For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
2
DRAIN INLET PROTECTION
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
The Drain Inlet Protection product line is to be used on construction sites as a
Best Management Practice (BMP) for NPDES regulation compliance.
All of the following products are used as a physical barrier on the ground
in front of storm drains to prevent silt, trash, and debris from washing into
the storm drain. Some benefits of these products are:
· Highly visible yellow color draws attention to the storm drain to
encourage proper maintenance on a job site.
· Patented woven seams provide a strong bond that gives the products
superior strength.
· Products are reusable and can be used from job site to job site.
· Strong bags are economical as they need to be replaced less than other
methods of drain inlet protection.
Gravel Bag and Snake Bags should be filled with clean 3/4" crushed or
1/4" pea gravel.
Fill bags 1/2 to 3/4 full. Do not overfill.
Drain Doughnut is tied to the storm drain grate.
F LOW
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
SNAKEBAG 4
Snake Bag in 4' Roll
Yellow
250
0.23
5.56
10SW Fabric structure is 34 x 20
wrap, and a high visibility
yellow color for safety.
Yarn is high-density
polyethylene. Water flow
is 100 gallons per sq. ft.
per minute when empty.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
SNAKEBAG 6
Snake Bag in 6' Roll
Yellow
125
0.35
8.89
10SW Fabric structure is 34 x 20
wrap, and a high visibility
yellow color for safety.
Yarn is high-density
polyethylene. Water flow
is 100 gallons per sq. ft.
per minute when empty.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
GRAVELBAG
Gravel Bag
Yellow
250
0.24
3.40
10SW Fabric structure is 34 x 20
wrap, and a high visibility
yellow color for safety.
Yarn is high-density
polyethylene. Water flow
is 100 gallons per sq. ft.
per minute when empty.
28"
19"
11"
11"
48"
48"
48"
8"
3"
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
DRN DOUGHNUT
Drain Doughnut
Yellow
1
0.88
48.89
10SW
Central ring is 8" in diameter and 3" in height
Fabric structure is 34 x 20
wrap, and a high visibility
yellow color for safety. Yarn
is high-density polyethylene.
Water flow is 100 gallons
per sq. ft. per minute.
Drain Inlet Protection products allow sediment to
settle out of run off so only filtered water will go
down the storm drain.
72"
3
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
FLO-WELL
®
STORM WATER LEACHING SYSTEM
Flo-Well
®
Storm Water Leaching System
With the Flo-Well, water can now be discharged into the subsoil rapidly and easily. Unlike
competitive systems, there is no need for piping systems to transport stormwater to a far-off
discharge point, large heavy equipment, considerable excavation of current landscaped areas,
nor large labor costs that those systems incur. With Flo-Well, water dispersion is now easier
than ever.
Go to www.NDSPRO.com/FloWell.asp for an easy to use online calculator that determines how
many Flo-Wells are required to meet your drainage needs.
For gutters and downspouts
Install with sump pumps
Eliminates puddles
Backwash tank
Current Applications
Discharge Stormwater into Subsoil
Installation
Flo-Well should be placed at least 10 feet from a structure or foundation.
Flo-Well should be piped to rain gutters using a 9" or 12" catch basin below each downspout outlet (see diagram above). Proper
drainage can be visually monitored, assuring that leaves and debris have not clogged the downspout.
Landscape Fabric
NDS#FWFF67
4" PVC pipe
FLO-WELL
®
NDS#FWAS24
Sand
Soil
12" Gravel*
Gravel*
FLO-WELL
®
NDS#FWAS24
4" PVC pipe
Soil
2' dia.
12" Sand
Flo-Well Installation Detail in Gravel Backfill
Flo-Well Installation Detail with Landscape
Fabric Wrap in Sand Backfill
*Class 2 Road Grade
4' dia.
2' dia.
4' dia.
8" Minimum
8" Minimum
Installation Note: Location and number of ports removed will determine the rate and direction of leaching.
* Add gravel around outside of Flo-Well unit to increase leaching capacity.
1 Knock out ports as
needed from inside
of panel
2 Slide panels
together
3 Optional Filter Fabric
to prevent sand and
debris from entering
Flo-Well
4 Place in ground
and set top cover
in place
*
5 Install pipe or
surface drain
6 Bury to minimum
of 8 inches deep
Water & Heavy
Sediment -IN
Water & Light
Sediment -OUT
SEDIMENT CONTAINMENT
Sediment Level
Sediment Level
Sediment Level
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
4
FLO-WELL
®
STORM WATER LEACHING SYSTEM
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
Flo-Well offers on-site solutions to retain stormwater and discharge it into the subsoil:
· Complies with new stormwater regulations.
· Installs without the need for heavy equipment.
· Cost effective solutions.
· Helps to replenish ground water table levels.
Construction Site Runoff
Post-Construction Site Runoff
*Consult local permitting authority for details
Flo-Well
®
Solutions for stormwater retention and discharge elimination
New stormwater regulations extend to projects disturbing more than 1 acre and mandate stormwater retention and discharge
elimination requirements for these projects. Regulations and permits now cover "any method of conveying surface water, including
streets, gutters, ditches, swales, or any other manmade structure that alters and/or directs wet-weather flows". These regulations
impact:
· Construction Site Runoff Control
· Post-construction Site Runoff Controls
And NDS offers solutions for Best Management Practices (BMPs).
Can be connected
Can be stacked up to 4 units
high (with center support pipe)
Can support heavy loads
Ideal as a stand-alone drain:
· Disturbs only 4 square feet of turf to install.
· Requires less than 10 cubic feet of soil removed to bury.
· Measures only 24" in diameter by 28.75" high.
· Weighs only 22 pounds.
· Holds over 48 gallons!
Or, connect to existing system for increased drainage
capabilities.
· Golf Course areas prone
to puddling.
· Playground areas under slides
and swings.
· Outdoor drinking fountain runoff.
· Outdoor showers at beaches.
· Wash down areas.
Larger 9" or 12" grates can be added
to Flo-Well to manage surface water.
This option is ideal for draining:
Ideal as a stand-alone reservoir:
· Collect and hold rainwater for lawn and garden irrigation.
(used with a pump connected to a garden hose).
· Connect Flo-Well to rain gutters using a catch basin &
grate below each downspout (see drawing above).
· Ideal solution for arid areas impacted by drought.
· Reservoir for pond and waterfall recirculation pumps.
Options
9" or 12"
square or atrium grate
(pages 16 & 18)
#930 or #1230
Low profile adapter
(pages 17 & 20)
#1243 Universal
Locking Outlet
(page 24)
4" SCH 40 Pipe
(4" S&D Pipe requires one 2P42
4" PVC Bushing)
5
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
FLO-WELL
®
STORM WATER LEACHING SYSTEM
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
24"
24"
28
3
/
4
"
6
3
/
8
"
4
1
/
2
"
7
1
/
4
"
9"
24"
24"
25
1
/
8
"
3
/
4
"
2'
7'
4
5
/
8
"
3
/
4
"
24
1
/
4
"
FWAS24
24" diam. x 28.75"H Flo-Well
®
Storm
Black
1
25.15
141.65
10FW
water leaching system
Includes 3 side panels,
1 Top Component
Fits 4" SCH-40 Pipe and 4" DWV Pipe
NDS #FWAS24 structural
foam polyolefin round
drywell system with UV
inhibitors. 24" dia., 28.75"
high, 49 gal. with 18- 1.5"
Knockout leaching ports
and 3- 4.5" knockout
inlet/outlet ports per panel.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
FWAS24C 24" diam. Flo-Well
®
Cover
Black
2
8.00
43.37
10FW
Use with #FWAS24
NDS#FWAS24C structural
foam polyolefin round
drywell system cover with
UV inhibitors. 24 1/4" dia.,
4 5/8" height, 3/4" outer lip,
4.5" center knockout fits
NDS #FWAS24,
NDS #FWSPS3.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
FWSPS3
Flo-Well
®
Side Panels/
Black
1
5.00
98.29
10FW
Extension Only
Includes 3 side panels; makes 1 round drywell.
Fits #FWAS24
(May also be used as a durable compost bin.)
NDS #FWSPS3 structural
foam polyolefin side panels
with UV inhibitors with 18-
1 1/2" knockout leaching
ports and 3- 4.5" knockout
inlet/outlet ports per panel.
24" high with recessed .75"
lip for firm stacking.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
FWBP24
24" diam. Flo-Well
®
Bottom
Black
5
3.50
31.81
10FW
Fits #FWAS24
NDS #FWBP24 structural
foam polyolefin round
Flo-Well
®
bottom with UV
inhibitors. 24" diameter
with six 1 1/2" leaching
ports. 4.5" center knockout
for strut coupling.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
FWSD69
4" SCH40 Surface Drain Inlet
Black
8
1.85
37.59
10FW
with Grate
Fits #FWAS24 and #FWAS24C
ADA Compliant
NDS #FWSD69 structural
foam polyolefin 6" grate
with 4" inlet with UV
inhibitors. 6" Diameter at
inlet. 9" high. 4.5" OD fits
Sch. 40 PVC fittings.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
FWFF67
Porous Filter Fabric Wrap
Black
20
0.35
8.68
10FW
for Flo-Well
®
Use with #FWAS24
7' long x 2' wide to
surround Flo-Well
®
Drywell
System. Non-woven fabric.
Weight 1 oz. Mullen burst
175 psi. 200 GPM flow
through.
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
6
POP-UP DRAINAGE EMITTER
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
1"
5
15
/
16
"
3
7
/
16
"
1
1
/
4
"
1"
7
1
/
2
"
5
15
/
16
"
3
7
/
16
"
1
1
/
4
"
Allows water to flow to street without core drilling
the curb.
The Pop-Up Drainage Emitter is easy, safe and an
efficient solution.
· It allows water to be diverted and released to water-safe areas away from
structures, erosion-prone landscapes and poor drainage areas.
· It allows water captured by grates, catch basins, channel drains, Flo-Well,
downspouts and roof gutter systems to flow through the drainage pipe
and away from structural foundations to safe or useful areas. For example,
water can be routed from a low area next to a foundation to a water safe area
such as a curbside drainage system.
· It is opened by the hydrostatic pressure of water flowing through the drain pipe.
As flow diminishes the Emitter closes again. The special patented design allows
the Emitter to open with a negligible amount of pressure. Since the Emitter is
closed during dry weather, debris and rodents cannot enter the drain pipes.
· It does not rise high enough to interfere with mowers.
· Spring automatically retracts closes and prevents damage from lawn mowers.
· It blends into the surrounding landscapes.
1"
6
1
/
4
"
5
15
/
16
"
3
7
/
16
"
1
1
/
4
"
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
321
3" Emitter with Elbow
Green
25
0.60
15.30
10ND
May be used with Flo-Well to relieve overflow.
Can now be installed in vertical applications - ideal for discharging water from retaining walls and street curbs
Spring automatically retracts - prevents damage from lawn mowers.
Part Number 321 will be discontinued. Please use Part Number 430.
NDS #321,
3" Polyolefin Pop-Up
Drainage Emitter, Center
Drive Pop-Up with UV
inhibitor, PVC 90 degree
elbow with 1/4" Drain hole.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
420
3" & 4" Pop-Up Drainage Emitter
Green
20
0.28
12.16
10ND
Fits 3" and 4" hub Sewer and Drain Fittings
Can now be installed in vertical applications - ideal for discharging water from
retaining walls and street curbs. Spring automatically retracts.
NDS #420, 3" and
4" Polyolefin Pop-Up
Drainage Emitter, Center
Drive Pop-Up with UV
inhibitor.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
421
4" Emitter with Elbow
Green
20
0.85
18.92
10ND
May be used with Flo-Well to relieve overflow.
Can now be installed in vertical applications - ideal for discharging water from retaining walls and street curbs
Spring automatically retracts - prevents damage from lawn mowers.
Part Number 421 will be discontinued. Please use Part Number 430.
NDS #321, 4" Polyolefin
Pop-Up Drainage Emitter,
Center Drive Pop-Up with
UV inhibitor, PVC 90
degree elbow with 1/4"
Drain hole.
3" & 4" POP-UP DRAINAGE EMITTER
7
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
POP-UP DRAINAGE EMITTER
#430 is for all three pieces together
.
6
1
/
2
"
6"
4
9
/
16
"
8
3
/
8
"
1"
2
9
/
16
"
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
624
6" Pop-Up Emitter with Elbow
Green
15
3.45
72.77
10ND
and Corrugated Pipe Adapter
NDS #624 6" Polyolefin
Pop-Up Drainage Emitter,
Center Spring Loaded
Drive Pop-Up with UV
Inhibitor, PVC 90 degree
elbow wih 1/4" drain hole,
adapter fits 6" corrugated
pipe.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
620
6" Pop-Up Drainage Emitter
Green
15
0.61
40.76
10ND NDS #620 6" Polyolefin
Pop-Up Drainage Emitter,
Center Spring Loaded
Drive Pop-Up with UV
inhibitor.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
625
6" Pop-Up Emitter wih Spee-D Basin
Green
10
2.21
53.22
10ND NDS #625 6" Polyolefin
Pop-Up Drainage Emitter,
Center Spring Loaded
Drive Pop-Up wih UV
Inhibitor, with 6" Spee-D
Basin. Use with 3" or 4"
Sewer & Drain Pipe, 3" or
4" Corrugated Pipe, 4"
SCM 40 Pipe, and 3" & 4"
Triple Wall Pipe.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
430
3" and 4" Pop-Up Drainage Emitter
Green
20
1.00
24.64
10ND
with Elbow and Universal Adapter
Universal Adapter fits 3" and 4" corrugated pipe, 3" and 4" sewer and drain pipe,
4" SCH. 40 pipe, and 3" and 4" triple wall pipe.
NDS #430 4" Polyolefin
Pop-Up Drainage Emitter,
Center Drive Spring
Loaded Pop-Up with UV
inhibitor, PVC 90 degree
elbow with 1/4" drain hole.
1"
5
1
/
4
"
5
15
/
16
"
3
7
/
16
"
1
1
/
4
"
1
3
/
4
"
7
15
/
16
"
5
7
/
16
"
2
1
/
8
"
1
3
/
4
"
8
13
/
16
"
7
15
/
16
"
5
7
/
16
"
2
1
/
8
"
1
3
/
4
"
7
15
/
16
"
5
7
/
16
"
2
1
/
8
"
6" POP-UP DRAINAGE EMITTER
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
8
NDS CATCH BASINS AND GRATES FLEXIBLE BY DESIGN
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
· Eliminate standing water and flooding on paved
areas and lawns.
· Easy to install, sized to fit your project with catch
basins from 6" to 24" and grates from 2" to 24".
· Prohibits structural damage to building
foundations.
· Choose from a wide variety of products to fit
every need.
Materials and Standards
· Ultraviolet-resistant one-piece injection-molded
structural foam polyolefin for maximum strength.
· Also available in brass, chrome and other materials.
· Installed properly, some plastic grates are suitable
for light vehicular traffic, plus we offer cast iron and
steel grates for heavier applications. Standards
vary per product: see individual product section for
details.
Sewer and Drain Fittings for
piping systems and downspouts.
See NDS Fittings Catalog.
Small Catch Basins for lawn
and landscape areas. See page 16.
Channel Drains for driveways,
pools, spas, patios, sidewalks and
wash-down areas. See pages 28-47.
Small Round, Square and
Atrium Grates for small lawn and
landscape areas, patios and atriums.
See pages 9-15.
Pop-Up Emitters for discharging
water on the surface. See page 6.
Large Catch Basins for large
lawn or landscape areas, residen-
tial driveways and garages. See
pages 16-25.
9
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
BRASS AND CHROME GRATES
NDS is committed to providing the highest quality solutions for your drainage problems. We use the highest quality brass. Our
brushed satin or polished finish is protected by a clear film that prevents damage to the finish during shipping and installation. Try this
exciting concept in drain grates for your next installation where quality and aesthetics are a must!
StrongPractical-Functional
Our solid cast brass grates are secured to PVC
collar with solid brass screws. The PVC collar
can be solvent welded into sewer and drain
fittings or pipe where permanent, anti-theft
installation is desired. The grate can still be
removed for easy cleanout.
· A unique mix of beauty and function.
· Recommended for highly-visible entry areas
in hotels, malls, office buildings, country clubs
and estates.
· Grates are removable from collars for easy
clean-out.
Details
· Solid cast brass grates are secured to a
PVC collar with solid brass screws for
aesthetics and reliability.
· Collar can be solvent-welded onto sewer
and drain fittings or pipes.
· Exceptional construction and fine finish
also make these grates ideal for deck
areas, walkways, swimming pools and
spas.
Materials and Standards
· Made with the highest-quality
solid brass.
· Brushed Satin and Polished Chrome
finishes are protected by a clear coat that
prevents damage to the finish
during shipping and installation.
12"
2
13
/
16
"
1
3
/
8
"
3
1
/
4
"
3
/
16
" Grate Opening
1
3
/
8
"
3
1
/
4
"
3
/
16
" Grate Opening
1
/
4
" x
7
/
8
"
Grate Opening
3
/
8
"
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
552B
1 ft. Brass Channel Grate
Satin Brass
12
1.25
70.86
25PF
553PB
1 ft. Brass Channel Grate
Polished Brass 12
1.25
72.36
25PF
Fits #500 and #550 Mini Channels. (See page 31.)
ADA Compliant/Heel-proof
NDS #552B or #553PB,
1 foot Mini Channel Solid
Brass Grate with brass
screws. Open surface area
10.00 square inches per
foot. 13.10 GPM per foot.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
909B
3" Round Brass Grate w/PVC Collar
Satin Brass
20
0.40
19.83
15BR
905PB
3" Round Brass Grate w/PVC Collar
Polished Brass 20
0.40
29.87
15BR
Fits 2" SCH-40 Pipe and 3" Sewer and Drain Fittings.
ADA Compliant/Heel-proof
NDS #909B or 905PB,
3" Round Solid Brass
Grate and Brass screws
with PVC collar. Open
surface area 2.44 square
inches. 3.20 GPM.
Pkg.
Wt. Ea. List Price Product
Part No.
Description
Color
Qty.
(lbs.)
(EA)
Class Specifications
915SC
3" Round Chrome Grate
Satin
20
0.40
15.53
15BR
w/PVC Collar
Chrome
907PC
3" Round Chrome Grate
Polished
20
0.40
23.27
15BR
w/PVC Collar
Chrome
Fits 3" Sewer and Drain Fittings and 2" SCH-40 Pipe
ADA Compliant/Heel-proof
NDS #915SC or #907PC,
3" Round Chrome Grate
and screws with PVC
collar. Open surface area
2.44 square inches.
3.20 GPM.
(See pg. 47)
(See pg. 47)
(See pg. 47)
For customer service, please send your fax to: 1-800-726-1998 or call 1-800-726-1994.
10
BRASS AND CHROME GRATES
Note: All dimensions are nominal. All weights are for shipping purposes only. List prices are in U.S. Dollars.
(See pg. 47)
(See pg. 47)
(See pg. 47)
1
3
/
4
"
4
1
/
4
"
1
/
4
" Grate Opening
2"
6
11
/
16
"
3
/
8
" Grate Opening
1
3
/
4
"
4
1
/
4
"
1
/
4
" Grate Opening
1
3
/
4
"