Are excess suspended solids, heavy turbidity, chemical flocs, or unclarified wastewater causing pollution norm non-compliance in your Effluent Treatment Plant? As a trusted ETP Plant Sand Filter Supplier, Ventilair Engineers Pvt Ltd custom-engineers, fabricates, and supplies high-performance Pressure Sand Filters (PSF) designed to deliver robust primary, secondary, and tertiary polishing for industrial wastewater treatment setups.
Our Industrial ETP Plant Sand Filters utilize graded multi-layer bed filtration—combining coarse quartz gravel, pebbles, and fine silica sand—to effectively trap suspended particles, floating debris, and un-settled sludge flocs. Serving as a critical protective filtration stage prior to activated carbon adsorption, softening units, or Reverse Osmosis (RO) systems, our sand filters prevent downstream membrane fouling while guaranteeing your plant meets regulatory discharge standards.
As displayed in the product image, our heavy-duty vertical and horizontal pressure vessels are built with robust internal underdrain lateral distribution networks, frontal pipe manifolds, butterfly valve control arrangements, and protective anti-corrosive linings.
Key Technical Advantages of Ventilair ETP Plant Sand Filters:
⏳ High TSS & Turbidity Removal: Traps suspended solids down to fine micron levels, ensuring treated effluent turbidity remains exceptionally low (TSS < 10 ppm).
🛡️ Corrosion-Resistant Pressure Vessels: Precision-fabricated in Mild Steel Rubber Lined (MSRL), Mild Steel Epoxy Coated (MSEC), Stainless Steel (SS304/SS316), or FRP for optimal pressure tolerance and extended operational life.
🔄 Effortless Backwash Mechanism: Integrated frontal valve manifolds allow rapid air-water backwashing to clear accumulated bed debris and restore filtration bed efficiency.
📜 100% Environmental Compliance: Guarantees treated water meets strict DPCC, HSPCB, UPPCB, and CPCB environmental discharge and reuse standards.
🏭 25+ Years of Engineering Excellence: Fabricated under strict “Make in India“ quality standards by an ISO 9001:2015 and MSME certified supplier.
📍 Turnkey Supply & Support Across Industrial Clusters:
Delhi Hubs: Okhla Industrial Area (Phases I, II, III), Bawana, Narela, Mayapuri, Patparganj, Mangolpuri, Rohini, Shahdara, Wazirpur, Najafgarh Road, and Lawrence Road.
Haryana Clusters: Gurugram (Gurgaon), IMT Manesar, IMT Kharkhoda Industrial Area, Sonipat, Kundli, Rai, Murthal, Barhi, Bahadurgarh, Dharuhera, and Faridabad.
Uttar Pradesh Zones: Noida (Sector 63, Sector 58, Phase-II, Phase-III), Greater Noida (Ecotech zones), Ghaziabad, and Sahibabad Industrial Area.
Upgrade your ETP filtration efficiency or contact our engineering team today for custom technical sizing, vessel replacement, and media bed overhauls.
✨ Ventilair Engineers – Advanced Engineering. Pure Water Solutions. Complete Compliance.
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