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Portable Large Water Bladder Tanks | Flexible Engineering Bags & Tanks | BTCOOPS

Name: Portable Large Water Bladder Tanks | Flexible Engineering Bags & Tanks | BTCOOPS
Brand: BTCOOPS

Explore portable large water bladder tanks with practical model ranges, materials, sizes, applications, options and project inquiry guidance from BTCOOPS / Wuxi Fenigal.

Category: Flexible Containment

Portable Large Water Bladder Tanks

Large portable pillow tanks designed to deliver high storage capacity while remaining foldable for economical transport, seasonal use and project relocation.

Product Overview

Large portable pillow tanks designed to deliver high storage capacity while remaining foldable for economical transport, seasonal use and project relocation. BTCOOPS / Wuxi Fenigal presents the range as a practical configurable product family for international project inquiries, with materials, ports, sizes and accessories selected against the application.

Use a clean, level groundsheet; select port sizes from required pump flow rather than tank volume alone.

Typical Applications

· Large temporary water reserve

· Mining and remote projects

· Civil construction

· Agricultural drought reserve

· Temporary municipal storage

Reference Model Range & Core Technical Data

Model	Nominal Capacity	Typical Filled Size	Fabric Platform	Typical Ports	Positioning
PWB-25000	25,000 L	approx. 6.0 × 4.0 × 1.1 m	Heavy-duty PVC/TPU coated polyester	DN65–DN80	Large portable project tank
PWB-50000	50,000 L	approx. 8.5 × 6.0 × 1.4 m	Heavy-duty PVC/TPU coated polyester	DN80–DN100	Common high-volume portable size
PWB-100000	100,000 L	approx. 12.8 × 7.0 × 1.5 m	Heavy-duty PVC/TPU coated polyester	DN100+	Large low-profile storage
PWB-250000	250,000 L	project geometry	Reinforced PVC/TPU fabric	DN100+	Very large temporary storage
PWB-500000	500,000 L	project geometry	Reinforced PVC/TPU fabric	Multiple DN100+ ports	Maximum project-range reference

Data-use note: The table is a web-selection range assembled from Chinese supplier product pages and common China-market configurations. It is deliberately specific enough for product-page lead generation, but it is not a factory production guarantee. Final dimensions, pressure/load and materials are selected against the inquiry.

Construction & Material Platform

PVC- or TPU-coated high-tenacity polyester fabric with HF/RF welded seams, reinforced corner/port patches, fill/discharge fittings, vent and optional groundsheet. Potable variants can use a dedicated contact-grade membrane and hygienic fittings.

· Nominal / usable volume and required filled footprint

· Water quality and potable-contact requirement

· Outdoor exposure, UV and temperature

· Pump flow, hose size and inlet/outlet arrangement

· Ground condition, underlay and secondary containment

Selection & Configuration Guide

For a useful quotation, the buyer should provide the following information. This also helps distinguish a standard web-reference model from a custom engineered version:

· Nominal / usable volume and required filled footprint

· Water quality and potable-contact requirement

· Outdoor exposure, UV and temperature

· Pump flow, hose size and inlet/outlet arrangement

· Ground condition, underlay and secondary containment

Available Customization

· Capacity, overall dimensions and aspect ratio / geometry

· PVC, TPU, rubber or project-specific membrane platform as applicable

· Inlet, outlet, vent, bypass, inflation and drain connections

· Valve / flange / camlock materials and connection standards

· Colour, marking, OEM label and multilingual instructions

· Groundsheet, repair kit, hoses, control accessories, frames, straps or manifolds as applicable

· Packing method for courier, air freight, LCL or full-container shipment

Accessories & Optional Supply Scope

· Groundsheet / geotextile underlay

· Camlock hoses and reducers

· Vent / overflow fitting

· Repair kit

· Secondary containment berm

Packaging, Transport & Storage

Products are normally supplied deflated or empty, dried and folded to minimise shipping volume. Smaller units can be carton packed; medium and large units are typically packed in reinforced woven/PVC bags, pallets or export cases according to weight, fittings and destination. Metal fittings are separately protected against impact. Store dry, ventilated and away from sharp objects, heat sources and aggressive chemicals.

Commercial Guidance

Item	Web / Inquiry Guidance
MOQ	Typical project supply can start from 1 set for large/custom items; smaller standardized items may use multi-piece MOQ.
Sample / Trial	Where size allows, a sample or small trial order can be arranged before project batch production.
Typical Production Lead Time	Common custom flexible-fabric products: approximately 10–30 working days depending on size, quantity, material and accessories.
Warranty Positioning	Website wording should state a project warranty agreed in the quotation; avoid promising a fixed period for every material/application without project confirmation.
Export Terms	EXW / FOB / CIF and project logistics can be quoted according to destination and shipment size.

FAQ

Can the tank size be customized?

Yes. Capacity, footprint, height, ports, valve types, colour and accessories can be adapted to the project.

PVC or TPU - which should I choose?

PVC is commonly used for economical utility water storage; TPU is often selected where longer service, abrasion, folding durability or stricter contact requirements are important.

Can it be used outdoors?

Yes, with a suitable UV/weather-grade membrane, ground protection and correct installation.

How is it shipped?

The tank is drained, dried and folded into a compact package; larger units may ship on a pallet or in a protective crate.

Inquiry CTA

Tell us your target application for portable large water bladder tanks, required capacity / working size, medium, pressure or load (if applicable), fittings, quantity and delivery country. We can match a practical China manufacturing route and prepare a project-specific configuration, drawing and quotation.

Project Inquiry · Technical & Commercial

Send Your Custom Product Requirement

Tell us the product family, intended application, size, quantity, operating conditions and delivery target. Your inquiry email will automatically include the page you are viewing so our team can understand the exact product, technology or reference that led to your request.

Product family or model of interest
Required size, quantity and customization
Application, installation and operating environment
Project country, operating conditions and delivery target

Inquiry context Current page details will be attached automatically.