Daido Machines
Daido Duplex Strainers B2W Type

Manufacturer: DAIDO MACHINES CO., LTD
Model: B2W type
Feature
- Duplex B2W type strainers are used for piping to operate continuously where single strainer cannot be used as the flow needs to be interrupted to clean the element.
Drawing


| NO. | NAME | NO. | NAME |
| 1 | Body pipe | 9 | Valve(3way) |
| 2 | Body flange | 10 | Line gasket |
| 3 | Cover flange | 11 | Line bolt / nut |
| 4 | Gasket | 12 | Element |
| 5 | Bolt / nut | 13 | Name plate |
| 6 | Line pipe | 14 | Handle |
| 7 | Line flange | 15 | Drain / vent boss |
| 8 | Bottom plate | 16 | Drain / vent plug |
Dimension (Unit : mm)
| CONN.SIZE φ d | L | D (O.D.) | W | H | V | H1 | H2 | H3 | H4 | W1 | W2 | ELEMENT d0 | ELEMENT l | X | φ Y | BOLTSIZE | WEIGHT (kg) 150Lb |
| 25A 1” | 170 | 2 1/2” | 360 | 400 | 170 | 300 | 100 | 25 | 70 | 3/8” | 3/8” | 40 | 120 | 137 | 14 | M12 | 44 |
| 40A 1-1/2” | 200 | 4” | 470 | 440 | 200 | 320 | 110 | 30 | 75 | 3/8” | 1/2” | 70 | 130 | 175 | 14 | M12 | 70 |
| 50A 2” | 230 | 4” | 500 | 480 | 230 | 360 | 130 | 30 | 75 | 3/8” | 1/2” | 70 | 130 | 175 | 14 | M12 | 83 |
| 65A 2-1/2” | 260 | 5” | 600 | 530 | 260 | 400 | 140 | 35 | 80 | 3/8” | 1/2” | 90 | 170 | 200 | 14 | M12 | 117 |
| 80A 3” | 280 | 6” | 630 | 560 | 280 | 420 | 140 | 60 | 85 | 1/2” | 1/2” | 110 | 200 | 240 | 14 | M12 | 150 |
| 100A 4” | 340 | 8” | 750 | 640 | 340 | 480 | 150 | 60 | 90 | 1/2” | 1/2” | 140 | 250 | 290 | 18 | M16 | 245 |
| 125A 5” | 370 | 10” | 860 | 780 | 370 | 600 | 170 | 80 | 90 | 1/2” | 3/4” | 190 | 305 | 340 | 18 | M16 | 372 |
| 150A 6” | 430 | 10” | 940 | 840 | 430 | 650 | 190 | 80 | 90 | 1/2” | 3/4” | 190 | 365 | 340 | 18 | M16 | 435 |
| 200A 8” | 520 | 12” | 1150 | 1050 | 520 | 820 | 240 | 100 | 100 | 1/2” | 3/4” | 465 | 390 | 465 | 18 | M16 | 690 |











