STK5-Bag filter(flange)1!webp STK5-Bag filter(flange)!webp STK5-Bag filter(flange)3!webp

STK5 Series Flange Type Bag Filter Housing (Stainless Steel High Flow Vessel)

The STK5 Series is a heavy-duty stainless steel bag filter housing designed for industrial applications requiring secure connections and high throughput. Equipped with standard flange inlets/outlets, it ensures leak-free operation under pressure. Available in single-bag to multi-bag configurations (up to 5 bags) to meet diverse flow requirements.

  • Connection: Flange Type (Standard ANSI/DIN/JIS).
  • Capacity: Scalable from 1 to 5 filter bags.
  • Flow Rate: 10 m³/h to 100 m³/h.
  • Material: High-grade SUS304 or SUS316L.

The STK5 Series is a heavy-duty stainless steel bag filter housing designed for industrial applications requiring secure connections and high throughput. Equipped with standard flange inlets/outlets, it ensures leak-free operation under pressure. Available in single-bag to multi-bag configurations (up to 5 bags) to meet diverse flow requirements.

  • Connection: Flange Type (Standard ANSI/DIN/JIS).
  • Capacity: Scalable from 1 to 5 filter bags.
  • Flow Rate: 10 m³/h to 100 m³/h.
  • Material: High-grade SUS304 or SUS316L.

Product Overview

The STK5 Flange Type Bag Filter Housing is engineered to handle large-scale liquid filtration tasks. Unlike clamp-connected models, the STK5 series utilizes flange connections for the inlet and outlet, providing superior structural strength and sealing integrity, making it ideal for higher pressure ratings and critical industrial pipelines.

Key Features & Advantages

  • Robust Flange Connection: Designed with standard flanges (1.5" to 4"), this housing integrates seamlessly into existing industrial piping systems, minimizing the risk of leakage caused by vibration or pressure surges.
  • Flexible Configuration: The series offers a versatile range from single-bag models for moderate flows to multi-bag vessels (up to 5 bags) for high-volume filtration (100 m³/h), allowing for scalable system design.
  • Durable Construction: Constructed from premium stainless steel (304 or 316L) with a wall thickness up to 2.0mm, ensuring long service life and excellent corrosion resistance.
  • Efficient Operation: The internal structure is designed to distribute fluid evenly across all filter bags, maximizing the dirt-holding capacity and extending the intervals between bag changes.

Structural Details

The housing features a user-friendly cover mechanism (swing bolt or davit arm for larger models) to facilitate quick maintenance. The interior is mechanically polished or sandblasted to meet hygiene and industrial standards.

Technical Specifications (STK5 Flange Series)

Standard specifications for STK5 flange-connected filter housings.

Model Bag Qty Diameter In/Outlet Flow Rate Thickness
STK5-Φ230×410×1 1 Φ230 1.5" 10 m³/h 1.5mm
STK5-Φ230×810×1 1 Φ230 1.5" 20 m³/h 1.5mm
STK5-Φ450×410×2 2 Φ450 2.5" 20 m³/h 1.5mm
STK5-Φ450×810×2 2 Φ450 2.5" 40 m³/h 1.5mm
STK5-Φ450×410×3 3 Φ450 2.5" 30 m³/h 1.5mm
STK5-Φ450×810×3 3 Φ450 2.5" 60 m³/h 1.5mm
STK5-Φ500×410×4 4 Φ500 3" Flange 40 m³/h 2.0mm
STK5-Φ500×810×4 4 Φ500 3" Flange 80 m³/h 2.0mm
STK5-Φ550×810×5 5 Φ550 4" Flange 100 m³/h 2.0mm

* Note: High-flow design with flange connections. Supports standard bag sizes.

Typical Applications

The STK5 series is specifically designed for industries requiring high flow rates and robust piping connections:

  • Petrochemical & Chemical: Bulk filtration of solvents, chemicals, and process water.
  • Municipal Water Treatment: Large-scale pre-filtration and desalination plants.
  • Pulp & Paper: Filtration of white water and coating slurries.
  • Cooling Water Systems: Removal of particulates in circulating cooling loops.
  • Metalworking: Centralized filtration for cutting fluids and coolants.

Product Overview

The STK5 Flange Type Bag Filter Housing is engineered to handle large-scale liquid filtration tasks. Unlike clamp-connected models, the STK5 series utilizes flange connections for the inlet and outlet, providing superior structural strength and sealing integrity, making it ideal for higher pressure ratings and critical industrial pipelines.

Key Features & Advantages

  • Robust Flange Connection: Designed with standard flanges (1.5" to 4"), this housing integrates seamlessly into existing industrial piping systems, minimizing the risk of leakage caused by vibration or pressure surges.
  • Flexible Configuration: The series offers a versatile range from single-bag models for moderate flows to multi-bag vessels (up to 5 bags) for high-volume filtration (100 m³/h), allowing for scalable system design.
  • Durable Construction: Constructed from premium stainless steel (304 or 316L) with a wall thickness up to 2.0mm, ensuring long service life and excellent corrosion resistance.
  • Efficient Operation: The internal structure is designed to distribute fluid evenly across all filter bags, maximizing the dirt-holding capacity and extending the intervals between bag changes.

Structural Details

The housing features a user-friendly cover mechanism (swing bolt or davit arm for larger models) to facilitate quick maintenance. The interior is mechanically polished or sandblasted to meet hygiene and industrial standards.

Technical Specifications (STK5 Flange Series)

Standard specifications for STK5 flange-connected filter housings.

Model Bag Qty Diameter In/Outlet Flow Rate Thickness
STK5-Φ230×410×1 1 Φ230 1.5" 10 m³/h 1.5mm
STK5-Φ230×810×1 1 Φ230 1.5" 20 m³/h 1.5mm
STK5-Φ450×410×2 2 Φ450 2.5" 20 m³/h 1.5mm
STK5-Φ450×810×2 2 Φ450 2.5" 40 m³/h 1.5mm
STK5-Φ450×410×3 3 Φ450 2.5" 30 m³/h 1.5mm
STK5-Φ450×810×3 3 Φ450 2.5" 60 m³/h 1.5mm
STK5-Φ500×410×4 4 Φ500 3" Flange 40 m³/h 2.0mm
STK5-Φ500×810×4 4 Φ500 3" Flange 80 m³/h 2.0mm
STK5-Φ550×810×5 5 Φ550 4" Flange 100 m³/h 2.0mm

* Note: High-flow design with flange connections. Supports standard bag sizes.

Typical Applications

The STK5 series is specifically designed for industries requiring high flow rates and robust piping connections:

  • Petrochemical & Chemical: Bulk filtration of solvents, chemicals, and process water.
  • Municipal Water Treatment: Large-scale pre-filtration and desalination plants.
  • Pulp & Paper: Filtration of white water and coating slurries.
  • Cooling Water Systems: Removal of particulates in circulating cooling loops.
  • Metalworking: Centralized filtration for cutting fluids and coolants.

Hot Products