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Frequently Asked Questions.

Answers to common questions about ZENTVO tank systems—covering selection, sizing, materials, installation, and project documentation.

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Tank Selection & Applications

6 questions
Q01 What types of water tanks should we choose?

ZENTVO recommends the best tank system based on water type, application, site conditions, and required standards. For potable water, GRP/FRP and stainless steel tanks are commonly used. For fire reserve and industrial uses, selection depends on corrosion risk, local codes, and site constraints.

Not sure where to start? Share your water type, application, and site conditions—our engineers will recommend the right system.
Q02 What are ZENTVO water tanks widely used for?

Common applications include:

Potable water storage (municipal / buildings)
Agricultural irrigation and water supply
Fire reserve storage tanks
Industrial process water tanks
Cooling / chiller water and cooling tower systems
Rainwater harvesting and emergency reserve
RO water storage and special water applications (as required)
Wastewater / sewage storage (as required)
Q03 Can the tank be used for drinking water (potable water)?

Yes—if the project is potable water, please confirm water type, local requirements, and documentation needs. ZENTVO can recommend a suitable system and provide relevant documentation as required.

Request potable water documentation
Q04 How do we choose between GRP/FRP and stainless steel for potable water?

Typical decision factors include:

Water quality and treatment method
Installation environment and site constraints
Budget and lifecycle preference
Local approval requirements
Send your project inputs—ZENTVO will compare options and recommend the best fit.
Q05 Can your tanks be used outdoors in harsh climates?

Yes. The correct configuration depends on temperature range, wind exposure, and site conditions. ZENTVO can recommend suitable configurations and options as required.

Q06 Can your tanks store special water (RO water, seawater, process water)?

It depends on water chemistry and project requirements. Provide details (water type, conductivity/concentration, temperature), and ZENTVO will recommend an appropriate solution.

Submit your water specifications

Capacity, Size & Layout

5 questions
Q07 How do we decide the water tank size?

First confirm the required capacity. Then ZENTVO engineers propose several cost-effective dimensions. You can choose the best option based on available footprint and height limit.

Tip: Share your required volume (m³/gallons), available footprint (L×W), and max height—our team will return multiple layout options.
Q08 Can you design the tank to match our on-site space?

Yes. Provide footprint, height limit, access constraints, and clearance needs. ZENTVO will optimize the layout for installation and maintenance.

Submit site dimensions for a custom layout
Q09 What if we have strict height limits or difficult access?

Tell us early. ZENTVO can optimize dimensions and configuration to reduce installation difficulty while meeting capacity requirements.

Q10 Can the tank be divided into compartments?

If you require separated storage or redundancy, inform ZENTVO. Compartment configuration depends on the tank system and project scope.

Q11 Can the tank be expanded in the future?

Many modular systems can be planned for future expansion. Mention future planning during requirement review so the initial layout can support it.

Standards, Engineering & Drawings

5 questions
Q12 Do you provide CAD/GA drawings and engineering support?

Yes. ZENTVO engineers provide project-specific CAD/GA drawings to confirm dimensions, connections, and configuration before production.

Q13 How do you make sure each detail is confirmed before manufacturing?

ZENTVO issues drawings for review and confirmation. Manufacturing proceeds only after key details are approved:

Dimensions and layout
Flange / nozzle locations
Accessories and openings
Installation coordination notes (as required)
Q14 What documents can ZENTVO provide for approvals/submittals?

Depending on project requirements and confirmed scope, ZENTVO can provide:

CAD/GA drawings and connection details
Installation guidance
O&M information as required
Material certificates as required
Warranty statement
Q15 Can you support consultant submittal checklists?

Yes. Share your checklist with ZENTVO. We will support applicable documents based on configuration and scope.

Send us your submittal checklist
Q16 What engineering inputs do you need from us?

The most common inputs needed are:

Application and water type
Required capacity
Site footprint and height limit
Standards requirements
Flange standard, sizes, and locations
Still have questions?
Talk to Our Engineering Team.
We respond within 1 business day. No commitment required.

Tank Selection & Applications

6 questions
Q01 What types of water tanks should we choose?

ZENTVO recommends the best tank system based on water type, application, site conditions, and required standards. For potable water, GRP/FRP and stainless steel tanks are commonly used. For fire reserve and industrial uses, selection depends on corrosion risk, local codes, and site constraints.

Not sure where to start? Share your water type, application, and site conditions—our engineers will recommend the right system.
Q02 What are ZENTVO water tanks widely used for?

Common applications include:

Potable water storage (municipal / buildings)
Agricultural irrigation and water supply
Fire reserve storage tanks
Industrial process water tanks
Cooling / chiller water and cooling tower systems
Rainwater harvesting and emergency reserve
RO water storage and special water applications (as required)
Wastewater / sewage storage (as required)
Q03 Can the tank be used for drinking water (potable water)?

Yes—if the project is potable water, please confirm water type, local requirements, and documentation needs. ZENTVO can recommend a suitable system and provide relevant documentation as required.

Request potable water documentation
Q04 How do we choose between GRP/FRP and stainless steel for potable water?

Typical decision factors include:

Water quality and treatment method
Installation environment and site constraints
Budget and lifecycle preference
Local approval requirements
Send your project inputs—ZENTVO will compare options and recommend the best fit.
Q05 Can your tanks be used outdoors in harsh climates?

Yes. The correct configuration depends on temperature range, wind exposure, and site conditions. ZENTVO can recommend suitable configurations and options as required.

Q06 Can your tanks store special water (RO water, seawater, process water)?

It depends on water chemistry and project requirements. Provide details (water type, conductivity/concentration, temperature), and ZENTVO will recommend an appropriate solution.

Submit your water specifications

Capacity, Size & Layout

5 questions
Q07 How do we decide the water tank size?

First confirm the required capacity. Then ZENTVO engineers propose several cost-effective dimensions. You can choose the best option based on available footprint and height limit.

Tip: Share your required volume (m³/gallons), available footprint (L×W), and max height—our team will return multiple layout options.
Q08 Can you design the tank to match our on-site space?

Yes. Provide footprint, height limit, access constraints, and clearance needs. ZENTVO will optimize the layout for installation and maintenance.

Submit site dimensions for a custom layout
Q09 What if we have strict height limits or difficult access?

Tell us early. ZENTVO can optimize dimensions and configuration to reduce installation difficulty while meeting capacity requirements.

Q10 Can the tank be divided into compartments?

If you require separated storage or redundancy, inform ZENTVO. Compartment configuration depends on the tank system and project scope.

Q11 Can the tank be expanded in the future?

Many modular systems can be planned for future expansion. Mention future planning during requirement review so the initial layout can support it.

Standards, Engineering & Drawings

5 questions
Q12 Do you provide CAD/GA drawings and engineering support?

Yes. ZENTVO engineers provide project-specific CAD/GA drawings to confirm dimensions, connections, and configuration before production.

Q13 How do you make sure each detail is confirmed before manufacturing?

ZENTVO issues drawings for review and confirmation. Manufacturing proceeds only after key details are approved:

Dimensions and layout
Flange / nozzle locations
Accessories and openings
Installation coordination notes (as required)
Q14 What documents can ZENTVO provide for approvals / submittals?

Depending on project requirements and confirmed scope, ZENTVO can provide:

CAD/GA drawings and connection details
Installation guidance
O&M information as required
Material certificates as required
Warranty statement
Q15 Can you support consultant submittal checklists?

Yes. Share your checklist with ZENTVO. We will support applicable documents based on configuration and scope.

Send us your submittal checklist
Q16 What engineering inputs do you need from us?

The most common inputs needed are:

Application and water type
Required capacity
Site footprint and height limit
Standards requirements
Flange standard, sizes, and locations

Flanges, Connections & Accessories

5 questions
Q17 What flange standards, positions, and quantities do you support?

ZENTVO supports common standards such as British Standard (BS) and American Standard (ANSI). Please confirm:

Flange standard (BS / ANSI / other)
Size (DN / inch)
Pressure rating (if required)
Quantity and preferred locations
Q18 What connections are typically included?

A typical tank includes four main connections:

Inlet
Outlet
Overflow
Drain
Additional ports (vent, recirculation, sensors, emergency overflow) can be included if requested in advance.
Q19 Can you place flanges exactly where our pipes are?

Yes. ZENTVO confirms flange locations on CAD/GA drawings before production to avoid mismatch.

Q20 Are fittings included in the price?

It depends on the quotation scope. In many projects, the customer prepares the concrete foundation, while ZENTVO supplies panels and standard installation components based on the confirmed configuration.

Q21 What fittings / accessories can be supplied?

Standard items (depending on configuration):

Bolts and nuts
Sealing materials (rubber strip / sealant as required)
Inlet / outlet / overflow / drain flanges
System-specific supports or tie components

Optional items may include ladders, water level indicator, and additional fittings.

Quality, Testing & Inspection

3 questions
Q22 How do you ensure quality before shipment?

ZENTVO controls quality through a four-stage process:

Incoming material inspection
In-process quality control
Sealing verification
Final inspection and leakage testing before shipment
Q23 Can we request third-party inspection?

Yes. If third-party inspection is required, please inform ZENTVO during ordering so we can coordinate based on timeline and scope.

Q24 Can you provide packing photos or inspection records?

Where applicable, ZENTVO can support photo/video records and packing information to help customers with receiving and site preparation.

Packing, Delivery & Logistics

4 questions
Q25 How do you assure delivery is safe?

ZENTVO uses export packing methods to reduce transport damage. Panels are commonly packed in reinforced frames to protect corners and reduce handling impact during sea shipping and loading/unloading.

Q26 What shipping documents can you provide?

Common documents include packing list and shipping documentation based on delivery terms and destination requirements.

Q27 What Incoterms do you support?

ZENTVO can quote under common Incoterms based on destination and project needs:

EXW FOB CIF DAP
Q28 What should we do upon receiving the shipment?
Check items against the packing list
Inspect packages for transport damage
Report any missing or damaged items to ZENTVO promptly for support
Report an issue to ZENTVO
Still have questions?
Talk to Our Engineering Team.
We respond within 1 business day. No commitment required.

Installation & Site Preparation

4 questions
Q29 How to install water tanks?

For each project, ZENTVO provides installation guidance, which may include:

Manual / installation instructions
Installation video (where applicable)
Remote technical guidance
On-site assistance where feasible
Request installation guidance
Q30 What should the customer prepare before installation?

Typical site preparations include:

Concrete foundation / base constructed per approved drawings
Site access for unloading and assembly
Appropriate tools and manpower based on tank size and configuration
Important: Foundation dimensions and specifications will be shown on the approved CAD/GA drawings provided by ZENTVO.
Q31 Copy How do we avoid installation mistakes?

Follow these key steps to ensure a smooth installation:

1
Confirm drawings and verify all dimensions before starting
2
Prepare the base correctly per approved drawings
3
Follow step-by-step installation instructions provided
4
Keep flange positions consistent with approved drawings
5
Tighten bolts evenly to ensure uniform sealing
ZENTVO can support technical clarification during installation if questions arise on-site.
Q32 Can ZENTVO provide installation training?

ZENTVO can provide guidance materials and remote support. The training approach can be discussed and agreed upon depending on project scope and requirements.

Discuss training options with our team

Commissioning, Operation & Maintenance

3 questions
Q33 What checks should be done after installation?

Typical post-installation checks include:

Joint and sealing inspection
Connection verification against approved drawings
Controlled filling to confirm sealing performance
Accessory checks (valves, level indicators, vents, etc.)
Q34 What maintenance is required?

Maintenance depends on application and configuration. Typical tasks include:

Periodic inspection of seals and connections
Cleaning for potable water applications
Scheduled checks of accessories
ZENTVO can provide maintenance guidance tailored to your specific configuration and application.
Q35 Can we order spare parts and extra accessories?

Yes. If spare parts are required, inform ZENTVO during ordering so we can prepare recommended spares and accessory lists for your configuration.

Enquire about spare parts

Warranty, After-Sales & Support

3 questions
Q36 Do you provide a warranty statement?

Yes. ZENTVO provides a warranty statement based on the confirmed order and configuration. Terms may vary by system type and scope.

Request warranty information
Q37 How do we get technical support after delivery?

Contact our team via email with the following information for the fastest response:

Your project / order details
Photos or videos of the issue
The approved drawing reference
Email Support
info@zentvo.com
Typical response
within 24 hours
Q38 What information helps solve issues faster?

Providing the following details enables quicker diagnosis and more effective support from our team:

Photos and / or videos of the issue
Connection details and current installation status
The approved drawing reference number
The more detail you share upfront, the faster ZENTVO can identify the issue and provide a resolution.
Still have questions?
Talk to Our Engineering Team.
We respond within 1 business day. No commitment required.

Quotation, Scope & Ordering

3 questions
Q39 What does a quotation usually include?

A ZENTVO quotation typically states:

Tank configuration and scope of supply
Standard accessories as confirmed
Packing method and documentation scope (as applicable)
Delivery term and destination details
Q40 Can you customize tanks for special requirements?

Yes. ZENTVO can customize based on your site and project requirements, including:

Capacity and dimensions
Flange / nozzle plan and configuration
Accessories and optional features
Submit your custom requirements
Q41 How do we start an inquiry?

Email us with your project details or use the Engineering Input Checklist below to ensure we have everything needed to respond quickly and accurately.

Start Your Inquiry
info@zentvo.com
Response typically
within 24 hours

Project Deliverables

4 packages

What ZENTVO can deliver to support specification, approval, and execution — as required per project scope.

D1 Engineering Drawings Package
Project-specific CAD / GA drawings
Dimensions and modular arrangement
Flange / nozzle schedule (type, size, quantity, location)
Connection details — inlet / outlet / overflow / drain + extra ports if required
Accessory and opening details (if included)
D2 Coordination Notes (as required)
Foundation / base coordination notes
Installation planning notes for site constraints
Recommended clearances for maintenance access
D3 Documentation Package (as required)
Installation instructions / manual
Operation & Maintenance (O&M) guidance
Packing list and shipping documentation
Warranty statement and support scope
Material certificates / compliance documents as requested
D4 Pre-Shipment Support (as required)
Packing method confirmation
Packing identification / photo records (where applicable)
Coordination for third-party inspection when required

Troubleshooting & Common Issues

6 issues
For all support issues, email info@zentvo.com with photos/videos and the approved drawing reference for fastest resolution.
T1 Flange does not match our pipe connection — what should we check?

Verify the following flange details and compare against approved drawings:

Standard (BS / ANSI / other)
Size (DN / inch) and pressure rating
Bolt hole pattern and orientation
Send photos and measurements — ZENTVO will verify against the approved drawing and advise next actions.
T2 Minor leakage at joints — what should we do first?

Check the following before contacting support:

Panel / joint alignment
Sealing material installation
Even bolt tightening in a cross pattern
Cleanliness of sealing surfaces

If leakage continues, send photos / video and mark the leakage location clearly.

T3 Missing parts after receiving — what's the correct process?
Check all received items against the packing list
Photograph package labels and all received items
Email the missing items list with photos — ZENTVO will verify and support replacement planning
T4 Damage found after shipping — what should we do?
Take photos / video of damaged items (overall + close-up)
Keep the original packaging and note the package ID
Email details — ZENTVO will advise whether repair or replacement is required
T5 Installation feels misaligned — what are common causes?

Common causes include:

Foundation not level
Wrong panel orientation or assembly sequence
Bolts tightened too early before alignment is confirmed

Verify base levelness first and follow the installation sequence. Send a short site video if further guidance is needed.

T6 Overflow / drain / indicator not working as expected — what should we check?
Connection flow directions
Overflow pipe height setting
Valve open / closed status
Venting condition if applicable

Send photos / video and connection layout — ZENTVO will perform a quick diagnosis.

Engineering Input Checklist

6 sections

Use this checklist to reduce revisions and speed up drawings and quotation. Share with your inquiry to info@zentvo.com.

E1 Project Basics
Country / City
Application: potable / fire reserve / industrial / cooling / irrigation / other
Required capacity (m³ / gallons)
Installation: indoor / outdoor
Target delivery date
E2 Site Constraints
Available footprint (L × W)
Height limit (H max)
Access constraints (crane / forklift / indoor clearance)
Environment (coastal / corrosive / temperature concerns)
E3 Standards & Approval
Required standards / codes
Submittal checklist available? Yes / No
Documents needed: drawings / certificates / manuals / inspection, etc.
E4 Connections (Flanges / Nozzles)
Flange standard: BS / ANSI / other
Sizes (DN / inch)
Pressure rating (if required)
Connections required: inlet / outlet / overflow / drain / others
Preferred locations (attach sketch if possible)
E5 Accessories & Options
Ladders: internal / external / none
Water level indicator: yes / no
Additional openings / manholes: yes / no
Partition / compartment: yes / no
Spare parts: yes / no (list if applicable)
E6 Delivery Terms
Incoterms: EXW / FOB / CIF / DAP
Destination port / city
Receiving / unloading constraints
Ready to get started?
Talk to Our Engineering Team.
We respond within 1 business day. No commitment required.