Nautilus NS Stainless Steel

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NOTHING BUT GOOD CLEAN FUN

Nautilus™ NS Stainless Steel
D.E. Filter

PurexTriton's Nautilus NS D.E. filter features a corrosion-resistant stainless steel tank with unique grid design providing the most efficient filtration available.

Nautilus NS Stainless Steel

• Exclusive clamping design is proven to be one of the safest in the industry.
• Water flows in bottom, up and around filter grid for even distribution of diatomaceous earth, eliminating bridging between elements and providing highly efficient filtration.
• Exclusive grid assembly with molded-in handles lifts out easily for inspection and periodic cleaning.
• Backwashes from top to bottom utilizing gravity for a total cleaning of accumulated dirt and D.E. powder.
• 2" bottom drain assembly permits unrestricted flow when draining filter.
• 2" plumbing connections allow for maximum flow.
• Ten-year limited pro-rated tank warranty. See Warranty Card for details.

Nautilus NS Stainless Steel
• Efficient Hi-Flow 2" multiport valve directs system operation, through Filter, Backwash, Rinse, Waste, Recirculate, Closed, and Winterize functions.
• Efficient push-pull valves make Nautilus NS filters operation sure and simple.
Nautilus NS Stainless Steel



Nautilus NS Stainless Steel - Filter

Model
Number
Tank
Diameter
Filter
Area
Design Flow Rates Turnover Capacity in Gallons
(Residential)
D.E
Required
Clearance
to Remove
Grid
Public
(1.5 gpm/sq.ft.)
Residential
(2.0 gpm/sq.ft)
6 Hours 8 Hours 10 Hours
NS-24 18" 24 sq.ft 36 gpm 48 gpm 17,280 23,040 28,800 2.5 lbs. 41"
NS-36 18" 36 sq.ft. 54 gpm 72 gpm 25,920 34,560 43,200 3.5 lbs 47"
NS-48 18" 48 sq.ft. 72 gpm 96 gpm 34,560 46,080 57,600 5.0 lbs 59"
NS-60 18" 60 sq.ft. 90 gpm 120 gpm 43,200 57,600 72,000 6.0 lbs 65"
NS-72 18" 72 sq.ft 108 gpm 144 gpm 51,840 69,120 86,400 7.0 lbs. 79"

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