Flexible tanks catalogue

Product catalog summary

Overview: Serena Group specializes in designing and manufacturing pillow tanks ranging from 0.3 m³ to 1,000 m³. These tanks are traceable through laser tagging and produced in an ISO 9001 certified facility. The company offers both standard and custom tank sizes, with global technical and marketing support.

Fire Control Tanks: These tanks are available in overground and frost-proof versions, offering advantages such as instant installation, no maintenance, and constant water levels without evaporation. They comply with French regulations for artificial reserves.

Water Storage Tanks: Used for storing rainwater, drinking water, and other water needs, these tanks comply with European regulations for drinking water storage. They feature rapid deployment, no maintenance, and protection against contamination.

Effluent Storage Tanks: Designed for agricultural, industrial, and chemical effluent storage, these tanks offer easy installation, no building permit requirement, and odor containment. They comply with approvals from the French Ministry of Agriculture and water agencies.

Technical Features: Tanks are made with PVC coating and double-sided anti-UV treatment, offering high warp-weft tear and split resistance. They are available in grey, green, and beige colors.

Guarantees: Tanks come with a 10-year guarantee, and fittings have a 1-year guarantee.

Specifications: Pillow tanks are constructed from high-resistance polyester textile coated with PVC, treated with anti-UV and fungicide coatings, and welded using high-frequency techniques. They are stable regardless of fill level and 100% recyclable, complying with European regulations.

Installation Procedures: Installation requires a clean, level surface with a protective sheet underneath. Tanks can be installed quickly without planning permission.

Uses: Suitable for storing liquid fertilizers, nitrogen solutions, and sulfur solutions, with both standard and bespoke versions available.

Regulations in France: Storage of liquid fertilizer requires an environmental impact assessment. Facilities under 100 m³ are subject to departmental health regulations, those between 100-499 m³ require a holding ditch and registration, and those over 499 m³ need a permit. Compliance is overseen by DRIRE, DSV, DDASS, and ODE.

Practical Information: Volume conversions for transportation are provided, and consideration for a holding ditch with banks or walls is advised.

Standard Tank Installation: Tanks can be customized with additional equipment, with filling and emptying valves centrally located on the shorter sides.

Technical Characteristics: Surface weight options range from 900 to 1400 gr/m², warp-weft tear resistance varies from 500 to 600 N, and split resistance ranges from 4000 to 4200 daN/50cm.

Holding Ditch Installation: Includes landscaping with banks at 45°, installation on a sand bed, and a stable base. Membrane dimensions are specified, and an anti-perforation felt is included.

Contact Information: Serena Group is present in France, Czech Republic, Tunisia, and Morocco, with contact details for each location and area managers for Europe, North Africa, Gulf States, and the Middle East.

Catalog excerpts

DESIGNER AND MANUFACTURER OF PILLOW TANKS www.serena-group.com

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One of the aims of SERENA GROUP is to supply its clients with pillow tanks of 0.3 m³ to 1,000 m³. Each tank is laser-tagged for traceability during use. Our factory, certified ISO 9001 version 2015 by the TUV, has a design office of 15 engineers using the latest design software and100 members of staff working on an efficient fleet of machines to guarantee our customers technical and high-quality products. FIRE CONTROL OVERGROUND FROST PROOF INSTALLATION page 05 page 08 page 11 WATER STORAGE WATER/RAINWATER DRINKING WATER You will find our standard products in this catalogue. EFFLUENT GRAVITY...

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OVERGROUND VERSION FIRE RESERVE OVERGROUND FIRE CONTROL RANGE FROST PROOF FIRE CONTROL RANGE INSTALLATION OF FIRE TANKS Remote areas. Water top-up for a low reserve. Temporary reserves (shows, fairs, festivals, public works etc.). Water reserve for fires in residential areas. Protection for commercial environments such as agricultural, industrial, or crafting buildings etc. ADVANTAGES OF FIRE TANKS • • • • • • • • Installation is instant, simple and fast. No maintenance or intervention. Free-standing. Constant water level: no evaporation or loss of volume. Temporary reserves. The water stays...

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FIRE RESERVE OVERGROUND VERSION STANDARD EQUIPMENT TECHNICAL FEATURES STANDARD TANK INSTALLATION Surface weight Thanks to our design office, equipped with the latest software, we are able to meet all your needs. Tank fittings can be altered and/or added as you require. Double-sided anti-UV Warp-weft tear resistance Warp-weft split resistance 100% PES high tenacity continuous filament 1.100 dtex SEE DIMENSIONS TABLE AT THE BACK OF THE CATALOGUE* Welded polypropylene vent DN 146. Bolted flange overflow DN 50. Elbow, threaded both ends. • Overground fire control reserve:140 m³ EMPTYING: Side entry,...

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FIRE RESERVE FROST VERSION STANDARD EQUIPMENT STANDARD TANK INSTALLATION • Thanks to our design office, equipped with the latest software, we are able to meet all your needs. Tank fittings can be altered and/or added as you require. USES • Water top-up for a low reserve. • Water reserves for fires in residential areas. • Protection for commercial environments such as agricultural, industrial, or crafting buildings etc. ADVANTAGES OF FIRE TANKS • Installation is instant, simple and fast. • Constant water, no evaporation. • No maintenance or intervention. • No air, no light, no contamination: the...

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FIRE RESERVE BASIC INSTALLATION TECHNICAL FEATURES FROST PROOF Version - Valve on the side of the tank Surface weight Treatment Warp-weft tear resistance Warp-weft split resistance 100% PES high tenacity continuous filament 1.100 dtex FROST PROOF Version - Water accessed from below - Angled head outlet DIMENSIONS SEE DIMENSIONS TABLE AT THE BACK OF THE CATALOGUE* FROST PROOF Version - Water accessed from below - Fire hydrant outlet • Frost proof fire control reserve • Frost proof fire control reserve • Frost proof fire control reserve

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WATER / RAINWATER WATER STORAGE RAINWATER DRINKING WATER BASIC Remote areas. Sanitation storage: toilets, garden Watering, irrigation. Water for livestock. Water top-up for a low reserve. Temporary reserves (shows, fairs, festivals, public works etc.). Installation is instant, simple and fast. No maintenance or intervention. Free-standing. Constant water level: no evaporation or loss of volume. The water stays clean (no micro-algae and no larva growth) No air pockets so no oxidation problems. No light, no contamination: the water is always impeccable. • Rainwater reserve pillow tank REGULATIONS...

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WATER STORAGE STANDARD EQUIPMENT TECHNICAL FEATURES STANDARD TANK INSTALLATION Surface weight • Thanks to our design office, equipped with the latest software, we are able to meet all your needs. Tank fittings can be altered and/or added as you require. Warp-weft tear resistance Warp-weft split resistance 100% PES high tenacity continuous filament 1.100 dtex DIMENSIONS SEE DIMENSIONS TABLE AT THE BACK OF THE CATALOGUE* Welded polypropylene vent DN 146 Bolted flange overflow DN 50. Elbow, threaded both ends. • Rainwater reserve pillow tank for automatic watering FILLING: Polypropylene side spigot...

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WATER STORAGE DRINKING WATER STANDARD TANK INSTALLATION • Thanks to our design office, equipped with the latest software, we are able to meet all your needs. Tank fittings can be altered and/or added as you require. USES • Long-term drinking water storage. • Remote areas (individuals, armies, schools etc.) • Individuals, NGOs, humanitarian missions... • Rapid transport and roll-out on site. • Installation is instant, simple and fast. • No maintenance or intervention. • Free-standing. • Constant water level: no evaporation or loss of volume. • The water stays clean (no micro-algae and no larva...

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WATER STORAGE DRINKING WATER TECHNICAL FEATURES Surface weight Double-sided anti-UV Warp-weft tear resistance Warp-weft split resistance 100% PES high tenacity continuous filament 1.100 dtex DIMENSIONS SEE DIMENSIONS TABLE AT THE BACK OF THE CATALOGUE* • Drinking water reserve pillow tank

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WATER STORAGE STANDARD EQUIPMENT STANDARD TANK INSTALLATION • Thanks to our design office, equipped with the latest software, we are able to meet all your needs. Tank fittings can be altered and/or added as you require. USES • Remote areas. • Sanitation storage: toilets, garden • Watering, irrigation. • Water for livestock. • Water top-up for a low reserve. • Temporary reserves (shows, fairs, festivals, public works etc.). ADVANTAGES OF TANKS • Have an efficient tank at an attractive price. • Installation is instant, simple and fast. • No maintenance or intervention. • Free-standing. • Constant...

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We also Manufacture Gazebos and Marquees TECHNICAL FEATURES Surface weight Coating Treatment Warp-weft tear resistance Warp-weft split resistance Fairs and exhibitions Promotional sales Receptions and seminars Storage 100% PES high tenacity continuous filament 1.100 dtex DIMENSIONS SEE DIMENSIONS TABLE AT THE BACK OF THE CATALOGUE* • Rainwater reserve pillow tank for automatic watering • Rainwater reserve pillow tank Contact us for more information Catalog 2021-2022 • Rainwater reserve pillow tank

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