1
■
EPDT-253b
■
1. Overview
The ST-1 corn-type temporary strainer is widely used for dust removal in various types of pipelines and for
flushing at start-up of operation.
2. Features
The product is a simple strainer to be placed between the flanges of short pipes.
3. Specifications
Model
ST-1-10
ST-1-20
ST-1-30
ST-1-40
Application
Steam, air, cold and hot water and other non-dangerous fluids
Max. pressure
1.0 MPa
2.0 MPa
3.0 MPa
4.0 MPa
Max. temperature
220°C
Material
Stainless steel
Screen
Perforations
φ
8-11
P
Mesh
Standard 80 mesh
Available with 20 to 250 mesh filter upon request.
4. Dimensions
Nominal size: 25A-65A
Nominal size: 80A-300A
For the product with high pressure
resistance or with mesh size of 150 or more,
its structure differs from the above.
[mm]
Nominal
size
d
1
d
2
H
l
D
ST-1-10
ST-1-20
ST-1-30
ST-1-40
25A
24
46
65
71
71
76
76
32A
30
55
65
81
81
85
85
40A
38
73
65
86
86
97
97
50A
48
93
65
101
101
111
111
65A
60
118
65
121
121
137
137
80A
72
36
110
70
131
137
147
147
100A
95
48
135
70
156
162
170
180
125A
118
60
165
70
187
200
205
223
150A
142
72
195
85
217
235
248
262
200A
188
95
250
85
267
280
293
312
250A
235 119 330
85
330
353
357
377
300A
280 141 395
85
375
403
417
431
