The VK-YS-303 is a 3" ductile iron Y-strainer with ANSI B16.1 flanged connections rated to 200 PSI. The 10 mesh (2000 micron / 2.0 mm hole) 304 stainless steel screen removes large particles from mainlines before they reach pumps, valves, and flow meters. Fusion-bonded epoxy coating inside and out protects against corrosion in potable, agricultural, and treated water applications. Temperature range: -4°F to 180°F.
| SKU | VK-YS-303 |
|---|---|
| Connection Size | 3" |
| Connection Type | ANSI B16.1 Flanged |
| Screen Mesh | 10 Mesh (2000 Micron) |
| Screen Hole Size | 2.0 mm |
| Max Operating Pressure | 200 PSI |
| Temperature Range | -4°F to 180°F |
| Body Material | Ductile Iron |
| Internal Coating | Fusion-Bonded Epoxy |
| Screen Material | 304 Stainless Steel |
| Hardware | SS Bolts, Nuts, Washers |
The VK-YS-303 is a 3" ductile iron Y-strainer engineered for commercial and industrial irrigation mainlines, pump stations, and distribution systems. The 10 mesh (2000 micron, 2.0 mm hole diameter) 304 stainless steel screen intercepts debris before it damages pumps, flow meters, solenoid valves, and control equipment. Fusion-bonded epoxy coating on all internal and external surfaces provides corrosion protection in agricultural, potable, and treated effluent water systems. Rated to 200 PSI and -4°F to 180°F. ANSI B16.1 flanged connections match standard flanged mainline piping.
Body and cover: ductile iron with fusion-bonded epoxy coating (inside and outside). Screen: 304 stainless steel, 10 mesh (2000 micron, 2.0 mm hole). Bolts/nuts/washers: stainless steel. Connections: ANSI B16.1 flanged.

| Size | L | D | K | B | n-d | H (±¾") |
|---|---|---|---|---|---|---|
| 2" | 8.9 | 6 | 4.8 | 0.6 | 4-19 (3/4") | 5.3 |
| 3" | 11.5 | 7.5 | 6 | 0.8 | 4-19 (3/4") | 6.8 |
| 4" | 13.9 | 9 | 7.5 | 0.9 | 8-19 (3/4") | 8.1 |
| 6" | 18.5 | 11 | 9.5 | 1 | 8-22 (7/8") | 11 |
| 8" | 21.4 | 13.5 | 11.8 | 1.1 | 8-22 (7/8") | 13.8 |
| 10" | 26 | 16 | 14.3 | 1.2 | 12-25 (1") | 17.2 |
| 12" | 30 | 19 | 17 | 1.3 | 12-25 (1") | 19.9 |
| Size | DN | L | D | K | B | n-d | H (±20) |
|---|---|---|---|---|---|---|---|
| 2" | 50 | 225 | 152 | 120.5 | 16 | 4-19 (3/4") | 135 |
| 3" | 80 | 292 | 191 | 152.5 | 19 | 4-19 (3/4") | 172 |
| 4" | 100 | 352 | 229 | 190.5 | 24 | 8-19 (3/4") | 207 |
| 6" | 150 | 470 | 279 | 241.5 | 25.5 | 8-22 (7/8") | 279 |
| 8" | 200 | 543 | 343 | 298.5 | 29 | 8-22 (7/8") | 350 |
| 10" | 250 | 660 | 406 | 362 | 30.5 | 12-25 (1") | 436 |
| 12" | 300 | 762 | 483 | 432 | 32 | 12-25 (1") | 506 |