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20 Us Gallon High Volume Pressurized Reverse Osmosis Water Storage Tank
US$160.00
1-9 Pieces
US$148.00
10-199 Pieces
US$98.00
200-599 Pieces
US$88.00
600-1,199 Pieces
US$84.00
1,200+ Pieces
Product profile
Customization
AvailableCertification
ISO9001, CE, NSFSalt Rejection Rate
99.5%Application
HouseholdCapacity
20 Us GallonMax Pressure (Psi)
100Shell
SteelDiaphragm
Special Butyl CompoundPlace of Origin
Made in ChinaSurface Treatment
Powder Coated Steel ExteriorTesting
Each Tank Tested for Safety by DezhiLiner
PolypropyleneSystem Connection
Stainless Steel ANSI Grade SUS 304Air Valve
Lead Free Brass Made Projection WeldedFactory Precharge
Variable by ModelMax. Operating Temperature
200º F (93º C)Max. Working Pressure
100 Psig (6.9 Bar)Max. Relief Valve Setting
75 Psig (5.2 Bar)Warranty
1/2-Year LimitedOEM Service
AvailableTransport Package
Kraft Paper Box PackingSpecification
29x15x15 InchTrademark
DezhiOrigin
Taizhou, ChinaHS Code
9032900090Production Capacity
4800 Units Per DayKey features
Lead-Free Connections: Stainless steel ANSI Grade SUS 304 connections prevent lead leaching for safe drinking water.
High Salt Rejection: Achieves 99.5% salt rejection rate ensuring high purity water storage.
Durable Diaphragm Design: Features heavy-duty special butyl compound diaphragm and polypropylene liner.
Comprehensive Warranty: Includes 2-year limited warranty with refund guarantee and 5-7 year replacement option.
OEM Service Available: Factory supports custom branding with provided authorization documents.
Stable Water Flow: Designed to deliver constant water flow when faucet is opened for residential RO units.
Odor-Free Operation: Diaphragms are post-cured before assembly to eliminate bad odors.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.96h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturing-industry trading company located in Wenling, Taizhou, China. It reports ISO 9001:2015 and ISO 14001:2015 certifications, six production lines, 6–10 quality-control staff, and stated experience providing OEM services to well-known brands. The supplier supports multiple customization modes and ODM services, but reports no new products during the past year and has no available SDK. Service-management procedures, corrective and preventive action procedures, and complaint-handling procedures are documented and followed. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. ERP integration and other digital sustainability capabilities are not established or are recorded as zero. Financial credibility cannot be confirmed from the provided information.
CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates, along with other unspecified certifications. These explicitly support quality-management and environmental-management credentials.
R&D capabilityThe supplier provides ODM services and reports three years of total R&D-engineer experience, but it also states that no new products were developed during the past year, no SDK is available, and ERP, big-data, and technical-transformation capabilities are absent or recorded as zero. The evidence therefore shows some design-related capability but limited demonstrated innovation activity and digital development infrastructure.
Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and a stated annual production-output range. It also provides product descriptions for gallon expansion tanks and reports 30 qualified suppliers for service capability. These data support a documented production and quality-control base, although the supplied product descriptions are repetitive and do not establish detailed manufacturing scope.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.
Product Q&A
Q:What is your MOQ of this item?
A:
We are a factory, have stock. 1PCS is ok!
Q:What is the delivery time?
A:
7-25 days after receiving orginal L/C or deposit by TT.
Q:Is it all right to make customer's own brand name?
A:
Yes we supply OEM service. Please send us a authorization doc.
Q:Where is your Loading Port?
A:
Ningbo, Zhejiang, China.
Q:What are your payment terms?
A:
For Bulk Quantity Purchase: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight. For Samll amount Trial Order, Please arrange the full payment
Send Inquiry
*To:
Taizhou Tianyang Electrical Co., Ltd.
Taizhou Tianyang Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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