Puretec SFS4000 Sediment Filtration System
The Puretec SFS4000 Sediment Filtration System is a high-performance, automatic backwashing water filtration solution designed to reduce sediment, dirt, rust, silt, sand and other suspended particles from your water supply.
Ideal for high-flow applications, the SFS4000 helps protect household and commercial plumbing systems by preventing sludge and sediment build-up in pipework, hot water systems, fixtures and connected appliances.
Featuring advanced filtration technology, the SFS4000 filters particulate down to 3 microns, providing reliable sediment reduction for water supplies with high levels of suspended solids.
Automatic Backwashing – Minimal Maintenance
Unlike conventional sediment filtration systems that require frequent cartridge replacement, the Puretec SFS4000 features an automatic backwashing system that periodically cleans its graded filter media bed.
Its fully automatic E1-matic control valve delivers dependable operation while helping minimise unnecessary energy and water consumption.
The intelligent controller features a solid-state microprocessor, easy-access front panel settings and non-volatile memory to retain system configuration and operating data.
Designed for convenience, the SFS4000 provides effective sediment filtration with minimal ongoing maintenance.
Key Features & Benefits
- 3 Micron Filtration: Effectively reduces sediment, dirt, rust, silt, sand and suspended particulate.
- High Flow Capacity: Delivers a flow rate of 70 litres per minute, with a maximum flow rate of 100 litres per minute.
- Automatic Backwashing: Automatically cleans the graded filter media bed, reducing manual maintenance requirements.
- Protects Plumbing & Appliances: Helps prevent sediment and sludge accumulation in pipework, hot water systems and connected appliances.
- High Sediment Capacity: Suitable for water containing suspended solids up to 500 mg/L.
- Intelligent Controller: Features a solid-state microprocessor with simple front panel programming.
- Memory Retention: Stores system configuration and operating information in non-volatile memory.
- Convenient Display: Displays the time of day and days remaining until the next regeneration cycle.
- Weather-Resistant Components: Includes a weather-resistant controller cover and weatherproof transformer.
- Complete Filtration System: Supplied as a complete system, with no additional filtration components required for standard operation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Puretec |
| Model | SFS4000 |
| Filtration Type | Automatic Backwashing Sediment |
| Filtration Rating | Down to 3 Micron |
| Control Valve | Automatic E1-matic |
| Flow Rate | 70 L/min |
| Maximum Flow Rate | 100 L/min |
| Maximum Suspended Solids | 500 mg/L |
| Inlet / Outlet Connections | 1″ Male BSPT (25mm) |
| Drain Connection | ¾” |
| Operating Pressure | 138–862 kPa |
| Operating Temperature | 4–43°C |
| Power Supply | 230V AC / 50Hz |
| Warranty | 1 Year* |
| Replacement Media Kit | RMK-SFS4000 |
Optional Accessories
- WTV5090 – Micro switch for automation of external equipment.
- WTV5000 – Bypass assembly for testing and maintenance.
- WTV5092 – Differential pressure switch for load-based backwashing.
Why Choose the Puretec SFS4000?
The Puretec SFS4000 offers a practical, long-term sediment filtration solution for properties requiring dependable water treatment without the inconvenience of frequent cartridge changes.
Combining high-flow performance, fine sediment filtration and intelligent automatic backwashing, this system helps maintain cleaner water throughout your plumbing infrastructure while reducing sediment-related maintenance.
An ideal solution for protecting your plumbing investment against sediment, dirt and suspended particles.
Warranty subject to Puretec terms and conditions*
Puretec SFS Series Specifications
