3M Purification 40 GALLON RO TANK FRP-5598409 Reverse Osmosis Storage Tank, 40 Gallon, Fiberglass, 51.8"H x 24.2" Diameter

SKU: 40 GALLON RO TANK FRP-5598409 GTIN: 00016145008078
$1,231.12

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40 GALLON RO TANK FRP-5598409 provides 40-gallon reverse osmosis water storage capacity at 60 PSI for commercial foodservice applications, including steamer equipment.

The fiberglass hydro-pneumatic tank features a 100% butyl diaphragm, an antimicrobial polypropylene lower chamber, and fittings that accept 3/8-inch or 1/2-inch tubing. Maximum pressure is 125 PSI at 100°F.

  • 40-gallon capacity at 60 PSI
  • Fiberglass hydro-pneumatic tank construction
  • 100% butyl diaphragm
  • Antimicrobial polypropylene lower chamber
  • Installation kit included
  • WQA Gold Seal Certified

Overall Dimensions:

24.25"W x 24.25"D x 52.0"H

Product Weight:

87.0 lb

40-gallon capacity

Provides 40 gallons of reverse osmosis storage capacity at 60 PSI.

Fiberglass FRP construction

The tank is constructed as a fiberglass hydro-pneumatic vessel.

Butyl diaphragm

Uses a 100% butyl diaphragm for the water reservoir.

Antimicrobial lower chamber

The lower chamber is made from antimicrobial polypropylene.

Flexible plumbing connections

The tank has a 1-1/4-inch male NPT connection and accepts 3/8-inch or 1/2-inch tubing.

Installation kit included

The 40-gallon tank listing specifies an included installation kit.

Pressure rating

Maximum pressure is 125 PSI at 100°F.

Cold-water use

The product documentation specifies cold-water use only and not for residential applications.

Capacity 40 gallons at 60 PSI
Tank construction Fiberglass hydro-pneumatic tank (FRP)
Diaphragm 100% butyl
Lower chamber Antimicrobial polypropylene
Connections 1-1/4-inch male NPT; accepts 3/8-inch or 1/2-inch tubing
Maximum pressure 125 PSI at 100°F
Certification WQA Gold Seal Certified

Warranty & Protection

3M warrants the product, excluding filter cartridges or filter membranes, against defects in material and manufacture for one year from the date of purchase.

Frequently Asked Questions

The tank has a 40-gallon capacity at 60 PSI.
It accepts 3/8-inch or 1/2-inch tubing.
The maximum pressure is 125 PSI at 100°F.
The tank has a 1-1/4-inch male NPT connection, with fittings that accept 3/8-inch or 1/2-inch tubing.
Yes. The 40-gallon 5598409 listing specifies a drawdown tank with an installation kit.
Yes. The product is WQA Gold Seal Certified.
The product is specified for commercial foodservice applications, including steamer equipment, and for cold water only.

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