How do you protect the heavy units from damage during long-distance sea freight to the Middle East?

We use export-grade packaging consisting of double-wall 5-layer corrugated cartons and custom-molded foam inserts. For bulk B2B orders, we provide fumigated palletization with edge protectors to ensure the systems arrive at your port in 100% perfect condition.

Does the system include a pressure relief valve for safe filter changes?

Yes. Each housing is equipped with a red air-release button. In the high-pressure environments typical of Middle Eastern rooftop tanks, this allows technicians to safely bleed off air and vacuum pressure before unscrewing the housing, preventing injuries and seal damage.

Commercial Water Filter System 1000lph for Drinking Water with PLC Control Unit

Name: Commercial Water Filter System 1000lph for Drinking Water with PLC Control Unit
Brand: Shandong Longzhiyu Import and Export Co., Ltd.
SKU: 2329040485

Shandong, ChinaShandong Longzhiyu Import and Export Co., Ltd.

US$580.00

1-9 Pieces

US$548.00

10+ Pieces

Product specifications

BEST-500

OEM/ODM

Sample price:US$580.00/piece.Request sample

Product profile

Customization

Available

Type

Reverse Osmosis

Usage

Environmental Protection, Chemical Industry

Model NO.

best-2000

Motive Force

Electric power

Style

Plate and Frame

Performance

Efficient Filtration

Certification

CE, RoHS

Productivity

1000L/Hour

Processing Type

Reverse Osmosis

Voltage

220 V, 110 V

Core Components

PLC

Warranty

1 Year

Power (W)

1.5kw

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Weight (Kg)

Place of Origin

Shandong, China

Host Control Logic

PLC Fully Automatic System

Frame Construction

Heavy-Duty SS304 Reinforced Skid

Burst Pressure Tested

≥300 Psi (Safety Integrity)

RO Membrane Specs

4040 High-Rejection Grade X 1-4units

Desalination Rate

≥99.7% (Industrial Standard)

Specification

68X58X149 cm

Trademark

BEST

Origin

Shandong, China

HS Code

8421211000

Production Capacity

50000 Pieces/Year

Key features

Logistics Optimized: Compact Host-Skid Design Our host-only skid significantly reduces shipping volume by 60% compared to full systems.

Engineered for High TDS & Saline-Alkali Water Specifically calibrated for the challenging groundwater conditions in Uzbekistan. Equipped with high-rejection 4040 membranes.

Full PLC Automation & 220V Stability Featuring industrial PLC logic for automated flushing and multi-point protection.

Project-Ready: Russian & English Documentation We provide comprehensive technical manuals in both Russian and English.

Universal Component Ecosystem for Easy O&M Built with global standard 4040 membranes and 20" housings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shandong Longzhiyu Import and Export Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2010-12-01Nearest Port: Qingdao port, Lian yungang PortAverage Response Time: ≤1.50hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Longzhiyu Import and Export Co., Ltd. is identified as a Chinese manufacturer/factory in Shandong engaged in construction and decoration-related commercial activities. It has professional technical R&D capability, offers customization from samples and designs, and provides ODM and OEM services, but does not provide 3D software design, has no new products reported in the past year, and has no SDK. Production information indicates output of 30,000,000 square meters of ceiling tee grid and 7,200,000 square meters of gypsum ceiling tile annually, with fewer than five quality-control staff reported. The supplier has 13 years of export experience, self-operated import/export rights, and 90% export sales, but lacks in-stock, overseas warehouse, showroom, agent, or branch service capabilities. Financial records are indicated for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength. No certification holdings or customer cases are documented.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory in China, with business activities covering building materials, building decoration materials, lightweight building materials, and related household and hardware products. Its commercial trade engagement includes construction and decoration.

After-Sales capabilityThe supplier has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent, or branch service capability, and reports zero countries for overseas services. Service quotations and payment terms are specified, but service assessment and corrective/preventive-action procedures have no written records.

Production capacityThe supplier reports annual production of 30,000,000 square meters of ceiling tee grid and 7,200,000 square meters of gypsum ceiling tile, with one-month average lead times in both off-season and peak season. These figures explicitly demonstrate substantial stated production capacity, although fewer than five quality-control staff are reported.

Customization capabilityThe supplier explicitly provides customization from samples and from designs, and also offers ODM and OEM services for popular brands. This supports a demonstrated ability to adapt products to customer specifications.

Product Q&A

Q:The water in our region has very high sand and silt content. Will this system clog too quickly?

Our system is a "Heavy-Duty" solution. The 20" Big Blue format provides a much larger surface area than standard filters. By using a high-density 5-micron PP sediment filter in the first stage, it effectively captures large volumes of sand while maintaining a high flow rate for the entire building.

Q:How can my maintenance team monitor the system without climbing to the roof every day?

That is why we integrated the Triple Pressure Gauge system. By checking the pressure differential between the inlet, middle, and outlet gauges, your team can identify exactly which stage is clogged with sand at a glance. It makes professional maintenance faster and more accurate.

Q:Will the metal bracket rust in humid, coastal cities like Dammam, Jeddah, or Dubai?

No. We use an ultra-thick 4mm reinforced steel bracket finished with a high-grade, anti-corrosive powder coating. This provides superior resistance to salt-air corrosion and ensures the frame can support the weight of three water-saturated housings without sagging or rusting.

Q:Is the thread type compatible with standard plumbing in the GCC region?

Yes, we provide precision-machined 1" or 1.5" BSP (British Standard Pipe) threads as the default for the Middle East market. This ensures a seamless, leak-proof connection to local pipelines without the need for unreliable NPT adapters.

Q:Can we customize the filters to solve specific local water issues like high chlorine or scale?

Definitely. While our standard setup is PP+GAC+CTO, we offer OEM customization. We can provide specialized media such as Hollow Fiber Ultrafiltration for bacteria, Softening Resin for hard water, or KDF for heavy metal removal based on your project requirements.