4000 Gallon Urethane Potable Water Bladder Tank

Fol-Da-Tank Collapsible Tanks for Water Shuttle and Storage (Pillow Style)

Please Note: The tank dimensions show a +/- of 6” when filled. Once the tank is filled with water the length and width will shrink.

It was more than fifty years ago that the first Fol-Da-Tank was introduced to firefighters, who recognized its value and quality immediately. In fact, the quality was so good many of these original models are still on the job, performing like new.

Fol-Da-Tank has proved to be the practical answer as an extra water supply for rural areas, where water pressure is low or as a back-up facility for municipal fire departments.

Applications:

The tanks are NOT designed for handling petroleum products.

Features:

• Potable water fabric NSF/ANSI 61 standard
• Eleven standard sizes
• Compact – easy to store – folds down to 18”x18”x18”
• Resists chemical contamination, mildew, rot, and solar heat
• RF welded seams for longer life
• Severe weather tolerance to -40 F
• Fills and empties in minutes by pump or gravity flow
• Easily handled by one person
• 1-1/2” ball valve with female threads included on tanks under 2000 gallons
• 2” ball valve and cam lock fitting included on tanks over 2000 gallons
• Large 4” fill opening
• Transportable by truck

Warranty – The 8130 PW3 NSF/FDA Vinyl is offered with a seven year limited warranty for weathering.

Physical Membrane Specifications

Base - Type :	Polyester
Fabric – Weight:	6.5 oz. / sq. yd.
Finished Coated Weight: Method 5041	28 +2 -1 oz / sq. yd.
Tongue Tear: Method 5134 (8 x 10 sample size)	220 lbs / 220 lbs
Trapezoid Tear: Method 5136	65 lbs / 65 lbs
Grab Tensile: Method 5100	540 lbs / 540 lbs
Strip Tensile: Method 5102	400 / 350 lbs. / in.
Adhesion (min.): Method 5970	10 lb. / in.
Hydrostatic Resistance: Method 5512	500 psi
Dead Load: Room Temperature:	2” seam, 210 lbs, 105 lbs 106 F / 71 C
Cold Crack: MIL-C20696C LTC	Pass -40 F