ISO 9001 Compliant Drier Filter Strainer 304 SS 50 Micron 300 PSI 1" NPT
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to offer our ISO 9001 Compliant Drier Filter Strainer 304 SS 50 Micron 300 PSI 1" NPT. Engineered for reliable filtration in refrigeration and HVAC systems, this strainer removes solid contaminants down to 50 microns while withstanding pressures up to 300 PSI. Our decades of wire mesh expertise ensure precision-woven 304 stainless steel elements that deliver consistent performance and long service life. With annual export values exceeding US$5 million and shipments to major ports worldwide, we provide global buyers with a proven, cost-effective solution for protecting compressors, valves, and expansion devices.
Key Features & Technical Specifications
- Premium Material: Body and strainer element made from 304 stainless steel for excellent corrosion resistance and durability.
- Fine Filtration: 50 micron (0.05 mm) mesh opening effectively traps rust, scale, and debris without excessive pressure drop.
- High Pressure Rating: Rated for 300 PSI (20.7 bar) at applicable temperatures, suitable for most commercial and industrial refrigeration circuits.
- Standard Connection: 1" NPT female threads on both inlet and outlet for easy installation with standard piping.
- ISO 9001 Compliant: Manufactured under a quality management system that ensures consistent product quality and traceability.
- Versatile Application: Ideal for drier filter housings, liquid line strainers, suction line filters, and general inline protection.
| Parameter | Value |
| Material | 304 Stainless Steel |
| Mesh Rating | 50 Micron |
| Working Pressure | 300 PSI |
| Connection Size | 1" NPT Female |
| Temperature Range | -40°F to 250°F (-40°C to 121°C) |
| Strainer Element Type | 304 SS Wire Mesh |
| Compliance | ISO 9001 |
Customer Benefits
- Reduced System Downtime: The 50 micron mesh prevents clogging of expansion valves and capillary tubes, minimizing service calls.
- Longer Equipment Life: Clean refrigerant and oil extend the life of compressors and other expensive components.
- Easy Maintenance: Removable cap (optional) allows quick cleaning or replacement of the strainer element without disturbing the piping.
- Cost-Effective: Direct supply from a factory with over 25 years of wire mesh manufacturing offers competitive pricing without sacrificing quality.
- Global Compatibility: 1" NPT threading matches standard US and international piping systems, making it easy to integrate into existing setups.
Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for clients across North America, South America, Europe, Asia, Africa, and Oceania. With an annual export value of US$5 million - US$10 million and convenient shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, we ensure timely delivery and consistent quality. Our ISO 9001 compliant production process, combined with meticulous material selection and testing, guarantees that every strainer meets your filtration requirements. Contact us today to request a quote or sample, and experience the durability and performance of our 304 SS Drier Filter Strainer.
Frequently Asked Questions
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Q: What is the difference between this strainer and a regular Y-strainer?
A: This drier filter strainer is specifically designed for use in refrigeration drier housings, with a 50 micron mesh suitable for protecting sensitive components like expansion valves. It can also be used as a general inline strainer, but its compact body and threaded connection make it ideal for drier applications. -
Q: Can this strainer be used for water or other liquids?
A: Yes, the 304 stainless steel construction is compatible with water, oil, and many non-corrosive fluids. However, the 300 PSI rating applies to specific temperature ranges; please confirm your operating conditions with our technical team. -
Q: Is the strainer element replaceable?
A: The standard design features a fixed mesh element. For applications requiring replaceable elements, we offer customizable options. Please contact us for details. -
Q: What is the pressure drop at 50 micron?
A: Pressure drop depends on flow rate and fluid viscosity. Typically, for clean water at moderate flow, the pressure drop is less than 2 PSI. A detailed pressure drop curve can be provided upon request. -
Q: Do you provide certificates of compliance?
A: Yes, we can provide a Certificate of Conformance per ISO 9001 requirements. Material test reports (MTR) are available upon request for an additional fee. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 100 pieces for standard models. For smaller quantities, please inquire about sample orders. -
Q: How long is the delivery time?
A: For standard stock items, delivery is 7–15 days after order confirmation. For custom orders, lead time is 20–30 days.
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