PPH WPL Cartridge Filter

High-Performance Engineering Overview

PPH WPL Cartridge Filter manufactured and supplied by ASK Innocomp Pvt. Ltd. represents the highest standard of thermoplastic and fluoropolymer engineering. Specifically designed to solve the critical vulnerabilities of standard metallic and commercial plastic hardware in corrosive chemical plants, this product delivers exceptional durability, chemical immunity, and extended maintenance-free service life.

Technical Specifications & Engineering Parameters

Parameter	Engineering Specification
Filter Housing Material	100% Virgin Polypropylene Homopolymer (Beta-Nucleated PPH)
Element Types Supported	Wound Polypropylene (WPL), Pleated PP, Spun Bonded PP Core
Filtration Micron Ratings	0.5, 1, 5, 10, 20, 50, 100 Microns (Nominal & Absolute)
Element Lengths	10", 20", 30", 40" (Single or Multi-Round Housings up to 12 Elements)
Operating Pressure Rating	Up to 10 Bar (150 PSI) at 20°C; 6 Bar at 80°C
Operating Temperature	0°C to +95°C Continuous
Inlet / Outlet Connections	1/2" to 3" Flanged (ANSI 150# / DIN PN10) or True Union Socket
Closure & Seal Material	Quick-Opening Swing Bolt / Threaded Ring with EPDM / FKM (Viton) O-ring

Key Features & Operating Advantages

• High Dirt-Holding Capacity: Graded density depth filtration captures coarse to ultra-fine particulate matter with low initial differential pressure drop.
• Extreme Chemical Resistance: 100% non-metallic wetted construction immune to hot Hydrochloric Acid (HCl 33%), Sulfuric Acid (H2SO4), Caustic Soda, and pickling sludges.
• Tool-Free Cartridge Replacement: Ergonomic top cover design allows rapid element changeout during maintenance cycles, minimizing downtime.
• Hydrostatically Tested: 100% pressure tested at 1.5x design pressure to ensure zero flange or vessel leakage.
• Broad Industrial Fitment: Widely utilized in steel pickling circulation, circuit board etching, water treatment, and chemical dosing systems.

Quality Assurance, Testing & Compliance

At ASK Innocomp, quality control is integrated at every manufacturing step:

• High-Voltage Dielectric Spark Testing (20,000V): 100% verification of non-porous fluoropolymer coatings and lining integrity.
• Hydrostatic & Tensile Load Testing: Proof pressure tested to 1.5x working rating with tensile pull verification.
• Laser Dimensional Measurement: Precision tolerance checks ensuring exact interchangeability with standard plant flanges and fittings.
• Mill Test Certificates (EN 10204 3.1): Full raw material batch traceability provided with every dispatch.

Recommended Industrial Applications

• Continuous steel wire and pipe pickling acid recovery filtration
• Electroplating bath filtration (Nickel, Acid Copper, Zinc)
• Industrial demineralized (DM) water and reverse osmosis (RO) pre-treatment
• Bulk chemical synthesis and aggressive reagent clarification
• Effluent treatment plants (ETP) and scrubber circulation loops