Powered by Made-in-China.com

Lead Free Water Thermal Expansion Vessel for Potable Water Application
US$41.80
81-323 Pieces
US$30.50
324-647 Pieces
US$28.50
648-1,295 Pieces
US$28.40
1,296-2,591 Pieces
US$25.18
2,592+ Pieces
Sample price:US$44.60/piece.Request sample
Product profile
Customization
AvailableMax.Head
>150mMax.Capacity
>400 L/minDriving Type
HydronematicMaterial
Cast SteelStructure
Single-stage PumpAssembly
Booster PumpPower
HydraulicStart Up
Booster PumpType
Jet PumpIndustry
Water WorksMedia
WaterPerformance
Sanitary PumpsTheory
Jet PumpNominal Volume
18 LUseful Volume Max.
13.8 LMax. Working Pressure
10 BarFactory Gas Pre-Charge
4.0 BarMax. Temperature
70 °cPre-Charged Gas
99.9 Puried Nitrogen GasVessel Diameter
280 mmVessel Overall Height
407 mmTank Shell Material
Cold Rolled Steel SheetNet Weight
3.2 KgVessel Color
Blue/White/RedSystem Connection
G 3/4 InchCertification
CeOrientation
VerticalVessel Membrane
BladderTransport Package
290X290X420 mmSpecification
10/16/20/25/35 BAR Wroking PressureTrademark
Aqualeader/DezhiOrigin
Taizhou, ChinaHS Code
9032900090Production Capacity
1000 Units Per DayKey features
Nitrogen Pre-Charged: Pre-charged with 99.9% pure nitrogen to prevent membrane oxidation and extend vessel life.
Potable Water Certified: Meets PED 97/23/EC and BS EN 13831:2007 standards for safe use in drinking water systems.
OEM/ODM Service: Custom design and manufacturing available based on client-supplied requirements and samples.
Multiple Color Options: Vessel color customizable to Blue, White, or Red to meet specific branding or aesthetic needs.
Low MOQ Flexibility: Minimum order quantity is just 1 piece, allowing for easy trial orders and small batch purchases.
CE & ISO Certified: Company holds CE, ISO 9001, ISO 14001, and SGS certifications ensuring quality and compliance.
Durable Construction: Constructed with cold rolled steel shell and synthetic rubber membrane for long-term reliability.
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 A: 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
You may also like
200 Liter High Pressure Potable Free Standing Expansion Vessel for Pump Applications
US$258.00-350.00
10 Pieces(MOQ)
Ce Approved Bladder Type Expansion Vessels for Potable Water Applications
US$980.00-1,900.00
1 Piece(MOQ)
Water Pressure Vessel for Water Pump
US$20.00-500.00
1 Piece(MOQ)
Customized 2 Liter Expansion Vessel Suitable for Sanitary Water Applications
US$2.40-4.20
1,000 Pieces(MOQ)
2L Multi Functional Expansion Tanks Vessel for Potable Water Applications
US$88.00-108.00
1 Piece(MOQ)
Stainless Steel Sight Glass for Piping System, Tank, Vessel
US$2.00
1 Piece(MOQ)
OEM Precision Stainless Steel Pump Pressure Vessel Pump Barrel
US$7.00-100.00
50 Pieces(MOQ)
Fountain Pond Garden Pressure HL-LRDC26000 Submersible DC Variable Aquarium Water Pump
US$169.00-178.00
100 Pieces(MOQ)
Diesel Water Pump Unit Can Transport Sediment and Silt.
US$5,000.00
1 Set(MOQ)
Three-Speed Circulation Pump for Heating and Hot Water Circulation Systems
US$15.30-16.26
100 Pieces(MOQ)
Diesel Engine Drive High Pressure Sewage Split Case Double Suction Centrifugal Water Pump
US$1,000.00-50,000.00
1 set(MOQ)
Agricultural Garden Gasoline Water Pump Portable Irrigation Pump
US$55.00-165.00
2 Pieces(MOQ)
Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and Irrigation
US$2,000.00-20,000.00
1 Piece(MOQ)
Leo Industrial Electric High Pressure Vertical Submersible Axial Flow Water Pump for Farmland Irrigation
US$2,000.00-20,000.00
1 Piece(MOQ)
Dewater Large Flow Pumps Wholesale QQ1000-10 Motor Water Pump
US$9,999.00-15,999.00
1 Set(MOQ)
Portable Heavy Duty Industrial Electric High Flow Durable Reliable Mesh Mobile Water Pump
US$12,712.00-22,380.00
1 Roll(MOQ)
Fire Pump System Fire Fighting Diesel Engine Electric Water Pump
US$8,000.00
1 Piece(MOQ)



















