Are excess suspended solids, heavy turbidity, chemical flocs, or unclarified wastewater causing pollution norm non-compliance in your Effluent Treatment Plant? As an established ETP Sand Filter Manufacturer, Ventilair Engineers Pvt Ltd engineers, fabricates, and supplies high-efficiency Pressure Sand Filters (PSF) designed to deliver primary, secondary, and tertiary polishing for industrial wastewater treatment setups.
Our Industrial ETP Sand Filters utilize graded multi-layer bed filtration—combining coarse quartz gravel, pebbles, and fine silica sand—to trap suspended particles, floating debris, and un-settled sludge flocs. Acting as an indispensable filtration unit prior to carbon adsorption, softening, or RO systems, our sand filters protect downstream equipment from fouling while ensuring your plant meets strict 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 Sand Filters:
⏳ High TSS & Turbidity Removal: Effectively traps suspended solids down to fine micron levels, reducing effluent turbidity (TSS < 10 ppm).
🛡️ Corrosion-Resistant Pressure Vessels: Precision-fabricated in MS Rubber Lined (MSRL), Mild Steel Epoxy Coated (MSEC), Stainless Steel (SS304/SS316), or FRP for optimal pressure tolerance and longevity.
🔄 Effortless Backwash Mechanism: Integrated frontal valve manifolds allow quick air-water backwashing to clear accumulated bed debris and restore filtration efficiency.
📜 Guaranteed Environmental Compliance: Helps achieve strict DPCC, HSPCB, UPPCB, and CPCB treated water discharge/reuse guidelines.
🏭 25+ Years of Engineering Excellence: Built under strict “Make in India“ benchmarks by an ISO 9001:2015 and MSME certified industrial manufacturer.
📍 Turnkey Manufacturing & Installation Across Industrial Belts:
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 system or consult our technical experts for custom sizing, vessel replacement, and media bed overhauls.
✨ Ventilair Engineers – Advanced Engineering. Pure Water Solutions. Complete Compliance.
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