Water's Edge Distribution System Kits for Flanged Tanks

Underdrain Assemblies

Water’s Edge™
Distribution System Kits for Flanged Tanks

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Water’s Edge™ Distributor System Kits are custom tailored to meet your specific application needs. Our design engineering expertise and more than 30 years experience ensure that you get the best distribution solution available.

SWT Distributor System Kit for Tanks with Top & Bottom Flanged Openings

SWT’s Water’s Edge Distributor System Kits for Flanged Tanks are fabricated from non-corrosive FDA and NSF approved materials for use in softeners, dealkalizers, carbon filters, sediment filters, iron filters, and multimedia filters. They are recommended for use with Aquamatic-style valve nests and side-mounted valves or simple flow-through filtration.

Water’s Edge Distributor Systems are extra strong and durable for use with heavy filtration medias (gravel, sand, garnet) and can be used with a variety of regenerants including salt, caustics, acids, chlorine, etc. The collection screens (laterals) have 0.010 standard slotting for use with 50 mesh filter media or larger. They are designed to spread flow evenly across the filter bed to eliminate dead zones and to provide proper and even lift and separation during backwash.

Technical Specifications

Max. Recommended Operating Temperature: 140°F (60°C)

Max Recommended Operating Pressure: 150 psi

ΔP @ 5 ft./sec. Velocity: ≤ 3 psi

Standard Materials of Construction: PVC, EPDM

Available Materials of Construction: CPVC, Polypropylene, PVDF, PTFE,
HDPE, ABS, Nylon, Acetal, etc.

Slot Widths (for as small as 70 mesh media):
        0.008 inch (0.203 mm)
        0.010 inch (0.254 mm) – Standard
        0.012 inch (0.305 mm)
        0.016 inch (0.406 mm)
        0.020 inch (0.508 mm)
        0.032 inch (0.813 mm)
        0.125 inch (3.175 mm)

Features and Benefits
•	Fabricated from non-corrosive FDA and NSF approved materials
•	Flow rates up to 300 gpm available
•	Flow patterns from 3.5 to 20 gpm/sq.ft.
•	Resistant to brine, acid, caustics, chlorine, chloramine, bacteria, oxidation
•	Solid bar stock and Schedule 80 pipe construction ensures maximum reliability
•	Ideal for use in softeners, dealkalizers, GAC, sediment, iron & multimedia filters
•	Available for tanks from 18 to 63 inch diameter
•	Customizing available
•	Designed to spread flow evenly across the filter bed to eliminate dead zones
•	Provides proper and even lift and separation during backwash

Water’s Edge DS Kits for Flanged Tanks — Common Assemblies

MODEL NUMBER	TANK SIZE INCHES	PIPE SIZE INCHES	LATERALS NUMBER (SIZE)
SM-DSF1815	18 x 65	1.5	6 (3/4 inch)
SM-DSF2115	21 x 62	1.5	8 (3/4 inch)
SM-DSF2415	24 x 65	1.5	8 (3/4 inch)
SM-DSF242	24 x 72	2	8 (3/4 inch)
SM-DSF302	30 x 72	2	12 (3/4 inch)
SM-DSF3025	30 x 72	2.5	12 (3/4 inch)
SM-DSF362	36 x 72	2	12 (3/4 inch)
SM-DSF3625	36 x 72	2.5	12 (3/4 inch)
SM-DSF422	42 x 72	2	16 (1 inch)
SM-DSF4225	42 x 72	2.5	16 (1 inch)
SM-DSF423	42 x 72	3	16 (1 inch)
SM-DSF482	48 x 72	2	16 (1 inch)
SM-DSF4825	48 x 72	2.5	16 (1 inch)
SM-DSF483	48 x 72	3	16 (1 inch)
SM-DSF484	48 x 72	4	16 (1 inch)
SM-DSF633	63 x 86	3	20 (1 to 1.25 inch)
SM-DSF634	63 x 86	4	20 (1 to 1.25 inch)

Custom sizes, configurations, and materials are our specialty. Contact SWT with your requirements.

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	Safe Water Technologies, Inc. 996 Bluff City Boulevard Elgin, IL 60120 USA
	Telephone: +1.847.888.6900 Facsimile: +1.847.888.6924 E-mail: info@swtwater.com http://www.swtwater.com Last Updated: April 14, 2011