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General Information
(Applicable to Cone and Basket Strainers)
CONES AND BASKET STRAINERS
Size DIMENSIONS IN INCHES ASA RING JOINT GASKET NUMBER
(Soft Iron Cadmium plated is standard)
IDOD
150/300 lb
RF/FF/RJ		 400/600 lb
RF/RJ		 900/1500 lb
RF/RJ		 150/300 lb
RF/FF		 400 lb
RF		 600 lb
RF		 900 lb
RF		 1500 lb
RF		 300/400/
600 lb RJ		 900 lb
RJ		 1500 lb
RJ		 2500 lb
RJ
¾ 5/8 5/8 Advise Pipe

Schedule or

Flange Dia.

of Bore.

Strainer ID

Will be 1/8"

(small sizes)

to 1/2"

(large sizes)

Less Than

Flange Bore

 2 1/8 2 ½ 2 ½ 2 5/8 2 5/8 R13 R14 R14 R16
1 7/8 7/8 2 ½ 2 ¾ 2 ¾ 3 3 R16 R16 R16 R18
1 ¼ 1 1/8 1 1/8 2 7/8 3 1/8 3 1/8 3 1/4 3 3/8 R18 R18 R18 R21
1 ½ 1 3/8 1 3/8 3 ¼ 3 5/8 3 5/8 3 ¾ 3 ¾ R20 R20 R20 R23
2 1 7/8 1 7/8 4 4 ¼ 4 1/8 5 ½ 5 ½ R23 R24 R24 R26
2 ½ 2 ¼ 1 15/16 4 5/8 5 5 6 ¼ 6 3/8 R26 R27 R27 R28
3 2 7/8 2 33/64 5 ¼ 5 ¾ 5 ¾ 6 ½ 6 ¾ R31** R31 R35 R32
4 3 ¾ 3 5/8 6 ¾ 6 7/8 7 ½ 8 8 1/8 R37 R37 R39 R38
6 5 ¾ 5 5/8 8 5/8 9 5/8 10 1/8 11 ¼ 11 R45 R45 R46 R47
8 7 ½ 7 3/8 10 ¾ 11 ¾ 12 3/8 14 13 ¾ R49 R49 R50 R51
10 9 ½ 9 ¼ 13 1/8 13 7/8 15 ½ 17 17 R53 R53 R54 R56
12 11 ½ 11 1/8 15 7/8 16 ¼ 17 ¾ 19 3/8 20 ¼ R57 R57 R58 R60
14 12 7/8 * 17 ½ 18 ¾ 18 1/8 20 ¼ - R61 R62 R63 -
16 14/3/4 20 20 7/8 22 22 3/8 - R65 R66 R67 -
18 16 ¾ 21 3/8 23 1/8 23 7/8 24 7/8 - R69 R70 R71 -
20 18 ¾ 23 5/8 25 ¼ 26 5/8 27 ¼ - R73 R74 R75 -
24 22 ¾ 28 30 30 7/8 32 ¾ - R77 R78 R79 -
* Advise pipe schedule or flange dia. of bore. Strainer ID will be 1/2" less than flange bore.

Vibration supports can be supplied on extra long strainers to help stabilize the strainer off of the pipe wall and prevent vibration.Cross bracing can be installed in both cone and basket strainers to help prevent collapse. Both cone and basket strainers can be inverted to obtain a high percent of open area in a tight piping situation.
Three ply construction for compressor suction applications. Perforated support, a coarse support mesh (i.e. 30x30) and a fine outer mesh (i.e. 100 x 100). Reinforcing hoops are spaced on the outside to hold the mesh tight.

Percent open areas shown are compared to the cross sectional flow area of Standard Weight Pipe. All dimensions are in inches. Standard length designed to fit weld neck flange plus long radius weld elbow. OD is designed to fit inside flange bolt hole circle. Full face is available, add FF to type of strainer. ID is designed to fit inside standard weight pipe for 150# and 300# rating, extra strong pipe for 400# and 600# rating. Advise pipe wall or schedule for higher pressure ratings. See Bulletins CP487 and ST483 for additional Temporary Strainer Information.
Cross brace and inverted basket are two of many optional features available.

Cone Strainers || Basket Strainers || Flat Strainers || Perforated & Wire Cloth Data

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WeamcoMetric
P.O. Box 9555
Tulsa, OK 74157-0555
 1-800-331-3790
 Tulsa Area
Phone: 918-445-1141
Fax: 918-445-4617