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Wastewater transfer in municipal networks requires the management of contaminated liquids with a pH value between 4 and 10. The SEV.80.100.11.4.50B addresses these operational requirements by handling grey water and effluent where reliable solids passage is necessary for continuous operation. This unit supports service in drainage stations and lift stations, maintaining stable performance in dry or submerged installations with liquid temperatures from 0 to 40°C. Installation is possible in subsurface collection pits prone to varying liquid levels and environmental service demands.
Hydraulic behavior is defined by a 1.1 kW four-pole motor operating on a 415v three-phase supply with a rated current of 2.7 Amps. This assembly generates a maximum flow of 984 L/Min and reaches a maximum head of 6.9 m to satisfy specific site discharge requirements. The model operates at a synchronous speed of 1440 rpm, ensuring consistent pressure behavior and circulation characteristics during the pumping cycle. Power is distributed through a 15-metre Lyniflex cable to support infrastructure in gravity drainage networks and pump stations.
Internal fluid paths utilize a SuperVortex impeller configuration to facilitate the passage of solids in suspension. This centrifugal design allows for the movement of particles up to 80 mm in diameter, preventing internal contact that could compromise volumetric efficiency over long-term service. By utilizing a vortex flow path, the unit minimizes internal friction and vibration to protect the rotating assembly during prolonged wastewater handling. The impeller handles liquids containing organic materials without internal clogging to maintain operational flow behavior in municipal collection pits.
Mechanical construction features a cast iron pump housing and motor shell with an IP68 enclosure rating for protection against liquid ingress. The motor is shielded by a SiC/SiC primary shaft seal and a CER/CARNBR secondary seal in an oil bath for insulation and durability. This unit includes an internal thermal sensor for motor protection and is intended for wastewater handling where reliable transfer is required for infrastructure maintenance. The casting includes a DN 80 inlet and a DN 100 outlet connection for integration into standard wastewater infrastructure.
Features
- SuperVortex impeller design facilitates the passage of solids up to 80 mm through the pump casing to maintain hydraulic throughput.
- Cast iron pump housing and motor shell provide the structural rigidity required for dry or submerged installation depths up to 20 m.
- Double mechanical shaft seal arrangement with silicon carbide and ceramic/carbon faces in an oil bath ensures motor protection from liquid ingress.
- IP68 enclosure rating confirms the unit is suitable for permanent immersion in wastewater with a pH range of 4 to 10.
- DN 80 inlet and DN 100 outlet ports are sized for standard connection to wastewater collection pits and infrastructure.
- Lyniflex 15-metre power cable provides a secure electrical connection to three-phase 415v supplies in wastewater environments.
- Four-pole motor configuration operating at 1440 rpm provides torque for processing wastewater in municipal networks.
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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