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BERMAD 

Fire Protection

Strainers

FP-60F-D/DV

A

B

L

F

W

C

A

B

W

F

L

C

Dimensions and Weights

Sizes: 14" and 16" with side flushing port

Sizes : 3" through to 12" 

Size

3"

4"

6"

8"

10"

12"

14"

16"

DN

80

100

200

200

250

300

250

300

Units

mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

L

250

9.8

292

11.5

378

14.9

476

18.7

560

22.0

680

26.8

768

30.2

845

33.3

A

346

13.6

440

17.3

623

24.5

718

28.3

774

30.5

989

38.9

1125

44.3

1215

47.8

B

184

7.2

228

9.0

334

13.1

388

15.3

416

16.4

502

19.8

515

20.3

554

21.8

W

215

8.5

280

11.0

355

14.0

440

17.3

540

21.3

620

24.4

665

26.2

720

28.3

C

20

0.75

25

1

25

1

40

1.5

40

1.5

50

2

40

2

50

2

D

3.2

0.13

3.2

0.13

3.2

0.13

3.2

0.13

3.2

0.13

3.2

0.13

3.2

0.13

3.2

0.13

Flushing Valve 

Length*

226

8.9

226

8.9

203

8

203

8

203

8

203

8

229

9

254

10

F

2" ISO-7-Rp

2" ISO-7-Rp

3" #150

3" #150

3" #150

3" #150

4" #150

6" #150

Weight kg/lbs

23 / 51

42 / 93

72 / 159

130 / 287

190 /419

285 / 628 / 628

417 / 919

531 / 1168

* For 3 & 4" strainers the dimension includes a 90º angle spout, for 6" to 16" the dimension is for the flushing valve only

Summary of Contents for FP-60F-D

Page 1: ...sted strainers shall be provided in the main pipeline of all systems using nozzles where the water is likely to contain obstructive material Features and Benefits UL Listed and ULC size for Fire systems Low pressure drop Safety and reliability ensures firewater availability Easy in line maintenance Large diameter flushing valve for fast and easy interim cleaning Suitable to prevent clogging Nozzle...

Page 2: ... area ratio of 10 1 shall be used with foam proportioners or foam generators and should be installed in the water pipeline upstream of the water control valve The NFPA 13 15 and 16 standards stipulate that a Listed Strainer shall be provided in the main pipeline of all systems utilizing nozzles with waterways less than 3 8 9 5 mm and for any system where the water is likely to contain obstructive ...

Page 3: ...ll as the dynamic loads It is recommended to install a differential pressure gauge rooted to upstream and downstream of the FP 60F D DV strainer in order to show the degree of strainer blockage The maximum allowable differential pressure across the strainer is 7 psi or 0 5 bar at maximum system flow Placing In Service Verify that all strainer cover bolts are well tightened close the drain plug and...

Page 4: ...isassembly of any strainer component The strainer basket screen should be cleaned after each system operation or flow test and during routine inspections as follows For strainers fitted with a flushing valve 1 Fully open the flushing drain valve for at least 5 seconds or until the flushed water becomes visibly clear 2 Close the flushing valve tight For periodic inspection and cleaning of screens f...

Page 5: ... 1215 47 8 B 184 7 2 228 9 0 334 13 1 388 15 3 416 16 4 502 19 8 515 20 3 554 21 8 W 215 8 5 280 11 0 355 14 0 440 17 3 540 21 3 620 24 4 665 26 2 720 28 3 C 20 0 75 25 1 25 1 40 1 5 40 1 5 50 2 40 2 50 2 D 3 2 0 13 3 2 0 13 3 2 0 13 3 2 0 13 3 2 0 13 3 2 0 13 3 2 0 13 3 2 0 13 Flushing Valve Length 226 8 9 226 8 9 203 8 203 8 203 8 203 8 229 9 254 10 F 2 ISO 7 Rp 2 ISO 7 Rp 3 150 3 150 3 150 3 15...

Page 6: ...low coefficient Kv flow in m h at 1 bar differential pressure Cv flow in gpm at 1 psi differential pressure The pressure loss calculation formula Δp SG Q Cv or Kv 2 2 Leq Equivalent pipe length for turbulent flow in clean commercial steel pipe SCH 40 3 Max allowable pressure drop 7 psi 0 5 bar across the strainer basket screen shall be cleaned when pressure drop exceeds this value at maximum flow ...

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