4.1) (7.3) (23.6) (32.7) (14.5) (19.1)
4141⁄4 15 81⁄4 81⁄4 83⁄16 87⁄8 71⁄8 71⁄2 41⁄8 41⁄8 161⁄4 17 17 27 79 125 49 75
(100) (362) (381) (210) (210) (208) (225) (181) (190) (105) (105) (413) (432) (7.7) (12.2) (35.8) (56.7) (22.2) (34)
5163⁄4 171⁄2 93⁄4 93⁄4 97⁄16 101⁄4 8 3/8 83⁄4 47⁄8 47⁄8 191⁄4 20 20 35 105 160 67 96
(125) (425) (445) (248) (248) (240) (260) (212) (222) (124) (124) (489) (508) (9.1) (15.9) (47.6) (72.6) (30.4) (43.5)
6181⁄4 19 111⁄4 111⁄4 101⁄4 11 91⁄8 91⁄2 55⁄8 55⁄8 211⁄4 22 26 50 140 225 92 141
(150) (464) (483) (286) (286) (260) (281) (232) (241) (143) (143) (540) (559) (11.8) (22.7) (63.5) (102.1) (41.7) (64)
8 22 223⁄
4 14 14 12
1
⁄
4 13
1
⁄
8 11 11
3
⁄
8 7 7 26 26
3
⁄
4 45 81 230 350 152 216
(200) (559) (578) (356) (356) (311) (333) (279) (289) (178) (178) (660) (679) (20.4) (36.7) (104.3) (158.8) (68.9) (98)
10 25 261⁄4 17 17 1313⁄16 151⁄8 121⁄2 131⁄8 81⁄2 81⁄2 30 311⁄4 70 124 325 495 221 313
(250) (635) (667) (432) (432) (351) (384) (317) (333) (216) (216) (762) (794) (31.8) (56.2) (147.4) (224.5) (100.2) (142)
12 29 301⁄4 20 20 157⁄8 171⁄4 141⁄2 151⁄8 10 10 35 361⁄4 110 185 500 765 340 485
(300) (737) (768) (508) (508) (403) (438) (368) (384) (254) (254) (889) (921) (49.9) (83.9) (226.8) (347) (154.2) (220)
14 32 331⁄
4 22 22 17
1
⁄
2 18
7
⁄
8 16 16
5
⁄
8 11 11 39 40
1
⁄
4 140 250 710 1025 490 665
(350) (813) (845) (559) (559) (444) (479) (406) (422) (279) (279) (991) (1022) (63.5) (113.4) (322.1) (464.9) (222.3) (301.6)
16 34 351⁄2 24 24 189⁄16 201⁄8 17 173⁄4 12 12 42 431⁄2 180 295 860 1320 580 820
(400) (864) (902) (610) (610) (471) (511) (432) (451) (305) (305) (1067) (1105) (81.6) (133.8) (390.1) (598.8) (263.1) (372)
18 38 391⁄
2 27 27 20
11
⁄
16 22
1
⁄
4 19 19
3
⁄
4 13
1
⁄
2 13
1
⁄
2 47 48
1
⁄
2 220 395 1025 1700 725 1060
(450) (965) (1003) (686) (686) (525) (565) (482) (502) (343) (343) (1194) (1232) (99.8) (179.2) (464.9) (771.1) (328.9) (480.8)
20 413⁄
8 42
3
⁄
4 30 30 22
1
⁄
2 24 20
11
⁄
16 21
3
⁄
8 15 15 51
3
⁄
8 52
3
⁄
4 285 505 1350 2250 990 1450
(500) (1051) (1085) (762) (762) (571) (609) (525) (542) (381) (381) (1305) (1340) (129.3) (229.1) (612.4) (1020.6) (449.1) (657.7)
24 46 471⁄4 34 34 25 261⁄2 23 235⁄8 17 17 58 591⁄4 430 790 2100 2340 1580 2240
(600) (1168) (1200) (864) (864) (635) (673) (584) (600) (432) (432) (1473) (1505) (195) (358.3) (952.6) (1061.4) (716.7) (1016.1)
Note: Cover lifting lugs standard on sizes 10 and larger. Lifting lug dimensions are not included above.
Dimensions shown are subject to change. Contact factory for certified prints when required.
2. For Buttweld connection please specify
mating pipe shedule.
- 478 -
FT2 SERIES
FABRICATED STRAINERS
FT2 SERIES
FABRICATED T-STRAINERS
SPECIFICATION
T Strainer shall be designed and manufactured to meet ASME B31.1, ASME
B31.3 or ANSI B31.4 and/or ASME Section VIII Div. 1. The strainer shall be 90
degree angle flow design with horizontal screen supports. The flow shall be top
to side. The screen shall be size ______ perf Stainless Steel. The strainer shall
have a bolted cover furnished. The strainer shall be have an inlet size of ______
and Open Area Ratio of _______. The T Strainer shall be SSI FT2 Series.
MATERIALS OF
CONSTRUCTION
(CARBON
STEEL SHOWN*)
Part ……………………………………………………………Carbon Steel
Body ……………………………………………………………A234-WPB
Flanges ………………………………………………………………A105
Screen1……………………………………………………………304 SS
Internal support ribs …………………………………………Carbon Steel
Coupling / threadolets ………………………………………………A105
Gasket1……………………………………………304 SS Spiral Wound
Stud ………………………………………………………………A193-B7
Nut…………………………………………………………………A194-2H
Connections: 2-24”
RF, RTJ or Buttweld
2
STANDARD
SIZE SCREEN MATERIALS
2"- 12" 1/8" Perf. 304SS
14"- 24" 3/16" Perf. 304SS
SCREEN OPENINGS
DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)
(For 600#, 900# and 1500# dimensions and weights - contact factory)
* Other material available - consult factory
1. Recommended Spare Parts
Materials specification will change when NACE MR01-75 is specified.
A B C D Approx. Weights
Flanged Buttweld Flanged Buttweld Flanged Buttweld Flanged/ Cover Unit Unit
Buttweld (Flanged) (Buttweld)
Size
CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS
150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300
2103⁄4 113⁄8 81⁄4 85⁄8 5 51⁄4 21⁄2 21⁄2 5 51⁄4 21⁄2 21⁄2 121⁄2 13 5 8 28 42 16 24
(50) (273) (289) (209) (219) (127) (133) (63) (63) (127) (133) (63) (63) (318) (330) (2.3) (3.6) (12.7) (19.1) (7.3) (10.9)
21⁄2 123⁄8 13 95⁄8 10 53⁄4 6 3 3 53⁄4 6 3 3 143⁄4 151⁄2 71440552530
(65) (314) (330) (244) (254) (146) (152) (76) (76) (146) (152) (76) (76) (375) (394) (3.2) (6.4) (18.1) (24.9) (11.3) (13.6)
3133⁄
16 14
1
⁄
8 10
7
⁄
16 11 6
1
⁄
8 6
1
⁄
2 3
3
⁄
8 3
3
⁄
8 6
1
⁄
8 6
1
⁄
2 3
3
⁄
8 3
3
⁄
8 15
1
⁄
4 16 9 16 52 72 32 42
(80) (335) (359) (265) (280) (155) (165) (86) (86) (155) (165) (86) (86) (387) (406) (4.1) (7.3) (23.6) (32.7) (14.5) (19.1)
4153⁄16 161⁄4 123⁄16 127⁄8 71⁄8 71⁄2 41⁄8 41⁄8 71⁄8 71⁄2 41⁄8 41⁄8 183⁄8 191⁄8 17 27 79 125 49 75
(100) (386) (412) (310) (327) (181) (190) (105) (105) (181) (190) (105) (105) (467) (486) (7.7) (12.2) (35.8) (56.7) (22.2) (34)
51711⁄16 187⁄8 143⁄16 15 83⁄8 83⁄4 47⁄8 47⁄8 83⁄8 83⁄4 47⁄8 47⁄8 215⁄8 223⁄8 20 35 105 160 67 96
(125) (449) (479) (361) (381) (212) (222) (124) (124) (212) (222) (124) (124) (549) (568) (9.1) (15.9) (47.6) (72.6) (30.4) (43.5)
6191⁄
4 20
7
⁄
16 15
3
⁄
4 16
9
⁄
16 9
1
⁄
8 9
1
⁄
2 5
5
⁄
8 5
5
⁄
8 9 1/8 9
1
⁄
2 5
5
⁄
8 5
5
⁄
8 23
11
⁄
16 24
5
⁄
8 26 50 140 225 92 141
(150) (489) (519) (400) (421) (232) (241) (143) (143) (232) (241) (143) (143) (606) (625) (11.8) (22.7) (63.5) (102.1) (41.7) (64)
8231⁄8
24
3
⁄8
19
1
⁄8
20 11 11
3
⁄8
7 7 11 11
3
⁄8
7 7 29 29
3
⁄4
45 81 230 350 152 216
(200) (588) (619) (486) (508) (279) (289) (178) (178) (279) (289) (178) (178) (737) (756) (20.4) (36.7) (104.3) (158.8) (68.9) (98)
10 263⁄16 281⁄8 223⁄16 231⁄2 121⁄2 131⁄8 81⁄2 81⁄2 121⁄2 131⁄8 81⁄2 81⁄2 331⁄2 343⁄4 70 124 325 495 221 313
(250) (665) (714) (564) (597) (317) (333) (216) (216) (317) (333) (216) (216) (851) (883) (31.8) (56.2) (147.4) (224.5) (100.2) (142)
12 301⁄
4 32
1
⁄
4 25
3
⁄
4 27
1
⁄
8 14
1
⁄
2 15
1
⁄
8 10 10 14
1
⁄
2 15
1
⁄
8 10 10 39 40
1
⁄
4 110 185 500 765 340 485
(300) (768) (819) (654) (689) (368) (384) (254) (254) (368) (384) (254) (254) (991) (1022) (49.9) (83.9) (226.8) (347) (154.2) (220)
14 333⁄8 353⁄8 283⁄8 293⁄4 16 165⁄8 11 11 16 165⁄8 11 11 43 441⁄4 140 250 710 1025 490 665
(350) (848) (898) (720) (755) (406) (422) (279) (279) (406) (422) (279) (279) (1092) (1124) (63.5) (113.4) (322.1) (464.9) (222.3) (301.6)
16 357⁄16 373⁄4 307⁄16 32 17 173⁄4 12 12 17 173⁄4 12 12 46 471⁄2 180 295 860 1320 580 820
(400) (900) (959) (773) (813) (432) (451) (305) (305) (432) (451) (305) (305) (1168) (1207) (81.6) (133.8) (390.1) (598.8) (263.1) (372)
18 399⁄
16 41
7
⁄
8 34 35
5
⁄
8 19 19
3
⁄
4 13
1
⁄
2 13
1
⁄
2 19 19
3
⁄
4 13
1
⁄
2 13
1
⁄
2 51
1
⁄
2 53 220 395 1025 1700 725 1060
(450) (1005) (1063) (865) (905) (482) (501) (343) (343) (482) (501) (343) (343) (1308) (1346) (99.8) (179.2) (464.9) (771.1) (328.9) (480.8)
20 43 451⁄4 373⁄8 387⁄8 2011⁄16 213⁄8 15 15 2011⁄16 213⁄8 15 15 5911⁄16 623⁄4 285 505 1350 2250 990 1450
(500) (1094) (1149) (949) (987) (525) (543) (381) (381) (525) (543) (381) (381) (1516) (1594) (129.3) (229.1) (612.4) (1020.6) (449.1) (657.7)
24 477⁄8 50 417⁄8 433⁄8 23 235⁄8 17 17 23 235⁄8 17 17 63 641⁄4 430 790 2100 2340 1580 2240
(600) (1216) (1270) (1064) (1102) (584) (600) (432) (432) (584) (600) (432) (432) (1600) (1632) (195) (358.3) (952.6) (1061.4) (716.7) (1016.1)
Note: Cover lifting lugs standard on sizes 10 and larger. Lifting lug dimensions are not included above.
Dimensions shown are subject to change. Contact factory for certified prints when required.
2. For Buttweld connection please specify
mating pipe shedule.
- 479 -
FT3 SERIES
FABRICATED STRAINERS
FT3 SERIES
FABRICATED T-STRAINERS
SPECIFICATION
T Strainer shall be designed and manufactured to meet ASME B31.1, ASME
B31.3 or ANSI B31.4 and/or ASME Section VIII Div. 1. The strainer shall be 90
degree angle flow design. The flow shall be side to top. The screen shall be
size ______ perf Stainless Steel. The strainer shall have a bolted cover
furnished. The strainer shall be have an inlet size of ______ and Open Area Ratio
of _______. The T Strainer shall be SSI FT3 Series.
MATERIALS OF
CONSTRUCTION
(CARBON
STEEL SHOWN*)
Part ……………………………………………………………Carbon Steel
Body ……………………………………………………………A234-WPB
Flanges ………………………………………………………………A105
Screen1……………………………………………………………304 SS
Internal support ribs …………………………………………Carbon Steel
Coupling / threadolets ………………………………………………A105
Gasket1……………………………………………304 SS Spiral Wound
Stud ………………………………………………………………A193-B7
Nut…………………………………………………………………A194-2H
Connections: 2-24”
RF, RTJ or Buttweld
2
STANDARD
SIZE SCREEN MATERIALS
2"- 12" 1/8" Perf. 304SS
14"- 24" 3/16" Perf. 304SS
SCREEN OPENINGS
* Other material available - consult factory
1. Recommended Spare Parts
Materials specification will change when NACE MR01-75 is specified.
DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)
(For 600#, 900# and 1500# dimensions and weights - contact factory)
A B C D Approx. Weights
Flanged Buttweld Flanged Buttweld Flanged Buttweld Flanged/ Cover Unit Unit
Buttweld (Flanged) (Buttweld)
Size
CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS CLASS
150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300 150 300
2103⁄4 113⁄8 81⁄4 85⁄8 5 51⁄4 21⁄2 21⁄2 5 51⁄4 21⁄2 21⁄2 121⁄2 13 5 8 28 42 16 24
(50) (273) (289) (209) (219) (127) (133) (63) (63) (127) (133) (63) (63) (318) (330) (2.3) (3.6) (12.7) (19.1) (7.3) (10.9)
21⁄2 123⁄8 13 95⁄8 10 53⁄4 6 3 3 53⁄4 6 3 3 143⁄4 151⁄2 71440552530
(65) (314) (330) (244) (254) (146) (152) (76) (76) (146) (152) (76) (76) (375) (394) (3.2) (6.4) (18.1) (24.9) (11.3) (13.6)
3133⁄
16 14
1
⁄
8 10
7
⁄
16 11 6
1
⁄
8 6
1
⁄
2 3
3
⁄
8 3
3
⁄
8 6
1
⁄
8 6
1
⁄
2 3
3
⁄
8 3
3
⁄
8 15
1
⁄
4 16 9 16 52 72 32 42
(80) (335) (359) (265) (280) (155) (165) (86) (86) (155) (165) (86) (86) (387) (406) (4.1) (7.3) (23.6) (32.7) (14.5) (19.1)
4153⁄16 161⁄4 123⁄16 127⁄8 71⁄8 71⁄2 41⁄8 41⁄8 71⁄8 71⁄2 41⁄8 41⁄8 183⁄8 191⁄8 17 27 79 125 49 75
(100) (386) (412) (310) (327) (181) (190) (105) (105) (181) (190) (105) (105) (467) (486) (7.7) (12.2) (35.8) (56.7) (22.2) (34)
51711⁄
16 18
7
⁄
8 14
3
⁄
16 15 8
3
⁄
8 8
3
⁄
4 4
7
⁄
8 4
7
⁄
8 8
3
⁄
8 8
3
⁄
4 4
7
⁄
8 4
7
⁄
8 21
5
⁄
8 22
3
⁄
8 20 35 105 160 67 96
(125) (449) (479) (361) (381) (212) (222) (124) (124) (212) (222) (124) (124) (549) (568) (9.1) (15.9) (47.6) (72.6) (30.4) (43.5)
6191⁄4 207⁄16 153⁄4 169⁄16 91⁄8 91⁄2 55⁄8 55⁄8 9 1/8 91⁄2 55⁄8 55⁄8 2311⁄16 245⁄8 26 50 140 225 92 141
(150) (489) (519) (400) (421) (232) (241) (143) (143) (232) (241) (143) (143) (606) (625) (11.8) (22.7) (63.5) (102.1) (41.7) (64)
8231⁄8 243⁄8 191⁄8 20 11 113⁄8 7 7 11 113⁄8 7 7 29 293⁄4 45 81 230 350 152 216
(200) (588) (619) (486) (508) (279) (289) (178) (178) (279) (289) (178) (178) (737) (756) (20.4) (36.7) (104.3) (158.8) (68.9) (98)
10 263⁄
16 28
1
⁄
8 22
3
⁄
16 23
1
⁄
2 12
1
⁄
2 13
1
⁄
8 8
1
⁄
2 8
1
⁄
2 12
1
⁄
2 13
1
⁄
8 8
1
⁄
2 8
1
⁄
2 33
1
⁄
2 34
3
⁄
4 70 124 325 495 221 313
(250) (665) (714) (564) (597) (317) (333) (216) (216) (317) (333) (216) (216) (851) (883) (31.8) (56.2) (147.4) (224.5) (100.2) (142)
12 301⁄4 321⁄4 253⁄4 271⁄8 141⁄2 151⁄8 10 10 141⁄2 151⁄8 10 10 39 401⁄4 110 185 500 765 340 485
(300) (768) (819) (654) (689) (368) (384) (254) (254) (368) (384) (254) (254) (991) (1022) (49.9) (83.9) (226.8) (347) (154.2) (220)
14 333⁄8 353⁄8 283⁄8 293⁄4 16 165⁄8 11 11 16 165⁄8 11 11 43 441⁄4 140 250 710 1025 490 665
(350) (848) (898) (720) (755) (406) (422) (279) (279) (406) (422) (279) (279) (1092) (1124) (63.5) (113.4) (322.1) (464.9) (222.3) (301.6)
16 357⁄16 373⁄4 307⁄16 32 17 173⁄4 12 12 17 173⁄4 12 12 46 471⁄2 180 295 860 1320 580 820
(400) (900) (959) (773) (813) (432) (451) (305) (305) (432) (451) (305) (305) (1168) (1207) (81.6) (133.8) (390.1) (598.8) (263.1) (372)
18 399⁄16 417⁄8 34 355⁄8 19 193⁄4 131⁄2 131⁄2 19 193⁄4 131⁄2 131⁄2 511⁄2 53 220 395 1025 1700 725 1060
(450) (1005) (1063) (865) (905) (482) (501) (343) (343) (482) (501) (343) (343) (1308) (1346) (99.8) (179.2) (464.9) (771.1) (328.9) (480.8)
20 43 451⁄4 373⁄8 387⁄8 2011⁄16 213⁄8 15 15 2011⁄16 213⁄8 15 15 5911⁄16 623⁄4 285 505 1350 2250 990 1450
(500) (1094) (1149) (949) (987) (525) (543) (381) (381) (525) (543) (381) (381) (1516) (1594) (129.3) (229.1) (612.4) (1020.6) (449.1) (657.7)
24 477⁄8 50 417⁄8 433⁄8 23 235⁄8 17 17 23 235⁄8 17 17 63 641⁄4 430 790 2100 2340 1580 2240
(600) (1216) (1270) (1064) (1102) (584) (600) (432) (432) (584) (600) (432) (432) (1600) (1632) (195) (358.3) (952.6) (1061.4) (716.7) (1016.1)
Note: Cover lifting lugs standard on sizes 10 and larger. Lifting lug dimensions are not included above.
Dimensions shown are subject to change. Contact factory for certified prints when required.
2. For Buttweld connection please specify
mating pipe shedule.
- 480 -
FT1 SERIES
FABRICATED STRAINERS
FT1 SERIES
†
FABRICATED T-STRAINER
PRESSURE DROP - LIQUIDS
Water Service, Clean Basket, 1/32" - 1/4" Perforated Screen*
Notes:
(1) Pressure drop curves are based on water flow with standard screens. See Screen
Correction Factor Chart for correction factors to be used with other fluids and/or screen
openings.
* For Gas or Air service, consult Factory
†
FT2 and FT3 - For Pressure Drop contact Factory.
Steam Service Pressure Drop
Consult Factory
Correction Factors for Other Viscous Liquids
and/or Mesh Liners Consult Factory
Correction Factors for Clogged
Screens Consult Factory
- 481 -
FT1 SERIES
FABRICATED STRAINERS
XH Pipe Gross Free Open
Perf. Inlet Screen Screen Area
Size Diameter Opening Area Area Area Ratio
(inches) % (in2) (in2) (in2) (OAR)
2 1/8 40% 3.36 22 9 2.7
21⁄2 1/8 40% 4.79 25 10 2.1
3 1/8 40% 7.39 40 16 2.2
4 1/8 40% 12.73 58 23 1.8
5 1/8 40% 20.01 82 33 1.6
6 1/8 40% 28.89 105 42 1.5
8 1/8 40% 50.03 167 67 1.3
10 1/8 40% 78.85 235 94 1.2
12 1/8 40% 113.10 330 132 1.2
14 3/16 50% 140.50 420 210 1.5
16 3/16 50% 185.66 510 255 1.4
18 3/16 50% 237.10 640 320 1.3
20 3/16 50% 294.83 780 390 1.3
24 3/16 50% 429.13 1,060 530 1.2
FT1 SERIES
†
FABRICATED T-STRAINER
OPEN AREA RATIOS
with Standard Perforated Screen
OAR = Free Screen Area / Inlet Area
Free Screen Area = Opening % x Gross Screen Area
Values shown are approximate. Consult factory for exact ratios.
Basket Burst Pressure
Page 485
Other Screen Openings
Page 484
For FT2, FT3 Open Area Ratios please contact SSI.
†
FT2 and FT3 - For Open Area Ratios contact Factory.
Loading...