Waterhouse WH620 620 L/h Submersible Pond and Fountain Pump for ponds, fountains and decorative water features

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Waterhouse WH620 Pond & Fountain Pump – 620 L/H Water Feature Pump with Thick Cable

Compact pump for ponds, fountains and aquariums

R 602.00

Taxes included. Free shipping over R2,500

Or 4x R 150.50 interest-free

Max flow 620 litres per hour

Maximum head height of 1.2 m

Low power use of only 12 W

Kit Type: Pump Only: Waterhouse WH620 Pond & Fountain Pump – 620 L/H Water Feature Pump with Thick Cable

Pump Only: Waterhouse WH620 Pond & Fountain Pump – 620 L/H Water Feature Pump with Thick Cable
Pump + Tubing: Waterhouse WH620 Pond & Fountain Pump with Clear Tubing Kit
Pump + Impeller: Waterhouse WH620Pond & Fountain Pump + Replacement Impeller Kit
Pump + Impeller + Tubing: Complete Pond & Fountain Pump Kit – Waterhouse WH620 with Replacement Impeller & Clear Tubing

Product variants

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Waterhouse WH620 pond pump. 620L/h

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Description

Waterhouse WH620 Pond & Fountain Pump – 620 L/H Water Feature Pump with Thick Cable

The Waterhouse WH620 Pond & Fountain Pump is a compact yet powerful, energy-efficient submersible pump designed for ponds, fountains, aquariums and decorative water features. With a maximum flow rate of 620 litres per hour, it provides reliable water circulation while using only 12 W of power.

An adjustable flow control allows you to fine-tune the water output to suit your installation, while the 1.2 m maximum head height provides the lifting capability needed for medium-sized water features and fountains. The included 8 mm and 12 mm adaptor fittings provide added flexibility when connecting the pump to your setup.

Built for continuous operation, the WH620 features an eco-design motor, thermal overload protection and weatherproof wiring for dependable everyday performance. A long-life impeller and readily available replacement impellers make maintenance straightforward and help keep the pump performing efficiently over time.

Key Features

Maximum flow: 620 L/h
Maximum head: 1.2 m
Power consumption: 12 W
Voltage: 120/220–240 V, 50/60 Hz
Dimensions: 69 × 51 × 57 mm
Weight: 0.58 kg
Fittings: 8 mm & 12 mm
Adjustable flow control
Multi-connection design
Suitable for ponds, fountains, aquariums and water features
Suitable for water circulation and machine cooling
Designed for continuous use
Weatherproof wiring
Eco-design motor for efficient power consumption
Thermal overload protection
Suitable for fresh and salt water
Koi and pond safe
Suitable for indoor and outdoor use
Replacement impellers available
NRCS Certificate of Compliance
3-Year Burn-Out Warranty

The WH620 is a practical choice for medium-sized garden fountains, decorative water features, aquariums, ponds and general water circulation, combining a compact design with a reliable 620 L/h flow rate and up to 1.2 m of lift for versatile everyday use.

Pump + specific size model impeller (Watch our video here on how to change your impeller

Manual

Download Product Manual

How to choose the right pump

Pump guide step 1 of 4: Don't choose a pump on litres per hour alone. The higher your pump has to push water, the less water comes out. How high does the water need to travel? Measure straight up from the water surface to the highest point where water comes out. Rule of thumb: choose a pump whose maximum head is at least 1.5x your measured height.

Pump guide step 2 of 4: How strong should the water flow? Picture the look you want first. That tells you how many litres per hour (L/h) you need. Gentle trickle: lower L/h. Steady flow: medium L/h. Strong waterfall: higher L/h. Wider outlet, more flow needed: a 60 cm waterfall lip needs far more litres per hour than a 10 cm spout.

Pump guide step 3 of 4: How far does the water travel? Every metre of pipe and every bend slows the water down. Narrow pipes slow it even more. Pump far from the outlet, or lots of bends? Choose a little more pump capacity than you think you need. Make sure your tubing fits: check the pump's outlet size on the product page.

Pump guide step 4 of 4: Match the pump to your feature. Small tabletop or pot: low flow. Small fountain: flow + head height. Medium water feature: head height + L/h. Wall spout: head height + pipe restriction. Multi-tier fountain: higher head + spare capacity. Waterfall: L/h + waterfall width. Large feature: high L/h + high head.

Size guide

Waterhouse pond pump size guide 1 of 3: Find the right pump for you. Measure how high the water must rise, pick the first green bar that passes your height, and for more flow go a row or two lower. Bar chart of the WH150 to WH30000 pumps showing strong flow and maximum height for each, and what each is ideal for, from pots and bird baths up to 30 cm to ponds and streams up to 4.7 m.

Waterhouse pond pump size guide 2 of 3: Tabletop to medium features. Pots, bird baths, small fountains and wall spouts up to about 1.2 m. Table of the WH150 to WH1100 pumps with max flow, max height, ideal height, power, cable length and tubing sizes. WH620 vs WH750: same flow, but the WH750 lifts higher. Fittings included.