All-Plastic
Simplex Basket Strainer


Sizes 1/2" to 8"
PVC or CPVC
threaded or flanged

 

Best for corrosive service

Features :

  • External cover threads
  • Low pressure drop
  • Wide choice of baskets
  • In-line or loop piping design
  • True union connections
  • Hand removable cover
  • Integral, flat mounting base

 

Options :

  • Stainless steel mesh baskets
  • EPDM seals
  • Clear see through Eastar design
 

Filtermat's All-Plastic Simplex Strainer is the answer for straining applications in corrosive or ultra pure services. There is no metal used in its construction to leach out and contaminate sensitive fluids. And because it's plastic this simplex strainer will never rust or corrode. Another benefit, often overlooked, is that because it is plastic, the strainer will never need painting or coating. It will stand up and function for years in applications where a metal strainer would have to be coated or painted just to survive.

Perforated plastic baskets made of the same material as the strainer housing, are standard. For applications that require fine mesh straining, baskets can be fabricated from stainless steel, extending the application flexibility of this all-plastic basket strainer.

Basket changing or cleanout couldn't be easier. The cover spins off by hand, no tools are needed. And because of the light weight of the strainer, installation is simplified.

Plastic simplex strainers can be used in many applications, even some that you may have thought would require metal strainers. Thinking of replacing a metal strainer with a plastic one to take advantage of lower costs and better corrosion resistance ? First take a look at the temperature/non-shock pressure chart to see if your application falls within range of the plastic material you are considering. If it does, and chemical resistance is not a problem, then the other consideration is the actual installation itself.

Contact Filtermat for specific recommendations for your system. These recommendations may include things such as proper alignment of the strainer in the piping system to eliminate stress, correct support for the strainer and installation of spool pieces of plastic pipe or expansion joints.

Filtermat All-Plastic Simplex Basket Strainers are the answer to highly corrosive or ultra pure applications. They are available in PVC, CPVC in sizes up to 8" - with threaded or flanged connections. They are rated at 10,35 bar at 21°C in most applications.

 
Size
Material
End connection
Seal
Pressure rating
1/2" - 4"
PVC or CPVC
threaded or flanged
FPM
10,35 bar at 21°C
6" to 8"
PVC or CPVC
flanged
 
 
Technical details
 
Dimensions (mm)
Size
A
B
C
D
E
F
J
K
Weight (kg)
Volume
liters
Thd
Flg
1/2"
219
245
279
57
171
109
203
274
3.4
4
0.8
3/4"
219
245
279
57
171
109
203
280
3.4
4
0.8
1"
219
245
279
57
171
109
203
296
3.4
4
0.8
1 1/4"
324
340
343
83
241
156
327
397
6.4
7.5
2.7
1 1/2"
322
340
343
83
241
156
327
397
6.4
7.5
2.7
2"
324
340
343
83
241
156
327
414
6.4
7.5
2.7
2 1/2"
384
504
406
123
377
184
4738
534
13
15
10.6
3"
384
504
406
123
377
184
438
517
13
15
10.6
4"
384
504
406
123
377
184
438
562
13
17
10.6
6"
n/a
871
457
271
691
298
554
569
n/a
27
25.7
8"
n/a
871
457
271
691
298
730
640
n/a
36
34.1
Dimensions and weights are for reference only
 
CV factors *
Size
Value
1/2"
15
3/4"
18
1"
20
1 1/4"
55
1 1/2"
58
2"
60
2 1/2"
290
3"
300
4"
350
6"
1000
8"
750
 

* For water with clean, perforated basket
The above CV w
ere determined using a 1/16" perforated plastic basket in 1/21" through 4" strainers and a 5/32" perforated stainless steel basket in 6" and 8" strainers. For other sizes basket perforations, multiply by the correction factor in the above Correction factor charts.
  The pressure drop across the strainer, for water or fluids with a similar viscosity, can be calculated using the above formula :
 
Pressure drop calculation example

The pressure loss for a 1 1/4" simplex strainer in water service, with a clean 100 mesh basket at 40 gpm, would be :
(40/55)² = 0.5 x correction factor of 1.20 = 0.6 psi

 
Volume conversion - US Gallon to liter
Pressure conversion - psi to bar

Multiply US Gallon by 3.7853

Multiply psi by 0.06895
 
 
Basket perforation correction factors for 1/2" to 4" strainers
Plastic baskets
 
Stainless steel baskets
1/32"
1/16"
1/8"
3/16"
1/32"
3/64"
1/16"
5/64"
7/64"
1/8"
5/32"
3/16"
1/4"
3/8"
1/2"
1.05
1.00
0.58
0.46
0.82
0.63
0.74
0.50
0.51
0.58
0.37
0.46
0.58
0.45
0.48
 
20 mesh
40 mesh
60 mesh
80 mesh
100 mesh
200 mesh
325 mesh
 
0.79
1.01
1.20
1.16
1.20
1.09
1.22
 
 
Basket perforation correction factors for 6" to 8" strainers
Plastic baskets
 
Stainless steel baskets
1/8"
3/16"
 
1/32"
3/64"
1/16"
5/64"
7/64"
1/8"
5/32"
3/16"
1/4"
3/8"
1/2"
2.00
1.50
 
2.25
1.73
2.03
1.37
1.40
1.58
1.00
1.26
1.58
1.24
1.31
 
20 mesh
40 mesh
60 mesh
80 mesh
100 mesh
200 mesh
325 mesh
 
2.16
2.79
3.28
3.18
3.30
2.98
3.33
 
 
Strainer basket opening equivalents
Mesh
Inches
Millimeters
Microns
 
Perf
Inches
Millimeters
Microns
400
0,0015
0,0381
38
1/32
0,033
0,838
838
300
0,0018
0,0457
45
3/64
0,045
1,143
1143
250
0,0024
0,0609
60
1/16
0,070
1,778
1776
200
0,0027
0,0686
68
3/32
0,094
2,387
2387
150
0,0041
0,1041
104
1/8
0,125
3,175
3175
100
0,0065
0,1651
165
5/32
0,150
3,810
3810
80
0,007
0,1778
177
3/16
0,1875
4,762
4762
60
0,009
0,2286
228
1/4
0,250
6,350
6350
40
0,015
0,3810
380
3/8
0,375
9,525
9525
20
0,034
0,8636
862
1/2
0,500
12,700
12700
 
Basket selection
  • the 1/2" to 1" strainers can be ordered with either a 1/32" or 1/16" perforated plastic basket
  • the 1 1/2" and 2" strainers can be ordered with either a 1/32", 1/16", 1/8" or 3/16" perforated plastic basket
  • the 3" and '4 strainers can be ordered with either a 1/16", 1/8" or 3/16" perforated plastic basket
  • stainless steel baskets for all sizes are available in these perfs : 1/32", 3/64", 1/16", 5/64", 7/64", 1/8", 5/32", 3/16", 1/4", 3/8", 1/2"
  • stainless steel baskets for all sizes are available in these mesh sizes : 20, 40, 60, 80, 100, 200, 325
 
Operating Temperature / Pressure
 

Filtermat filters
Telephone +32-3-711.03.57 or +32-3-710.65.50
Fax +32-3-711.03.58 or +32-3-710.65.58
Address Winninglaan 17, B-9140 Temse (Belgium)
Email info@filtermat.be
Website www.filtermat.be