Stream SPK530 Puddle Sucker Pump - Pumps to 1mm Depth - Heavy Duty Flood Pump

Stream Pumps are the manufacturer of the SPK530 puddle sucker pump. The manufacturer offers a 3-year warranty as standard, giving the added reassurance that you will get a product that is built to last. The SPK530 is one of the best water pumps on the market for pumping flood water and removing low level water, pumping down to just 1mm in depth.

As seen on the Environment Agency's "FloodMobile"

Applications

The heavy duty fully submersible electric water pump is widely used in residential and commercial situations, along with industrial applications and on hire fleets. This pump can be used for:

• Removing water from flooded areas
• Emptying hot tubs*
• Draining flat roofs
• Clearing water from garages, commercial units etc
• Pumping water out from basements and cellars
• Site drainage
• Water storage areas
• Internal or External use
• Emergency usage and leaks

This pump is ideally suited to both clean and slightly dirty water (i.e flood water but not raw sewage).

Whilst the SPK530 can pump as low as 1mm, it can still be fully submersed in water, up to a maximum depth of 5 metres.

*Use only for emptying unoccupied hot tubs. Allow water to cool first. Flush the pump with clean water afterwards.

Key Features

• Specially designed bottom plate allows pumping down to 1mm water level
• Fully submersible up to 5m depth
• Integral swing check valve prevents backflow from discharge hose
• Water-cooled motor ensures efficient cooling and supports continuous duty operation at low water levels
• Although described as a “manual” pump, it’s fully electric, it runs when power is switched on and stops when power is turned off.
• Adjustable discharge connector (vertical or horizontal outlet) to reduce kinking

On the Stream SPK530, the discharge connector can be unbolted and rotated to suit your setup. This allows you to position the hose tail either horizontally or vertically, depending on where you’re pumping water and the type of hose you’re using. Adjustment is quick and easy, simply remove the two silver bolts, rotate the discharge plate, and refit the bolts. This flexibility can significantly reduce hose kinking and improve overall flow rate.

The pump delivers a maximum flow rate of 170 litres per minute through its 25mm outlet, with a maximum head of 11 metres, equivalent to approximately 1 bar of pressure. To estimate the flow rate at different hose lengths or elevations, refer to the pump performance graph.

The most popular hose purchased with this pump is the Suction Delivery Hose, which can be added to your order. It’s a preferred choice because it resists kinking and can easily route up and over walls, steps, or other obstacles. Layflat Hose is another common option, valued for its low cost and easy storage, though it is more prone to kinking during use. The pump comes complete with a hose tail, and thus to attach the hose you only need a hose clip - often known as a jubilee clip.

Durability and Protection

• Wear-resistant materials used on key components for longevity
• Built-in motor protector cuts power automatically to prevent overheating

Voltage Options

This manual water pump is available in either 110V or 230V.

What's in the Box?

• ✅ 1 x SPK530 Pump
• ✅ 1 x 10m Heavy-duty rubber power cable
• ✅ 1 x Hose tail