Products

At PNP Enviro Systems, we offer a comprehensive range of high-quality water and wastewater treatment equipment, components, and accessories designed to deliver reliability, performance, and sustainability. Our products are engineered to meet the demanding needs of STP, ETP, and RO systems, helping industries, institutions, and municipalities achieve efficient water management and environmental compliance. From diffusers, MBBR and tube settler media, pumps, membranes, and dosing systems to filter presses, blowers, and control panels, every product we supply is selected for durability and performance.

Fine and Coarse Air Diffusers

Fine and Coarse Bubble Diffusers are essential components in aeration systems used for wastewater and water treatment plants. They introduce air into water efficiently, supporting biological treatment processes by supplying dissolved oxygen to microorganisms that break down organic pollutants.

MBBR Media

MBBR (Moving Bed Biofilm Reactor) Media is a specially designed plastic carrier used in wastewater treatment to enhance biological activity. Its unique shape provides a large surface area for microbial growth, enabling faster and more efficient breakdown of organic matter.

Why Choose MBBR Media?

  • High surface area for effective biofilm growth
  • Durable, lightweight, and long-lasting plastic material
  • Low maintenance and easy to install
  • Suitable for STP, ETP, and industrial wastewater

Tube Settler Media

Tube Settler Media is used in clarification and sedimentation tanks to improve the settling of suspended solids in water and wastewater treatment plants. The inclined tube modules create a laminar flow path that enhances particle settling and increases plant capacity without the need for large tanks.

Key Benefits:

  • Increases settling area for better clarification
  • Compact design reduces footprint and construction cost
  • Easy to install, lightweight, and low maintenance
  • Widely used in STP, ETP, WTP, and industrial processes

Industrial and Commercial RO System Spares

At PNP Enviro Systems, we offer a complete range of Industrial and Commercial RO System Spares designed to ensure optimal performance, reliability, and long service life of your water treatment systems.
Our high-quality spare parts are compatible with most leading RO plant models and are sourced from trusted manufacturers to guarantee durability and efficiency.

Our Product Range Includes:

  • RO Membranes – High-rejection membranes for superior purification performance.
  • Membrane Housings – Corrosion-resistant FRP and stainless-steel housings.
  • High-Pressure Pumps – Energy-efficient pumps for consistent RO feed pressure.
  • Cartridges & Filter Housings – Sediment, carbon, and micron filters for pre-filtration.
  • Dosing Pumps & Chemicals – For pH correction, antiscalant dosing, and disinfection.
  • Flow Meters, Pressure Gauges & Valves – Precision instruments for system monitoring.
  • Pipes, Fittings & Accessories – UPVC, SS, and HDPE components for leak-free operation.

Whether you need replacement parts or complete system upgrades, we provide reliable, cost-effective solutions tailored to your requirements. Our team also offers technical support and installation assistance to keep your RO system running smoothly.

Water Treatment Chemicals

Poly‑Aluminium Chloride (PAC) (Coagulant)

Used for coagulation and flocculation of suspended solids and colloidal particles in water and wastewater. PAC is efficient over a wide pH range.

Ferric Chloride & Ferric Sulphate (Iron Coagulants)

These are iron-based coagulants used to bind fine particles and remove them by sedimentation or filtration.

Hydrochloric Acid (HCl) (pH Adjustment / Descaling)

Used to lower pH and to remove scale deposits (especially lime scale) in pipes, boilers and RO systems.

Antiscalent

Specialised chemicals that prevent scale formation (e.g., calcium, silica) especially in RO systems, preserving membrane life