FPS Iguazu Sump Twin | Packaged Dual Pump Station | Clean Water, Grey Water & Flood Water

FPS Iguazu Sump 635 Twin Packaged Pump Station

Overview

The FPS Iguazu Sump 635 Twin is a robust, high-performance dual packaged pump station designed to automatically manage groundwater, light grey water, and floodwater. It collects water via a perimeter channel, 110mm pipe connection, or clear opening at the top of the chamber, and can also be drilled to allow groundwater infiltration.

This is the twin, two-pump version of the highly popular FPS Iguazu Sump 635 Single system, offering reliable performance with an additional pump for extra peace of mind.

Dual Pump Reliability

This twin-pump arrangement provides peace of mind and built-in redundancy, if one pump ever fails or requires maintenance, the second automatically takes over.

The system can also be supplied with an optional battery backup, ensuring continued operation during a power outage. (Please note: one battery backup supports one pump; for full dual backup, two systems are required.)

Installation and Operation

The Iguazu Twin is ideal for managing groundwater and light grey water from showers and hand basins, but is not suitable for foul water from W.C. connections.

Manufactured from high-grade MDPE, the Iguazu Twin is delivered as a complete ‘Plug & Play’ system, preassembled with all internal pipework and twin AMA Drainer 301 Automatic Submersible Water Pumps. Together, these pumps deliver a combined flow rate of 332 litres per minute and a maximum head of 6 metres.

The float arm switches ensure automatic operation, activating the pumps as the water level rises, for smooth, dependable performance with minimal maintenance. The system can be installed internally or externally, depending on site requirements. The arm also reduces the likelihood of the float switch “snagging” and ensures maximum reliability for peace of mind.

From the factory, the ‘on’ level is set at 145mm and the ‘off’ level at 70mm. These can be adjusted up to 375mm and 295mm respectively, allowing the pumps to be configured at different activation heights, one acting as the primary pump, and the other as a secondary backup that activates only when required.

This system can be installed using 32mm rigid pipework and fittings secured with solvent weld, or you can simply add a hose tail to your order and use semi-rigid Suction Delivery hose to discharge water to your chosen location.

Options

For enhanced monitoring and protection, a high-level alarm and battery backup system can be added.

For specialist projects or unique site conditions, we also offer bespoke packaged pump stations tailored to your requirements.

Features:

• MDPE chamber
• 1¼” internal pipe work
• 1¼” non return valve
• 1¼” quick release coupling
• 40mm cable duct
• AMA 301 Pump
• 1 year warranty
• Manhole cover

Specifications:

• Voltage 230V
• Pump Model 2 x Ama 301
• KW Rating 0.40kw
• Full Load Current 1.9a
• Fuse Rating Spur 2 x 10 amp
• Typical Duty 2.2LS / 3M Head
• Chamber Storage 190L
• 0.61m ø x 0.635m deep
• 6m head on pump
• 332 litres/min max flow rate

Optional Extras:

1. High Level Alarm 
2. Battery Back Up (Only powers 1 of the 2 pumps)
3. Recessed Cover – Sealed & Locking. Recommended for internal use. Factory fitted single neoprene seal.