Our simplex strainers and filters provide a simple cost effective way to separate particle impurities from fluid flow systems. These units will protect pumps, nozzles, valves, heat exchangers and other pipe line equipments from harmful flow contamination by catching dirt and debris. Simplex strainers are supplied with quick-opening hand-clamp closure for pressure up to 200 PSIG. Yoke closure permit easy access without use of tools. For higher pressure stud and nut covers are also available. Baskets are made of perforated metal alloys and all type of perforation in verity of metals are available.
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Model 72 - Threaded - NPT Ports
Model 72- Threaded-NPT Ports- 200 PSIG Max. Pressure
Cast Iron |
Cast Steel |
Stainless steel |
Bronze |
Pipe Size |
A |
B |
C |
D |
Net. WT. LBS. |
72-1 |
72-1S |
72-1SS |
72-2 |
3/8 |
7 3/16 |
4 9/16 |
3 13/16 |
3 1/2 |
4 |
72-3 |
72-3S |
72-3SS |
72-4 |
1/2 |
7 3/16 |
4 9/16 |
3 13/16 |
3 1/2 |
4 |
72-5 |
72-5S |
72-5SS |
72-6 |
3/4 |
9 5/8 |
5 11/16 |
5 3/8 |
5 |
8 |
72-7 |
72-7S |
72-7SS |
72-8 |
1 |
9 5/8 |
5 11/16 |
5 3/8 |
5 |
8 |
72-9 |
72-9S |
72-9SS |
72-10 |
1 1/4 |
10 1/2 |
5 15/16 |
7 |
5 7/8 |
15 |
72-11 |
72-11S |
72-11SS |
72-12 |
1 1/2 |
12 |
7 7/16 |
7 |
5 7/8 |
16 |
72-13 |
72-13S |
72-13SS |
72-14 |
2 |
13 3/4 |
7 13/16 |
9 |
8 5/8 |
34 |
72-15 |
-- |
-- |
72-16 |
2 1/2 |
15 9/16 |
9 5/8 |
11 1/4 |
9 5/8 |
51 |
72-15L |
72-15LS |
72-15LSS |
72-16L |
2 1/2 |
16 |
10 5/16 |
9 1/4 |
8 5/8 |
42 |
72-17L |
72-17LS |
72-17LSS |
72-18L |
3 |
17 9/16 |
11 1/2 |
11 1/4 |
8 5/8 |
50 |
All dimensions in inches approximate, subject to casting and production variations.
Model 72 - Flanged Ports
Model 72- Flanged ports- 200 PSIG Max. pressure
Cast Iron |
Cast Steel |
Stainless steel |
Bronze |
Pipe Size |
A |
B |
C |
D |
Net. WT. LBS. |
72-7F |
72-FS |
72-7FSS |
72-8F |
1 |
9 5/8 |
5 11/16 |
7 1/4 |
5 |
11 |
72-11F |
72-11FS |
72-11FSS |
72-12F |
1 1/2 |
12 |
7 7/16 |
8 3/8 |
5 7/8 |
21 |
72-13F |
72-13FS |
72-13FSS |
72-14F |
2 |
13 3/4 |
7 13/16 |
10 1/8 |
8 5/8 |
39 |
72-15FL |
72-15FLS |
72-15FSS |
72-16FL |
2 1/2 |
16 |
10 5/16 |
11 |
8 5/8 |
57 |
72-15F |
-- |
-- |
-- |
2 1/2 |
15 9/16 |
9 5/8 |
13 |
9 5/8 |
66 |
72-17FL |
72-17FLS |
72-17FLSS |
72-18FL |
3 |
17 9/16 |
11 1/2 |
12 5/8 |
8 5/8 |
67 |
72-17F |
-- |
-- |
-- |
3 |
16 1/4 |
10 1/8 |
17 3/4 |
9 5/8 |
81 |
72-21F |
72-21FS |
72-21FSS |
72-22F |
4 |
21 3/8 |
14 7/8 |
17 3/4 |
9 5/8 |
115 |
72-23F |
72-23FS |
72-23FSS |
72-24F |
5 |
22 |
13 1/4 |
18 3/4 |
10 7/8 |
172 |
72-25F |
72-25FS |
72-25FSS |
72-26F |
6 |
26 |
16 1/2 |
19 1/2 |
11 |
220 |
72-27FH |
72-27FHS |
72-27FHSS |
72-28FH |
8 |
34 |
21 |
25 3/8 |
14 1/2 |
615 |
All dimensions in inches approximate, subject to casting and production variations.
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Model 72H - Cast Iron
Model 72H- Cast Iron- 400 PSIG Max. Pressure
Cast Iron |
Pipe Size |
Port |
A |
B |
C |
D |
Net. WT. LBS. |
72-1H |
3/8 |
Threaded - NPT |
5 7/8 |
4 9/16 |
3 13/16 |
3 3/4 |
4 |
72-3H |
1/2 |
Threaded - NPT |
5 7/8 |
4 9/16 |
3 13/16 |
3 3/4 |
4 |
72-5H |
3/4 |
Threaded - NPT |
17 15/16 |
5 13/16 |
5 3/8 |
4 13/16 |
13 |
72-7H |
1 |
Threaded - NPT |
17 15/16 |
5 13/16 |
5 3/8 |
4 13/16 |
13 |
72-9H |
1 1/4 |
Threaded - NPT |
9 13/16 |
7 9/16 |
7 |
5 3/8 |
16 |
72-11H |
1 1/2 |
Threaded - NPT |
9 13/16 |
7 9/16 |
7 |
5 3/8 |
16 |
72-13H |
2 |
Threaded - NPT |
11 1/8 |
7 15/16 |
9 |
6 13/16 |
34 |
72-15H |
2 1/2 |
Threaded - NPT |
12 15/16 |
9 3/4 |
11 1/4 |
9 |
51 |
72-15FH |
3 |
Class 250 Flanged |
14 1/4 |
10 1/8 |
17 3/4 |
9 |
94 |
72-21FH |
4 |
Class 250 Flanged |
19 7/8 |
14 7/8 |
17 3/4 |
9 |
134 |
All dimensions in inches approximate, subject to casting and production variations.
Model 72H - Cast Steel
Model 72H- Cast Steel - 720 PSIG Max. Pressure
Cast Iron |
Pipe Size |
Port |
A |
B |
C |
D |
Net. WT. LBS. |
72-1HS |
3/8 |
Threaded- NPT |
5 7/8 |
4 9/16 |
3 13/16 |
3 3/4 |
4 |
72-3HS |
1/2 |
Threaded- NPT |
5 7/8 |
4 9/16 |
3 13/16 |
3 3/4 |
4 |
72-5HS |
3/4 |
Threaded- NPT |
7 15/16 |
5 13/16 |
5 3/8 |
4 13/16 |
14 |
72-7HS |
1 |
Threaded- NPT |
7 15/16 |
5 13/16 |
5 3/8 |
4 13/16 |
14 |
72-9HS |
1 1/4 |
Threaded- NPT |
9 13/16 |
7 9/16 |
7 |
5 3/8 |
18 |
72-11HS |
1 1/2 |
Threaded- NPT |
9 13/16 |
7 9/16 |
7 |
5 3/8 |
18 |
72-13HS |
2 |
Threaded- NPT |
11 1/8 |
7 15/16 |
9 |
6 13/16 |
34 |
72-13FHS |
2 |
Class 300 Flanged |
11 1/8 |
7 15/16 |
10 3/4 |
6 13/16 |
43 |
72-15HS |
2 1/2 |
Threaded NPT |
12 15/16 |
9 3/4 |
11 1/4 |
9 |
51 |
72-15FHS |
2 1/2 |
Class 300 Flanged |
13 1/2 |
9 3/4 |
11 1/4 |
9 |
73 |
72-17FHS |
3 |
Class 300 Flanged |
14 1/4 |
10 1/8 |
17 3/4 |
9 |
104 |
72-21FHS |
4 |
Class 300 Flanged |
19 7/8 |
14 7/8 |
17 3/4 |
9 |
148 |
All dimensions in inches approximate, subject to casting and production variations.
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Single Elements Baskets
The open area ratios of two common perforated metal sizes are given in the accompanying table. strainer baskets are available in many other standard perforations and meshes. Basket materials include brass, stainless steel, carbon steel, monel, and other special alloys.
Basket Cat. No. |
Pipe Size |
Internal Pipe Area Sq. In. |
Basket O.D. |
Basket Length |
Total Screen Area Sq. In. |
Open Screen Area
|
Straining Ratio
|
72-1& 2 |
3/8 |
.191 |
1 1/2 |
2 7/8 |
15.3 |
6.1 |
4.3 |
31.9:1 |
22.5:1 |
72-3& 4 |
1/2 |
.304 |
1 1/2 |
2 7/8 |
15.3 |
6.1 |
4.3 |
20.1:1 |
14.1:1 |
72-5& 6 |
3/4 |
.533 |
1 15/16 |
3 15/16 |
26.9 |
10.8 |
7.5 |
20.3:1 |
14.1:1 |
72-7& 8 |
1 |
.864 |
1 15/16 |
3 15/16 |
26.9 |
10.8 |
7.5 |
12.5:1 |
8.7:1 |
72-9& 10 |
1 1/4 |
1.495 |
2 9/16 |
3 3/4 |
35.3 |
14.1 |
9.9 |
9.4:7 |
6.6:1 |
72-11& 12 |
1 1/2 |
2.036 |
2 9/16 |
5 |
45.4 |
18.2 |
12.7 |
8.9:1 |
6.2:1 |
72-13& 14 |
2 |
3.355 |
3 1/2 |
5 1/8 |
66.0 |
26.4 |
18.5 |
7.9:1 |
5.5:1 |
72-15 |
2 1/2 |
4.788 |
4 1/8 |
6 1/4 |
94.4 |
37.8 |
26.4 |
7.9:1 |
5.5:1 |
72-15L,FL,16L,FL |
2 1/2 |
4.788 |
3 1/2 |
7 |
86.6 |
34.6 |
24.2 |
7.2:1 |
5.1:1 |
72-17F |
3 |
7.393 |
4 1/8 |
6 3/4 |
101 |
40.4 |
28.3 |
5.5:1 |
3.8:1 |
72-17L.FL,18L,FL |
3 |
7.393 |
3 1/2 |
8 1/2 |
103 |
41.2 |
28.8 |
5.6:1 |
3.9:1 |
72-21F& 22F |
4 |
12.73 |
4 1/8 |
10 1/2 |
149 |
59.6 |
41.7 |
4.7:1 |
3.3:1 |
72-23F& 24F |
5 |
20.01 |
6 7/8 |
9 1/4 |
237 |
94.8 |
66.4 |
4.7:1 |
3.3:1 |
72-25F& 26F |
6 |
28.89 |
6 7/8 |
12 |
296 |
118 |
82.9 |
4.4:1 |
2.9:1 |
72-27F& 28F |
8 |
50.03 |
9 |
16 |
516 |
206 |
144 |
4.1:1 |
2.9:1 |
All dimensions in inches approximate.
* perforated-based on 40% open area.
** perforated-based on 28% open area.
Double Elements Baskets
Basket Cat. No. |
Pipe Size |
Internal Pipe Area Sq. In. |
Basket O.D. |
Dimensions Length |
Total Screen Area Sq. In. |
Open Screen Area
|
Straining Ratio
|
72-7/1 |
1 |
.864 |
1 15/16 |
3 15/16 |
38.3 |
15.3 |
10.7 |
17.7:1 |
12.4:1 |
72-9/7 |
1 1/4 |
1.495 |
2 9/16 |
3 3/4 |
50.5 |
20.2 |
14.1 |
13.5:1 |
9.4:1 |
72-1 1/7 |
1 1/2 |
2.036 |
2 9/16 |
5 |
69.0 |
27.6 |
19.3 |
13.6:1 |
9.5:1 |
72-13/7 |
2 |
3.355 |
3 1/2 |
5 1/8 |
84.9 |
34.0 |
23.8 |
10.1:1 |
7.1:1 |
72-15L/7 |
2 1/2 |
4.788 |
3 1/2 |
7 |
115 |
46.0 |
32.2 |
9.6:1 |
6.7:1 |
72-15/7 |
2 1/2 |
4.788 |
4 1/8 |
6 1/4 |
121 |
48.4 |
33.9 |
10.1:1 |
7.1:1 |
72-17L/7 |
3 |
7.393 |
3 1/2 |
8 1/2 |
140 |
56.0 |
39.2 |
7.6:1 |
5.3:1 |
72-17 F/11 |
3 |
7.393 |
4 1/8 |
6 3/4 |
141 |
56.4 |
39.5 |
7.6:1 |
5.3:1 |
72-21/11 |
4 |
12.73 |
4 1/8 |
10 1/2 |
220 |
88.0 |
61.6 |
6.9:1 |
4.8:1 |
72-23/15 |
5 |
20.01 |
6 15/16 |
9 1/8 |
300 |
120 |
84.0 |
6.0:1 |
4.2:1 |
72-25/15 |
6 |
28.89 |
6 15/16 |
11 1/2 |
386 |
154 |
108 |
5.3:1 |
3.7:1 |
72-53/15 |
8 |
50.03 |
9 |
16 |
649 |
260 |
182 |
5.2:1 |
3.6:1 |
All dimensions in inches approximate.
* perforated-based on 40% open area.
** perforated-based on 28% open area.