Chemicals And Spare Parts

Membranes are vital part of the reverse osmosis desalination system. Semi-permeable membranes are used to separate impurities from water, enhancing its quality for various applications. There are two primary types of membranes – brackish water and seawater, catering to diverse needs in water treatment. As an authorized distributor of DuPont’s FilmTec products, we stock vast qty of both brackishwater and seawater membranes. Major models we stocks are:

BW30PRO-400 BW30 XHR 400 SW30-HRLE 400 SW30-XFR-400

Pumps are essential devices used to move fluids in various applications. We are a trusted stockist of high-pressure pumps, including centrifugal / Axial pumps from leading brands such as Fedco, Danfoss, Grundfos etc. Our dedicated service center ensures reliable maintenance and support for all your pump needs. With a commitment to quality and performance, Hallmark provides the right pumping solutions to optimize your operations and enhance efficiency. Choose us for expertise and dependable service in the pumping industry.

Fiber glass Pressure vessels are used to house membranes in the reverse osmosis systems. Its  various pressure rating models from 300psi -1200 psi are used for various applications including, Brackis water, seawater, industrial process etc. As an authorized distributors of CodeLine the world leading manufacturer of pressure vessels/membrane housings, we offer industry-leading products that meet the highest standards.

Hallmark offers a wide range of string wound filter cartridges and bag filters, designed for efficient particle removal in diverse applications. Our string wound filters provide excellent dirt-holding capacity and durability, while our bag filters deliver high flow rates and easy maintenance. With a commitment to quality and performance, Hallmark ensures you receive reliable filtration solutions tailored to your specific needs. Trust us for superior products that enhance your filtration processes.

Hallmark provides a comprehensive selection of antiscalants and membrane cleaners, including acidic and alkaline cleaning chemicals. As an authorized distributor of Flocon products, we stock BioLab’s Flocon 190, Flocon 135, Flocon 260, and Flocon Plus antiscalants. Additionally, we offer high-quality membrane cleaners for reverse osmosis systems imported from the UK. Trust Hallmark for effective solutions that enhance membrane performance and prolong system life in your reverse osmosis processes.

Hallmark offers precision-engineered dosing pumps designed for accurate and consistent chemical dosing in water treatment systems. Reliable and efficient, our pumps ensure optimal water quality and system health across various applications. Partnering with renowned brands like Jesco and Prominent from Germany, we provide innovative technology and robust performance.

Hallmark specializes in stainless steel tanks and fabrication, offering custom-engineered solutions in various grades, including stainless steel 316, duplex, and food-grade options. Our expertly crafted tanks ensure exceptional durability and hygiene, making them ideal for industries like food and beverage, pharmaceuticals, and water treatment. With a focus on precision and quality, we tailor our fabrication services to meet your unique specifications. Choose Hallmark for unparalleled expertise in stainless steel tanks and piping solutions.

Hallmark offers a comprehensive range of measuring and control instruments, including pressure gauges, flow meters, pressure switches, and motorized valves, essential for accurate pressure and flow management in reverse osmosis systems. As authorized distributors of Ashcroft pressure gauges and Jumo measuring instruments (TDS and pH meters), we provide reliable solutions from top brands like Praher and GF flowmeters. Trust Hallmark for precision instruments that enhance system performance and efficiency in your applications.

Hallmark is the leading distributor of Myron L products in the region, featuring the Ultrameter—an innovative instrument that provides comprehensive data on critical parameters such as pH, conductivity, turbidity, and dissolved oxygen. Essential for effective water treatment, the Ultrameter ensures precise monitoring and enhances overall system performance. Trust Hallmark for high-quality solutions that meet your water quality testing needs.

Ultrameter II 6P Ultrameter III 9P

Hallmark offers a diverse range of stainless steel and polypropylene filter housings, expertly designed for robust protection and support in filtration systems. Constructed from high-quality materials, our housings ensure durability and reliability, accommodating various filter types for specific needs. Ideal for seawater and brackish water applications, they withstand high pressures and harsh conditions while maintaining optimal performance. Experience peace of mind with Hallmark’s filter housings, built to deliver exceptional performance and safeguard your water quality.