Collapsible Plastic Rain Water Pillow Tank / Bladder

• Customization: Available
• Material: PVC
• Spec: Small
• Model NO.: PT
• Type: Tank
• Usage: Storage, Packaging
• Suit for: Transportation
• Material of Pillow Water Tank: PVC or TPU
• UV: Resistance
• Color of Pillow Water Tank: Customize
• Model of Pillow Water Tank: PT
• Capacity of Pillow Water Tank: 1000L--300000L
• Filled Height: 0.6m-1.2m
• Transport Package: Polywood Box for Pillow Water Tank
• Specification: PT
• Trademark: DOOWIN, DOOFLEX
• Origin: Qingdao, Shandong
• Production Capacity: 5 Pieces/ Week

Product Description

Collapsible plastic rain water pillow tanks are designed to collect and store the rainwater. For many different reasons, the users want to collect the store the rainwater. Then, reuse the rainwater for irrigation, fire-fighting, municipal water, or even drinking water. Rain water pillow tanks provide one great collection and storing system solution that are cost effective and can work for you. Pillow rainwater storage tanks are low profile while filled. So it can be put in most of places.

Normally, the fabric used to construct the pillow tanks are non-potable grade. If you will be using the rainwater for drinking water purposes, we also can make these pillow rainwater storage tanks with NSF certificated material.

Rain Water Pillow Tanks Construction 

Please refer below general drawing for the small, middle and large non-potable water bladders pillow tanks. We can made the customized design upon request.



 

• Inlet Fittings:  The standard filling fitting is 2", 3" and 4" high quality PP flange with cam-lock with one safety cap (refer below picture). The other material filling port and camlock are available upon request. We can do aluminum or stainless steel flange and cam-lock, with stainless steel or brass ball valves.

• Outlet Fittings:  The standard filling fitting is 2", 3" and 4" high quality PP flange with cam-lock with one safety cap (refer below picture). The other material filling port and camlock are available upon request. We can do aluminum or stainless steel flange and cam-lock, with stainless steel or brass ball valves.

• Optional: Ground sheet can protect your pillow tanks. It will be supplied upon request.
   

Rain Water Pillow Tanks Specification

DOOWIN rain water pillow tanks are from 200L to 800,000L. Below you will find our standard specification of rain water pillow tanks. Customized size and shape are available upon request. If you have any special request, please contact us now.



 

Advantages and Features of Rain Water Bladder Pillow Tanks

DOOWIN rain water bladders are produced by HF welding technology for the better performance. Donot use glue or hot-air.

• Low profile when filled
• Flat when empty
• UV resistant, oil resistant
• Top notch UV resistance
• Excellent abrasion properties
• Light weight, High strength
• Easy to storage and shipment
• Easy to setup and operate
• Wide range of use
• Wide range capacities up to 800 m³
• Customized shape and size available
• Various filling/discharge fittings
• Can be used for potable drinking water tanks
• Fabric meet NSF 61 requirement

Rain Water Pillow Tanks Material

Normally, the fabric used to construct the pillow tanks are non-potable grade. If you will be using the rainwater for drinking water purposes, we also can make these pillow rainwater storage tanks with NSF certificated material.

• PVC Coating Fabric Material: This material is same with the Non-Potable Water Bladders Material. DOOWIN use the top grade fabric for these non-potable water bladders.

  Our rainwater pillow tanks are made of extremely robust flexible fabric material. These fabrics have high-strength polyester base fabric and special inner coating. It has super high UV resistant, or oil resistant. It cannot be cracked after long time use.

• Potable Water Pillow Tanks Material:  This material is same with our potable wtaer tank's material. We have to ensure the quality of the drinking water that stored in our pillow tanks cannot be affected by contact with other material.

  DOOWIN use the top grade fabric for the drinking water storage tank made in Germany. These fabric material are certificated with the American NSF/ANSI 61, KTW, ACS or FDA standards.. So you can be assured that our portable water tank does not pose any risk of contamination to drinking water.

• Material Thickness: 0.6 ~ 1.4mm; Weight: 900g ~ 1800g/m2; Strength: 4000N ~ 10,000N/5cm
   

Rain Water Bladders Application

We can make the collapsible rain water pillow tanks for below application but not limited to. In one word, if you want to store rain water, choose DOOWIN rain-water pillow tanks. Cistern Collection rainwater Rainwater storage Garden irrigation Storage rainwater for re-use

 

WHY CHOOSE US


WHO WE ARE




FAQ
1. Q: How long is the warranty period?
    A: The warranty period is 12 months or 18 months from the shipping date.

2. Q: Do you provide rent service, contract service?
    A: We have many water bags and air lift bags ready for rent service for clients all over the world.
        We have ability to design and can contract the load testing project, with our own water bags and  workers.

3. Q: What is the production standard and safety factor?
    A: All underwater air lift bags are manufactured in compliance with IMCA D016, safety factor is  5:1.
        All crane load test water bags are manufactured in compliance with LEEA051, safety factor is 6:1.

4. Q: Do you have stock?
    A: We have many normal size underwater air lift bags and load test water bags in stock. Ready for shipment.

5. Q: What kind of certificate do you provide?
    A: Our load test water bags are Type Certificated by TUV NEL. We can provice ABS, BV, LR third party certificate.
         Provide the certificate for masterlink, shackles, lifting belts and other accessories.

If you have any other questions, please feel free to contact us.