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Prefiltration Unit for Chemical Processing Plants With 0.5mm Perforated Plate and 3/4" NPT Connections
Product Spotlights
Engineered for chemical processing, this prefiltration unit features a 0.5mm perforated plate and 3/4" NPT connections. It removes large particles, protects downstream equipment, and offers corrosion-resistant materials, low pressure drop, and easy cleaning. Customizable sizes and options available from a trusted manufacturer with 25+ years of experience.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Stainless steel, carbon steel, or custom alloys
Filtration Grade:
Other, Prefiltration (coarse filtration)
Hole Diameter:
0.5 mm (0.0197 inch)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Stainless steel, carbon steel, or custom alloys
Filtration Grade
Other, Prefiltration (coarse filtration)
Hole Diameter
0.5 mm (0.0197 inch)
Connection Type
3/4“ NPT female threaded
Application
Chemical processing plants, water treatment, oil & gas
Size
Customizable dimensions per request
Operating Pressure
Up to 10 bar (optional higher)
Temperature Range
-20°C to 200°C (optional extended)
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, presents our Prefiltration Unit for Chemical Processing Plants – a robust solution designed to remove large particulates and protect downstream equipment. Engineered with a 0.5mm perforated plate and 3/4" NPT connections, this unit ensures reliable coarse filtration in demanding chemical environments. With over two decades of wire mesh expertise and annual exports exceeding US$5 million, we deliver precision and durability tailored to global industrial needs.
Key Features & Technical Specifications
- High-Performance Prefiltration – The 0.5mm perforated plate effectively captures particles ≥0.5 mm, reducing load on fine filters and extending system life.
- Corrosion-Resistant Materials – Available in stainless steel (304, 316L) or carbon steel, with optional coatings for aggressive chemicals.
- Standard 3/4" NPT Connections – Facilitates quick integration into existing piping systems; adapters available for other thread types.
- Compact & Modular Design – Space-saving footprint with easy installation and maintenance; customizable body length and diameter.
- Wide Operating Range – Handles pressures up to 10 bar (higher optional) and temperatures from -20°C to 200°C.
- Low Pressure Drop – Optimized flow path minimizes energy loss, reducing pumping costs.
- Easy Cleaning – Perforated plate can be removed and cleaned, or replaced as needed; optional backwash capability.
- Wide Application – Ideal for chemical processing, fertilizer production, petrochemical, water pretreatment, and food & beverage.
Technical Data Table
| Parameter | Value |
| Perforation Diameter | 0.5 mm (0.0197 in) |
| Open Area | ~40% (customizable) |
| Connection Type | 3/4" NPT Female (other sizes upon request) |
| Housing Material | Stainless Steel 304/316L, Carbon Steel |
| Max Operating Pressure | 10 bar (145 psi) – higher optional |
| Operating Temperature | -20°C to 200°C (-4°F to 392°F) |
| Filtration Grade | Coarse (Prefiltration) |
| Dimensions (L x W x H) | Customizable per request |
Benefits to Your Operations
- Protect Critical Equipment – Removes large debris before it reaches pumps, valves, heat exchangers, or fine filters, reducing downtime and maintenance costs.
- Improve Process Efficiency – Consistent flow with minimal pressure drop ensures stable chemical reactions and lower energy consumption.
- Long Service Life – Heavy-duty construction withstands harsh chemicals, high pressure, and thermal cycling.
- Flexible Integration – Standard 3/4" NPT connections allow direct replacement of existing prefilters or easy retrofit.
- Cost-Effective – Simple design reduces initial investment and maintenance; reusable perforated plate cuts replacement costs.
- Customizable Options – We offer different hole sizes, materials, pressure ratings, and connection types to match your exact requirements.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing excellence, we have supplied prefiltration solutions to clients across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects the trust global customers place in our quality. Each unit undergoes rigorous inspection to ensure dimensional accuracy, weld integrity, and leak-free performance. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast delivery worldwide.
We are not just a supplier – we are your partner in process optimization. Our engineering team can help you select the right perforation pattern, material, and housing design for your specific chemical feedstock. Whether you need a single unit or bulk orders for large-scale plants, we deliver consistent quality at competitive prices.
Contact us today for a quote or technical consultation. Let our prefiltration unit protect your chemical processing plant and maximize your operational efficiency.
Frequently Asked Questions
- Q: What materials are available for the prefiltration unit?
- A: We offer stainless steel (304, 316L), carbon steel, and custom alloys. For highly corrosive chemicals, we recommend 316L or optional coatings. Contact us for specific material compatibility.
- Q: Can I get a different connection size or type?
- A: Yes, the standard is 3/4" NPT, but we can customize to 1/2" NPT, 1" NPT, flanged connections, or other thread standards. Please specify your requirements.
- Q: How do I clean the prefiltration unit?
- A: The perforated plate can be removed by unscrewing the end cap. Rinse with water or solvent, or use a brush. For stubborn deposits, ultrasonic cleaning is recommended. The plate is reusable.
- Q: What is the maximum flow rate?
- A: Flow rate depends on the housing size, open area, and pressure drop. For a standard unit with 0.5mm holes and 40% open area, typical flow range is 5–20 L/min. Larger custom housings can handle higher flows.
- Q: Does the unit come with any certification?
- A: We can provide material test certificates, pressure test reports, and dimensional inspection reports upon request. Certification to international standards (e.g., ASME, PED) is available as an optional service.
- Q: What is the typical lead time?
- A: For standard units, lead time is 15–20 working days. Custom orders may require 25–35 days, depending on complexity. We can expedite urgent orders.
- Q: Can I use this unit for high-temperature applications?
- A: Standard temperature range is -20°C to 200°C. For higher temperatures (up to 400°C) we can use special alloys and gaskets. Please discuss your temperature requirements.
- Q: Do you offer samples before bulk order?
- A: Yes, we can provide a sample unit for testing. Sample cost is negotiable, and shipping charges apply. Once bulk order is confirmed, sample cost may be deducted.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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