Psi Membrane Lp-1812-75 Domestic RO Membrane for Effective Water Treatment and Filtration

• Customization: Available
• Membrane Type: Spiral
• Type: RO
• Model NO.: Pro-LP-1812-75
• Stable Salt Rejection: 97%
• Gpd(Gallon): 75
• Usage: Household, Commercial
• Core Technology: Thin Film Nanocomposite
• Warranty: 12months
• Capacity: 50, 000PCS/Month
• Delivery Time: 10-15 Days
• Feature: Durability, Anti-Fouling, Anergy Saving
• Transport Package: Carton Box
• Specification: 1.75 Inch
• Trademark: PSI MEMBRANE
• Origin: China
• HS Code: 8421999090
• Production Capacity: 600, 000PCS/Year

Product Description

Product Description

 

About This Item:
Enjoy Your Water with Confidence: Our is engineered to eliminate up to 99% of over 1,000 impurities from your water, including critical contaminants like lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and beyond, ensuring your water is pure and safe.

Top-notch Quality : Our Reverse Osmosis Membrane is crafted from superior food-grade, high-capacity materials that provide exceptional packing density to effectively filter out contaminants. It selectively permits only water molecules to pass through, ensuring nothing else sneaks by.
Energy Saving: Operates at Low Pressure (70 psi), significantly reducing power consumption for cost-effective, energy-efficient performance.
Wide TDS Range: Capable of functioning in saline environments with TDS levels up to 3000ppm, while consistently maintaining a stable rejection rate.
Stable Rejection Rate 97% : Advanced membrane sheet formulas ensure a consistently stable rejection rate across a wide range of TDS levels, providing reliable performance.
Peace of Mind Customer Service : We are committed to outstanding customer support. Should you encounter any issues with our products, please contact us immediately. We are eager to assist and ensure your satisfaction!
Key Applications:
Ideal for residential and household reverse osmosis systems as well as advanced water purification devices utilized in hospitals and laboratories.
Municipal water purification.
Food and Beverage industries.
Farms, Restaurants, Retail
Garment Shops, Building Material Shops, Manufacturing Plants, Machinery Repair Shops, Printing Shops, Construction work, Energy & Mining, Advertising Companies, and water treatment facilities.

 

Product Parameters

 

Model	A	B	C	D	E	Average Permeate Flow gpd (m³/d)	Average Salt Rejection  %	Test conditions
	Inch (mm )	Inch  (mm )	Inch  (mm )	Inch  (mm )	Inch   (mm )			NaCl	Pressure	Temperature	pH	Recovery Rate
Pro-LP-1812-50	1.75 (44.5)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥50(0.19)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-1812-75	1.75 (44.5)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥75(0.29)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-2012-100	1.81  (46.0)	0.72    (18.2)	0.87    (22.0)	0.87    (22.0)	12.00  (297.5)	≥100(0.38)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-2012-150	1.81  (46.0)	0.72    (18.2)	0.87    (22.0)	0.87    (22.0)	12.00  (297.5)	≥150(0.57)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-2012-400	1.85 (47.0)	0.72    (18.2)	0.78 (20.0)	0.78 (20.0)	12.00  (297.5)	≥400(1.52)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-2812-200	2.68 (68.0)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥200(0.76)	97	350mg/L	70psi	25°c	6.5~7.5	50%
Pro-LP-2812-300	2.68 (68.0)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥300(1.14)	97	350mg/L	90/100psi	25°c	6.5~7.5	50%
Pro-LP-3012-400	2.68 (68.0)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥400(1.52)	97	350mg/L	100psi	25°c	6.5~7.5	50%
Pro-LP-3012-600	2.91 (74.0)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥600(2.28)	97	350mg/L	100psi	25°c	6.5~7.5	50%
Pro-LP-3013-400	2.68 (68.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥400(1.52)	97	350mg/L	100psi	25°c	6.5~7.5	50%
Pro-LP-3013-500	2.68 (68.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥500(1.90)	97	350mg/L	100psi	25°c	6.5~7.5	50%
Pro-LP-3013-600	2.68 (68.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥600(2.28)	97	350mg/L	100psi	25°c	6.5~7.5	50%
Pro-LP-3113-800	3.11 (79.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥800(3.04)	97	350mg/L	110psi	25°c	6.5~7.5	30%
Pro-LP-3213-900	3.11 (79.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥900(3.42)	97	350mg/L	110psi	25°c	6.5~7.5	30%
Pro-LP-3213-1000	3.11 (79.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥1000(3.80)	97	350mg/L	110psi	25°c	6.5~7.5	30%
Pro-LPHR-1812-75	1.75 (44.5)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥75(0.29)	98	350mg/L	90psi	25°c	6.5~7.5	15%
Pro-LPHR-2012-200	1.85 (47.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	12.00 (297.5)	≥200(0.76)	98	350mg/L	90psi	25°c	6.5~7.5	15%
Pro-LPHR-3012-400	2.91 (74.0)	0.72 (18.2)	0.87 (22.0)	0.87 (22.0)	12.00 (297.5)	≥400(1.52)	98	350mg/L	110psi	25°c	6.5~7.5	15%
Pro-LPHR-3013-400	2.68 (68.0)	0.72 (18.2)	0.78 (20.0)	0.78 (20.0)	13.00 (333.0)	≥400(1.52)	98	350mg/L	110psi	25°c	6.5~7.5	15%

Duetovariationsinfeedwaterquality,membraneelementsunderstandardtestconditionsmayhavea15%deviationinpermeateflow
Thestatedproductperformanceisbasedondatacollectedafter30minutesofoperationatthefollowingtestconditions

SIZE:mm/Inch

 

RecommendedOperatingConditions:

Operating Limits	Unit	Value
Maximum operating pressure	psi (MPa)	125(0.86)
Maximum feed water temperature	°F (°C)	113(45)
Continuous operation pH range		3-10
Cleaning PH range		2-11
Maximum feed water SDI15		5
Maximum residual chlorine concentration of influent	ppm	<0.1

GeneralHandlingProcedures:

Storeinacoolanddryplace(below45°C)awayfromsunlight.

Permeatefromthefirsthourofoperationshouldbediscarded.

Keepelementsmoistatalltimesafterinitialwetting.

TopreventmicrobialgrowthintheWetMembraneElement,itIt ishighly recommendedtothoroughly washyour membranewithagentle 1.0%SodiumMetabisulfite(foodgrade)solution,proceedingtoa secure vacuum-bagpackingof
the MembraneElementandcarefully storingitina sturdycardboardbox.

Alwaysusechemicalsthat are compatiblewiththemembraneelementsandassociated components.Please note, BrightStarWaterwillnotacceptanyresponsibilityarising fromtheuseofincompatiblechemicals.

Our Advantages

Sucessful Application

Seawater Desalination: Experience the pinnacle of purity with our state-of-the-art technology, ensuring delightful water quality. Zero Discharge of Latex Wastewater: Embrace sustainability with our efficient solutions, preserving the environment with zero waste. Copper Foil Industry Wastewater Treatment: Unlock unmatched performance with our advanced treatment solutions, ensuring optimal resource recovery.

New Energy Industry: Propel into the future with our cutting-edge solutions, paving the way for sustainable energy advancements. Sulfuric Acid Purification and Recovery: Experience the epitome of refinement with our technology, offering unparalleled purification and recovery. Lithium Extraction from Salt Lake: Harvest the power of innovation with our exceptional extraction solutions, ensuring high efficiency and resourcefulness in lithium recovery.

Certifications

Elevate your confidence with our esteemed certifications: Health & Safety Management System Certificate, Environmental Management System Certificate, and the prestigious ISO9001 Quality System Certificate. Each certificate underscores our unwavering commitment to excellence and adherence to the highest standards of quality and safety.

Pioneering innovation with our groundbreaking intellectual property: Invention Patent of Membranes Production, Invention Patent of Multi-layer RO Membrane, and multiple Utility Model Patent Certificates. These patents are a testament to our dedication to cutting-edge technology and superior design in water treatment solutions.

Packaging & Shipping

FAQ

1. Q:Are you a manufacture or a trading company?
A:We are manufacturer with our own factory and meanwhile we cooperation with other factories in our own technology.
2. Q: What about the lead time for mass production?
A: Our production time: 10-15 days for regular models.
3.Q:How you guarantee products quality?
A:We inspect and control the whole process from raw materials, production process, finished product to shipment.
4. Q: Can you offer sample before mass order? is it free or extra?
A:Yes samples will be kindly arranged for your confirmation. Please contact us for more details.
5.why choose us ?
We have advanced technology for the production of TFN membrane.
We have established the first TFN coating production line in China and achieved stable mass production.
We have equipped 1000m² test platform, advanced water testing technology.
We provide RO,NF,UNF, Special Membrane Element and SPEC Customized Membrane as well.
We offering customer competitive price with excellent products quality and comprehensive services.

Company Profile

Proshare History
2016 - A pivotal year for Proshare, as the illustrious PhD. team helmed by Dr. Lin Xiaofeng, a distinguished expert in the National Major Talent Introduction Project, made their triumphant return to China, setting the stage for groundbreaking innovations.
2017 - Proshare strategically positioned its headquarters in Nanopolis Suzhou, a beacon of technological advancement and home to the world's largest nano technology industrial application community.
2018 - Proshare embarked on a new chapter with the establishment of its first exclusively designed ushering in a new era of mass production.
2019 - ushering a new age in filtration by successfully replacing imported nanofiltration membrane products. Our solutions are reliably applied in diverse fields such as textile wastewater, landfill leachate, and high salt & COD wastewater, marking a significant accomplishment in environmental protection. Furthermore, Proshare emerged as the pioneering domestic supplier of elite household nanofiltration water purifiers.
2020 - Proshare unveiled tailored for major environmental engineering enterprises, proudly partnering with several esteemed listed companies.
2021 - Proshare elevated its status by becoming a certified supplier for Sinopec, providing innovative specifically crafted for the petrochemical industry.
2022 - Seeing exponential growth, Proshare established subsidiaries in Shenzhen city, Hunan Province, Fujian Province, and Jiangxi. This expansion enabled us to better serve our customers, marking our distinction as the premier domestic supplier in the burgeoning industries of among others.
2023 - Proshare ascended to new heights, becoming the pioneering domestic for prestigious international luxury cruise lines.
2024 - The future holds limitless potential, and we are poised on the brink of exciting new developments.