B07056.W-01A Complete - Stormwater [As Published] · 132007.2398

 

 

The Enviropod®

An Enviropod Filter is a gully pit insert
designed to be easily retrofitted into new and
existing stormwater gully pits, requiring no
construction and no land take.

Located at the source of stormwater
contaminates the Enviropod Filter has
interchangeable filters ranging from 200
micron to 1600 micron pore size.

Independently trialed and tested by City
Councils throughout Australia and New
Zealand and with installation of over 7,000
units including North Amcrica, the Enviropod
Filter s the ultimate gully pit insert.

Enviropod features are;

« Captures trash, solids and other pollutants as runoff enters the storm drain

system

¢ Very robust and fail safe design with easy access that is maintenance friendly.

 

¢ Bypasses high flows with no moving parts during peak storm events.

e Available in a range of sizes to suit pits from 450mm to 1200mm being either

square, rectangular or round with a minimum depth of 300mm

© Flexible and adjustable design fits multiple style of pits

Enviropod Specifications;

 

Size EP 675 x 450 EP 450 x 450
Pitt Width 600-700 350-460

Pitt Length 380-600 400-460
Treatable Flow up to 10L/s up to 10L/s
Bypass Capacity 55L/s 38L/s

 

 

Filter bag

The filter Bag is a polyester 200 micron monofilament material which is precision
woven. The filter medium has a smooth and slippery surface which allows filtered
sediments to be easily washed from the filtration surface. In a high flow situation, this
will serve as a self cleaning mechanism

 

 

Size EP 675 x 450 EP 450 x 450
Open area 45% 5%
Thread Diameter 105 micron 105 Micron
Weight 75 g per nf 75 gper nt
Head Loss

AtlILs 19mm 22mm

* Based on bag @ 2/3 full. Head loss determined by lab testing of filter fabric. (Tonkin &: Taylor)

 

Sediment Removal

Particle Range ALIs 12L/s 20L/s
500-10,000 100 100 99
100-500 7 100 6
0-100 23 4 18

* Figures from ARC Lab testing 2003 using artificial sediments, (Tonkin & Te ‘aylor)
Storage Volume 0.155 m3 0.114 m3
Screening Area 1.848m2 1.488m2

* Figures from ARC 2003 Oakley Creek trial, (Tonkin & Taylor)

Enviropod Cage Option 1 Fabricated hot dip galvanized mild steel
Option 2 Fabricated 304 grade stainless stee!

Filter Box Option 1 Fabricated hot dip galvanized mild steel
Option 2 Fabricated 304 grade stainless steel

Components Diaphragm seal; Recycled HDPE, UV Stabilised

Stainless steel bag support ring, Fabricated 304
grade stainless steel