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PRODUCT CATEGORIES
What We Supply
Eleven specialized categories — from complete RO systems to individual membranes, chemicals, and dosing equipment.
RO SYSTEMS
Reverse Osmosis Systems
LennRO Mini (200–500 L/h) and ECO series (up to 20 m³/h). Skid-mounted, fully automatic, ready to operate.
View Systems →
MEMBRANES
RO & NF Membranes
Dow Filmtec, Hydranautics, Toray, LG Chem, CSM, and MUNI RO LE elements for municipal, brackish, and seawater applications.
View Membranes →
CHEMICALS
Water Treatment Chemicals
BWA Flocon antiscalants, Bellacide biocides, Belclene scale inhibitors, and membrane cleaners. NSF certified.
View Chemicals →
DOSING
Dosing Systems & Pumps
Grundfos DDA/DDC/DDE, ProMinent Gamma, and SEKO metering pumps. Digital control, high precision.
View Dosing →
ULTRAFILTRATION
UF & MBR Modules
ULTRADYN hollow-fiber modules (PES, PAN, CTA), Inge Dizzer, and DuPont IntegraTec for pre-treatment and reuse.
View UF Modules →
BOILER & COOLING
Boiler & Cooling Treatment
OptiSperse HP phosphate dispersants, Belclene 810 biodegradable antiscalant, and complete chemical programs.
View Treatment →
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FEATURED PRODUCTS
Real Specifications. Real Performance.
Data sourced directly from Lenntech datasheets — verified, accurate, and ready for engineering review.
LENNTECH
LennRO Mini (200–500 L/h)
- Permeate flow: 200 / 300 / 400 / 500 L/h
- Recovery: 75%
- Permeate TDS: < 50 ppm
- Membranes: 1x–3x Dow XLE 4040
- Feed TDS: Max. 500 ppm
- Pre-pressure: 2–4 bar
BWA WATER ADDITIVES
Bellacide 355
- Type: Innovative Non-Oxidizing Biocide
- pH range: 6 to 8
- Dosing: 250 ppm
- Appearance: Clear, Colorless liquid
- Specific gravity: 0.85–1.0
- Packaging: Pail 19 kg, Drum 200 kg
PROMINENT
Gamma GXLa 0730
- Type: Self-bleeding dosing head
- Strokes/min: 200
- Discharge max: 30 L/h
- Max pressure: 7 bar
- Stroke volume: 2.5 ml
- Suction lift: 5.0 m/WC
MICRODYN-NADIR
ULTRADYN™ FE10-FC-FUY15E1
- Membrane: Polyacrylonitrile (PAN)
- MWCO: 150,000 Dalton
- Fiber ID: 1.4 mm
- Module area: 3.0 m² (32.3 ft²)
- Sterilizable: up to 98°C
- Applications: Wine, pharma, electronics
Suez / GE
MUNI RO LE Series
- Membrane: Thin-Film (TFM)
- Active area: 400 ft² (37.2 m²)
- Average flow: 11,000 gpd (41.6 m³/day)
- NaCl rejection: 98.5% avg / 98.0% min
- Operating pressure: 115 psi (792.9 kPa)
- Certification: NSF/ANSI Standard 61
LENNTECH / BWA
OptiSperse HP Series
- Type: Liquid phosphate + polymer dispersant
- Application: Steam boilers with demin water
- Function: Scale & corrosion control
- Compatible: Demineralized water & condensate
- NSF certified: Yes
- Membrane approved: Yes