Engineered for superior performance and long-term durability, the 387AB Lead-Free Brass Solder Y-Strainer from Red-White Valve Corp. is the trusted choice for professionals seeking reliability in residential, commercial, and industrial plumbing systems.
Crafted from lead-free brass in compliance with ASTM B927 C27450, this Y-strainer is fully NSF/ANSI 61 & 372 certified and meets AB1953 standards, making it safe for potable water applications under the Drinking Water Act.
Whether you’re filtering debris from pipelines or protecting downstream equipment, this Y-strainer offers consistent results with its high-performance 20-mesh stainless steel screen and solder x solder connections compatible with ASME B16.22.
Key Features:
- Lead-Free Brass Construction for safe drinking water compliance
- Solder x Solder Ends for secure and standard pipe connections
- Stainless Steel 20 Mesh Screen filters particulates efficiently
- Threaded Cap with Clean-Out Plug for quick maintenance
- Heavy-duty pressure rating: 150# WSP / 400# WOG
- Designed for hot and cold water systems
- Eco-Valve Certified – environmentally friendly materials
- Meets California Proposition 65 requirements
Warning: This product contains materials that may expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Dimension, Cv, Weight
| Size | S | A [in] | H [in] | P [in] | C [in] | Cv | Wt. [lb] |
|---|---|---|---|---|---|---|---|
| ½\\” | 0.627-0.631 | 2.68 | 2.01 | 0.59 | 0.51 | 2.89 | 0.40 |
| ¾\\” | 0.877-0.881 | 3.07 | 2.20 | 0.67 | 0.75 | 6.46 | 0.54 |
| 1\\” | 1.128-1.131 | 3.79 | 2.64 | 0.79 | 0.91 | 10.18 | 0.78 |
| 1¼\\” | 1.378-1.381 | 4.53 | 3.43 | 1.26 | 0.98 | 24.59 | 1.34 |
| 1½\\” | 1.628-1.632 | 5.16 | 4.06 | 1.57 | 1.09 | 35.22 | 1.82 |
| 2\\” | 2.128-2.132 | 6.10 | 4.65 | 1.97 | 1.34 | 55.28 | 2.56 |
Material
| No. | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | Lead Free Brass | ASTM B927 C27450 |
| 2 | Screen | Stainless Steel | AISI 304 S30400 |
| 3 | Gasket | PTFE | PTFE |
| 4 | Cap | Lead Free Brass | ASTM B927 C27450 |
| 5 | Plug | Lead Free Brass | ASTM B927 C27450 |



