Our Products

AIRFIN Coarse Bubble Tubular Diffusers are engineered for effective mixing and reliable aeration in wastewater treatment applications with high solids load. Designed to generate larger air bubbles, these diffusers ensure strong turbulence, prevent sludge settling, and reduce the risk of clogging. Their robust construction makes them ideal for grit chambers, equalization tanks, aerobic digesters, and industrial ETPs. AIRFIN’s in-house manufacturing guarantees consistent performance, durability, and long service life even under demanding operating conditions.

AIRFIN Coarse Bubble Disc Type Diffusers are designed to deliver powerful aeration and efficient mixing in wastewater treatment applications with high solids and variable load conditions. These diffusers generate large, uniform bubbles that create strong turbulence, ensuring effective oxygen transfer while preventing sludge settling. Their non-clogging design makes them highly reliable for equalization tanks, industrial ETPs & STPs. Manufactured in-house, AIRFIN coarse bubble disc diffusers offer robust performance, long operational life, and minimal maintenance requirements.

AIRFIN Fine Bubble Disc Type Diffusers are engineered to deliver high oxygen transfer efficiency with uniform air distribution across aeration tanks. Designed for energy-efficient wastewater treatment, these diffusers produce fine, evenly dispersed bubbles that maximize oxygen utilization while reducing blower power consumption. Their advanced membrane technology ensures excellent resistance to fouling and long operational life. Ideal for municipal STPs, industrial ETPs, MBBR, and SBR systems, AIRFIN disc diffusers offer reliable performance with minimal maintenance.

AIRFIN C-Saddle Diffusers are specially designed for efficient aeration and uniform air distribution in wastewater treatment systems. The C-saddle mounting ensures secure installation, optimal diffuser positioning, and improved airflow stability across the aeration grid. These diffusers deliver high oxygen transfer efficiency while maintaining low head loss, resulting in reduced energy consumption. Built for long-term reliability, AIRFIN C-Saddle diffusers perform consistently in both municipal and industrial wastewater applications.

AIRFIN HUB Diffusers are engineered for efficient fine bubble aeration with uniform air distribution across wastewater treatment tanks. The hub-based design ensures secure membrane fixing, stable airflow, and consistent oxygen transfer performance over long operating cycles. These diffusers are designed to reduce head loss while maximizing oxygen transfer efficiency, leading to lower energy consumption. Ideal for municipal STPs, industrial ETPs, MBBR, and SBR systems, AIRFIN HUB diffusers offer durability, reliability, and ease of maintenance.

AIRFIN Fine Bubble Diffusers are designed to deliver high oxygen transfer efficiency with uniform air distribution in wastewater treatment applications. The optimized diffuser design ensures fine, evenly dispersed bubbles that enhance biological activity while reducing blower energy consumption. These diffusers offer low head loss, stable performance, and excellent resistance to fouling. Suitable for municipal STPs, industrial ETPs, MBBR, and SBR systems, AIRFIN diffusers provide reliable and long-lasting aeration performance.

The WPVDF Series features high-performance fluoropolymer-lined end-suction centrifugal pumps designed as per ISO 2858 and ISO 5199 standards. Engineered for extreme corrosion resistance, these pumps handle highly hazardous, acidic, alkaline, and toxic chemicals with ease. With back pull-out design, heavy-duty construction, optimized hydraulics, and high-temperature compatibility up to 200°C (PFA), the WPVDF Series ensures safe, efficient, and long-lasting performance across steel plants, pickling units, scrubbers, and chlor-alkali industries.

The ECHO Series is a rugged and reliable range of moulded polypropylene pumps engineered for handling highly corrosive and aggressive chemicals. Designed with optimized moulding techniques and high component interchangeability, these pumps deliver exceptional performance in acid transfer, chemical processing, effluent treatment, electroplating, and scrubbing of corrosive gases. With multiple sealing options, precision-engineered impellers, and durable construction, the ECHO Series ensures safe, efficient, and long-lasting operation across diverse industrial environments.

The P Series is engineered for demanding applications requiring reliable handling of solids-laden fluids. Designed to meet ISO 2858 and ISO 5199 standards, it features a robust open-impeller design, heavy-duty construction, and efficient hydraulic performance tailored for pulp & paper, chemical processing, food industries, wastewater treatment, and refinery operations. With back pull-out maintenance, multiple MOC options, and oversized bearings for long service life, the P Series delivers exceptional durability, low vibration, and consistently stable output—even in the harshest industrial environments.

The ACP Series is a robust range of horizontal centrifugal pumps designed in strict compliance with ANSI B73.1M standards, delivering reliable performance for industrial, chemical, and pharmaceutical applications. Built through state-of-the-art investment casting, the pumps feature fully open impellers, multiple sealing options, heavy-duty bearing housings, and a modular design that ensures exceptional efficiency, easy maintenance, and maximum interchangeability of parts. Ideal for handling low-viscosity, clean, or slightly contaminated liquids, the ACP Series provides long-term reliability with superior corrosion resistance and smooth hydraulic performance.

Our CP & CPC Series are high-efficiency, end-suction centrifugal process pumps engineered. Designed for reliable performance in demanding industrial applications, these pumps handle clean to slightly contaminated liquids with ease. With a robust hydraulic design, multiple material options, and a Back Pull-Out construction for quick, low-cost maintenance, the CP & CPC Series deliver long-term durability, superior efficiency, and minimal downtime. Ideal for utilities, chemical processing, water transfer, HVAC, marine, and general industrial operations.

HDPE & PP Membrane Bio Reactor media.

Test Product for development putposed

Weltech Self Priming Centrifugal Pumps are engineered for efficient fluid transfer, combining robust self-priming capability with high-performance centrifugal design. Ideal for dewatering, sewage, and industrial applications, these pumps deliver reliable operation, quick priming, and minimal maintenance—making them the preferred choice for demanding environments.