Vibration-Proof Precision Sealing: The SENOTAY Threaded Dust Filter Element
SENOTAY threaded dust filter elements eliminate traditional hardware failures by using a heavy-duty, integrated screw-neck flange that twists directly into your collector’s matching tubesheet receiver. Engineered for high-vibration and intense pulsation environments, this solid mechanical interlock completely eliminates the loosening, sagging, or shifting common with standard clamp-on cartridges. The result is a continuous, perfectly aligned axial seal that guarantees zero-bypass filtration down to 0.3 microns across high-velocity pneumatic conveying, bulk powder transfer, and heavy metal grinding operations.
Performance Advantages: Fast, Direct, and Secure
100% Tool-Free Installation: Spin-on structural threads allow technicians to execute full compartment change-outs by hand in a fraction of the time.
Vibration-Proof Interlock: Heavy-duty cast aluminum, polyurethane, or stainless steel threads prevent gasket relaxation, even under aggressive continuous pulse-jet cleaning.
Zero-Bypass Compression: Preset thread depths apply uniform, concentrated force across the top sealing gasket to eliminate bypass lanes entirely.
Why Leading Plants Choose SENOTAY:
Factory-Direct Pricing. Certified Quality. Dedicated Support.
Best Price Guarantee
Certified & Compliant
Manufactured inside our ISO 9001 facility with full CE certification, our threaded cartridges utilize premium spun-bonded polyester, antistatic, or PTFE media. Tight dimensional tolerances on thread pitches ensure a perfect fit and complete operational safety.
Fast, Free Shipping
Comprehensive After-Sales Support
Lifetime Technical Support: Direct engineering access for thread pitch identification, air-to-cloth ratio optimization, and media customization.
Full System/Parts Availability: On-demand access to all companion components, including matching threaded tubesheet receivers, gaskets, and pulse valves.
Remote Troubleshooting: Swift diagnostics for operational anomalies like thread binding, sudden differential pressure spikes, or localized dust tracking.
Trusted by industrial environmental equipment and air filtration plants worldwide. Ready for yours.
Why Threaded Dust Filter Elements Are Important for Dust Collection Systems
A dust collection system is only as effective as its filter element. The threaded dust filter element provides a reliable seal and robust filtration performance, ensuring:
· Consistent airflow and low pressure drop
· Enhanced filtration efficiency for fine particles
· Reduced downtime due to easy filter replacement
· Longer equipment lifespan through contamination control
· Compliance with air quality regulations in industrial facilities
By maintaining clean, filtered air, these filter elements protect both equipment and employees, ensuring safer and more productive operations.
Types of Threaded Dust Filter Elements
Type No. | Thread Size | Filter Media | Efficiency | Length (mm) | Outer Diameter (mm) | Temperature Resistance | Application |
TDFE-101 | M20 | Polyester | 99.9% | 250 | 90 | 100°C | General dust removal |
TDFE-102 | M24 | Cellulose | 98.5% | 300 | 100 | 90°C | Woodworking |
TDFE-103 | M27 | PTFE-coated | 99.99% | 320 | 110 | 150°C | Chemical |
TDFE-104 | M30 | Polyester + NanoFiber | 99.95% | 350 | 115 | 120°C | Cement |
TDFE-105 | M32 | Polypropylene | 98% | 400 | 120 | 80°C | Food processing |
TDFE-106 | M36 | Antistatic Polyester | 99.9% | 380 | 115 | 110°C | Metal processing |
TDFE-107 | M40 | PTFE membrane | 99.99% | 460 | 130 | 180°C | High-temp industries |
TDFE-108 | M42 | Synthetic fiber | 99.5% | 500 | 140 | 100°C | Foundries |
TDFE-109 | M45 | Stainless mesh + Fiber | 99.9% | 450 | 135 | 160°C | Pharmaceutical |
TDFE-110 | M48 | Polyester Felt | 99% | 480 | 125 | 120°C | Paint booths |
Threaded Dust filter element - model TDF-M12x1.5
Specification | Metric Value | Performance Rating | Material Grade | Certification |
Thread Specification | M12x1.5 | IP68 Sealing | 304 Stainless Steel | ISO 228-1 |
Element Dimensions | 45x85 mm | 0.8 L Volume | PPS Composite | ISO 9001 |
Filtration Rating | 5 Micron | 99.2% Efficiency | PTFE Membrane | ISO 16890 |
Max Pressure | 16 Bar | 25 Bar Burst | Glass-Filled Nylon | ISO 2941 |
Flow Capacity | 25 L/min | ΔP 0.8 Bar | - | ISO 1217 |
Temp Range | -40°C to 120°C | 150°C Peak | High-Temp Seal | UL 94V-0 |
Torque Specification | 18 Nm | ±2 Nm | Steel Insert | ISO 6789 |
Weight | 0.12 kg | ±0.01 kg | Polymer Composite | - |
Service Life | 4,000 Hours | ±200 Hours | - | Internal Test |
Vibration Resistance | 15 G | 20-2000 Hz | Locking Collar | ISO 19438 |
Standard Physical & Mechanical Properties
Property | Unit | Typical Value | Remarks |
Filtration Efficiency | % | ≥ 99.9 | Fine particulate filtration |
Air Permeability | m³/m²·min | 120–200 | Ensures efficient airflow |
Burst Strength | kPa | ≥ 250 | High mechanical durability |
Temperature Resistance | °C | 100–120 | Customized up to 200°C |
Humidity Resistance | % | ≤ 80 | Stable under moist conditions |
Anti-Static Resistance | MΩ | ≤ 10 | Safe for explosive environments |
Core Components
Filter Media Layer – Core element for dust capture
End Caps – Provide airtight sealing and structural stability
Center Core (Perforated Tube) – Ensures internal airflow support
Threaded Base – Enables firm attachment to dust collection housings
Gaskets/O-Rings – Prevent air and dust leakage
Working Mechanism
The Threaded Dust Filter Element works by drawing contaminated air through the filter media. Dust particles are trapped on the surface or within the depth of the filter layer, while clean air passes through and exits the system. Periodic cleaning (via reverse air or pulse jet) removes accumulated dust, restoring performance and extending filter life.
Main Features
Easy threaded installation and replacement
High dust holding capacity for long service life
Stable filtration efficiency even under high pressure
Corrosion-resistant and anti-static construction
Customizable sizes and filter media types
Compatible with multiple dust collection systems
Environmentally friendly and durable design
▪ Dust Filter Bag
▪ Polyester Filter Bag | FMS Filter Bag | Basalt Filter Bag | Nomex Filter Bag |
PTFE Filter Bag | Acrylic Filter Bag | Fiberglass Filter Bag | P84 Filter Bag | PPS Filter Bag
▪ Dust Collector Bag Cage
▪ Dust Collector Bag Cage | Galvanized Bag Cage | Silicone Bag Cage | Trapezoidal Bag Cage | Envelope Bag Cage | Cage Venturi Tube
▪ Dust filter element
▪ Air Filter Element | Top-mounted Dust Filter Element | Oblique-insert Dust Filter Element |
Lifting Dust Filter Element | Six-Ear Quick-release Dust Filter Element | Threaded Dust Filter Element | Flange Dust Filter Element
▪ Electromagnetic pulse valve
▪ DMF-Z Right Angle Solenoid Pulse Valve | DMF-Y Submerged Electromagnetic Pulse Valve
▪ Industrial Electric Precipitation Accessories
▪ Cathode Wire | Dust Collecting Plate | Vibrating Hammer | Bearing In Dust | Electrostatic Precipitator Porcelain Sleeve
Frequently Asked Questions (FAQs)
Q1: What industries use threaded dust filter elements?
A1: Industries like cement, steel, food processing, chemical, woodworking, and pharmaceuticals use them extensively.
Q2: Can I customize the size or media type?
A2: Yes, HEBEIOUTAI provides customized threaded filters to fit your dust collector specifications.
Q3: How often should the filter element be replaced?
A3: Typically after 8–12 months, depending on working conditions and dust concentration.
Q4: What is the difference between a threaded and a non-threaded filter element?
A4: The threaded type offers easier and more secure installation, reducing leakage risk compared to standard models.
Q5: Does HEBEIOUTAI offer OEM services?
A5: Absolutely. We provide OEM and ODM services, ensuring product compatibility with your brand requirements.
