The APP RS32EA is the most compact pump in APP's automatic puddle range, designed to keep water at the lowest possible level in the tightest of spaces. Its ultra-slim thermoplastic body and miniature float switch let it slot into narrow sumps, preformed channels and confined cellar corners where a standard pump won't fit, automatically clearing residual water down to just 25mm. With a steady 130 litres per minute, a 7m head and a 4mm free passage for clean to lightly silted water, it's the go to choice for everyday domestic and light-trade drainage, supplied with a 10m cable, 3-pin 230V plug and a 2-year warranty.
• Keeping cellars, basements and utility rooms dry by removing residual water to a 25mm low level
• Discreet, permanent installation in tight corners and shallow recesses behind flood barriers
• Draining slim preformed sump vessels and narrow channels in domestic and light-commercial settings
• Automatic standby protection against minor groundwater seepage and damp ingress
• Plug-and-go clearance of clean or lightly silted nuisance water
The RS32EA is manufactured by APP from rugged thermoplastic, keeping the pump light, corrosion-resistant and easy to position in confined spaces. At just 160 x 170 x 295mm and 3.9kg, it's one of the slimmest pumps in the range, with the float mechanism protected inside the chamber so the miniature switch operates reliably even where clearances are tight. An integrated anti-airlock NRV (non-return valve) device prevents airlocks for dependable automatic starting, and a generous 10m heavy-duty rubber cable gives plenty of reach. Every RS32EA is backed by APP's 2-year warranty.
Choose the RS32EA when the priority is the lowest possible water level in the smallest possible footprint. It draws down to 25mm and its ultra-slim body fits where larger pumps can't, making it ideal for discreet, permanent installation in cellars, behind flood barriers and in narrow domestic sumps. For homeowners and light-trade users dealing with clean or lightly silted nuisance water, it offers reliable, fully automatic protection at the most affordable entry point in the range. The fixed float sensor also imminates the chance the float gets stuck in the chamber.
Need more flow or have larger solids to shift? The APP RS40EA moves 200 l/min with a larger 7mm free passage for faster, heavier-duty drainage in the same compact format.
See how a homeowner Protected a Doorway from Flooding with an APP RS32EA Automatic Pump.
• Operation: Automatic (miniature float switch)
• Flow rate: 130 litres/min
• Maximum head: 7m
• Switch-on level: 50mm
• Switch-off level: 25mm
• Free passage (solids): 4mm
• Outlet size: 32mm
• Power: 0.20kW
• Voltage: 230V (standard 3-pin domestic plug)
• Cable: 10m heavy-duty rubber
• Dimensions (W x L x H): 160 x 170 x 295mm
• Weight: 3.9kg
• 1 x APP RS32EA Water Pump
• 1 x 10m heavy-duty rubber power cable
• 1 x Hose tail
Each type of float switch has its advantages and is best suited for specific scenarios. The choice of float switch depends on factors such as the type of liquid, space constraints, required accuracy, and the pump's intended application.
Layflat hose is very affordable but can kink. Depending on your use, you may be better using a reinforced suction delivery hose for your needs.
Suction delivery hose is ideal for pumping up stairs or over obstacles.
Jonathan Martin explains the differences to help you choose which hose is best for your scenario.
With many pump specifications, you will often see a graph, with a curve or a series of curves depending on additional models, these are called pump curves. The pump curve describes the relationship between the flow rate, and the head of the pump.
The head shows how high pumps can pump vertically, with horizontal pumping, we normally use the rule of 10 metres distance will equate to 1 metre in vertical pumping. Always aim to use a pump towards the centre of the curve, as this is the optimal way to use a pump. Using a pump on either edge of the curve will put a lot of stress on the pump, which could cause it to wear out sooner.
Watch the video here
