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Heavy-Duty Zero-Pressure Booster Pump for Residential & Commercial Reverse Osmosis Systems (OEM/ODM Customization)
The Viano 75GPD Self-Priming RO Diaphragm Booster Pump (WYN-RO75-SP) is a precision-engineered water pressure enhancement module designed specifically for Reverse Osmosis (RO) water purification systems operating in zero or low feed water pressure environments. Built to draw water directly from unpressurized storage containers, water tanks, or rural wells, this unit features an integrated self-priming mechanism capable of a suction lift of up to 2 meters. Operating on a 24V DC power supply, it generates a stable working pressure of 0.5 MPa (72 PSI) to optimize RO membrane filtration efficiency and maximize pure water recovery rates. Constructed with high-grade EPDM diaphragm seals, corrosion-resistant engineering plastics, and anti-vibration mounting bases, this pump provides low-noise, energy-efficient performance. Global B2B importers, RO system assemblers, and brand owners can leverage full OEM/ODM customization, including voltage choices, pressure settings, port connection types, wiring harnesses, and custom private labeling.
Key Features
Zero-Inlet Pressure Self-Priming Suction: Engineered with advanced internal check valves delivering a vertical self-suction height of ≥1.5m to 2.0m, allowing RO systems to pull feed water without requiring municipal tap line pressure.
Optimized 72 PSI Working Performance: Delivers a consistent working pressure of 0.5 MPa (72 PSI) and a rated output flow of ≥0.8 L/min (≥800 ml/min), tailored perfectly to drive standard 75GPD RO membranes at peak rejection efficiency.
Low Noise & Low Power Consumption: Utilizes high-purity copper motor windings and rubber shock-absorbing mounting feet, ensuring quiet operation (<50 dB) and low operating current (≤1.0A–1.2A).
High Chemical Resistance & Pressure Relief: Constructed with high-density EPDM/TPU diaphragm materials and a bypass pressure relief range of 0.85–1.05 MPa (123–152 PSI) to protect against hydraulic pressure spikes and prevent leaks.
Complete B2B OEM/ODM Customization: Fully tailorable manufacturing supporting custom capacity tuning (50GPD to 100GPD), voltage variations (24V/36V DC), port connection styles (1/4" female threads or push-in quick connects), terminal wire length, and brand sticker design.
Product Details
Why Choose Viano as Your Water Treatment Partner?
More Than a Supplier, Your Strategic Manufacturing Base in China
01. The Power of a Source Manufacturer
Founded in 2007 and headquartered in Hefei, Viano combines 15+ years of water purification expertise with massive production capacity. With 300+ skilled staff and an annual output of 400,000 sets, we are the heavy-duty engine behind your brand's global growth.
02. Market-Ready Standards & Recognition
We lower your market entry barriers by maintaining up-to-date international certifications. Our rigorous quality management system ensures that every water purifier delivered is fully compliant, reliable, and ready for your shelves.
03. Full-Service OEM/ODM: From Concept to Market
Unlock total flexibility with our integrated manufacturing. We support diverse customization options including logo branding, exclusive color schemes, and regional water quality adjustments. With our in-house mold center and certification support, we accelerate your time-to-market while ensuring strict confidentiality (NDA).
04. Inside Our Factory: Your OEM/ODM Powerhouse
Take a transparent look into Viano's manufacturing excellence. With in-house molding, food-grade injection, and 100% functional testing, we turn complex engineering into reliable water solutions for global partners.
Precision Tooling Center
200+ Precision Molds | Rapid Prototyping Equipped with an extensive library of 200+ sets of precision molds, we support independent R&D and rapid prototyping, ensuring exclusive mold protection for OEM partners.
Injection Molding Workshop
15+ High-Speed Injection Machines | Food-Grade Material Featuring 15+ advanced injection molding units, we produce 100% of our filter housings and water-contact components in-house. We strictly use food-grade raw materials to ensure structural durability and water safety.
Final Assembly Lines
4 Semi-Automated Lines | 50,000 Units Monthly Output Our facility houses 4 standardized assembly lines operating under lean manufacturing principles. With a monthly capacity of 50,000+ units, we ensure timely delivery for high-volume global wholesale orders.
Commercial System Workshop
High-Flow Commercial Systems | Adaptable to large-scale projects Specially designed for large-scale commercial RO systems. Our engineering team ensures these units providing stable performance for offices, schools, and hospitals.
Advanced Testing & QC Center
Commitment to Quality | Testing at Every Stage Prior to packaging, every single product undergoes rigorous performance testing. Our laboratory simulates extreme operating conditions--including 500 PSI burst tests and salt spray analysis--to ensure that our products maintain reliable operation for years to come, regardless of the climatic environment.
Filter Cartridge Workshop
3 Million Units Annual Capacity | 0.0001 μm Precision Our filter production line utilizes medical-grade membranes and premium carbon. With an annual output of 3 million cartridges, we maintain strict control over the core filtration media to guarantee a 95%+ salt rejection rate.
