Australian owned · Locally engineered
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sales@protector.com.au
Capture gross pollutants
The first stage intercepts litter, debris and sediment.
Filtration & nutrients
EnviroSave
Two treatment stages. One compact system.
Gross pollutant capture and nutrient filtration combined in a compact FRP stormwater treatment unit.
Product selection · Project drawings · Technical support
The system, explained
Two treatment stages. One compact system.
EnviroSave combines primary pollutant capture with media filtration. Its chamber arrangement, hydrocarbon baffle and internal bypass are coordinated to manage treatment flows and higher storm events within a single system.
Explore our engineering supportHow it works
Purpose in every detail.
Apply finer filtration
The selected filter media treats finer pollutants in the downstream stage.
Manage higher flows
The internal bypass conveys excess flow in accordance with the hydraulic design.
Where it fits
Designed for real sites.
Sites with limited space Commercial developments Residential projects Industrial drainage
For designers & specifiers
How to specify
EnviroSave.
Start with the project requirements.
We’ll help you confirm the right configuration.
Treatment targets
Nominate the primary and tertiary treatment objectives.
Flow and bypass
Provide required treatment flow and peak bypass flow.
Model and media
Confirm the unit model, filter media and number of filters.
Storage requirements
Coordinate pollutant storage and expected maintenance demand.
Site layout
Provide connection sizes, invert levels, cover loading and access.
Design package
Request the treatment model, unit drawing and current installation and maintenance manuals.
Suggested specification wording
Complete the bracketed project details and confirm the selected model with Protector.
Supply a Protector EnviroSave combined gross pollutant trap and filtration system, model [MODEL], with [FILTER CONFIGURATION]. Provide a treatment flow of [FLOW] L/s and a bypass capacity of [PEAK FLOW] L/s. Include the nominated pollutant storage, hydrocarbon baffle, media and access arrangement. Confirm the selected configuration against the approved treatment model and project drawings.
Final dimensions, capacities and installation details are established in the approved project drawings and current manufacturer documentation.
Request a project-specific specification
Technical data
Envirosave Specification
Model selection reference. Confirm current dimensions, capacities and connection details against the approved project drawing.
| Model ID | Treatment flow (L/s) | Internal Diameter (MM) | Depth Below Invert (MM) | Max Pipe Size (MM) | Sump Capacity (M3) | Floatables Volume (MM) | Bypass Flow Rate (L/S) |
|---|---|---|---|---|---|---|---|
| EVS.1500.1 | 1 | 8 | 20 | 165 | 1500 | 2000 | 300 |
| EVS.1500.2 | 2 | 16 | 20 | 165 | 1500 | 2000 | 300 |
| EVS.1850.2 | 2 | 16 | 32 | 165 | 1850 | 2400 | 450 |
| EVS.1850.3 | 2 | 24 | 32 | 165 | 1850 | 2400 | 450 |
| EVS.2200.2 | 2 | 16 | 105 | 480 | 2200 | 2550 | 600 |
| EVS.2200.3 | 3 | 24 | 105 | 480 | 2200 | 2550 | 600 |
| EVS.2200.4 | 4 | 32 | 105 | 480 | 2200 | 2550 | 600 |
| EVS.2200-5 | 5 | 40 | 105 | 480 | 2200 | 2550 | 600 |
| EVS.2500.5 | 5 | 40 | 135 | 480 | 2200 | 2550 | 750 |
| EVS.2500.6 | 6 | 48 | 135 | 1020 | 2500 | 2550 | 750 |
| EVS.3000.7 | 7 | 56 | 288 | 2900 | 3000 | 3000 | 900 |
| EVS.3000.8 | 8 | 64 | 288 | 2900 | 3000 | 3000 | 900 |
| EVS.3000.9 | 9 | 72 | 288 | 2900 | 3000 | 3000 | 900 |
Downloads & technical support
Everything you need
to move forward.
Access product documents or ask our team for the current package for your project.
Product documents
EnviroSave downloads
Access the existing product document request page.
Open document page Project-specific packageDrawings & specification
Request the current model drawing, sizing guidance and specification for your site.
Request technical package Project supportEngineering & modelling
Coordinate the treatment train, hydraulic requirements and product layout.
Explore engineering Project filmMelbourne Arts Centre
Watch the project video from the original resource collection.
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The right solution starts with a conversation.
Tell us about your site, your objectives and where you need support.