Do I Need a Pump Cover for My Water Tank Pump? Benefits, Types & Options

The short answer is: yes, a pump cover is highly recommended.

If you’ve invested in a rainwater tank and pump, protecting your pump with a pump cover is one of the simplest ways to save money, avoid headaches, and keep your system running smoothly for years to come.

Why Protect Your Pump?

Your water tank pump is a hardworking piece of equipment. It’s often installed outdoors, which means it’s exposed to the harsh Australian climate – blazing sun, heavy rain, dust, and even pests. Without protection, your pump can wear out faster, leading to costly repairs or replacements.

In fact, adequate shelter from weather (such as direct sun and rain) is often a warranty requirement for water tank pumps. This means that if your pump is left exposed and fails due to weather damage, the warranty may not cover it. A pump cover is a simple way to ensure your pump is protected and your warranty remains valid.

Benefits of Using a Pump Cover

Adding a pump cover might seem like a small step, but it brings big advantages for your home and your wallet:

• Protects your warranty – Most pump manufacturers require weather protection. A cover ensures you stay compliant and avoid costly warranty disputes.
• Saves you money long-term – By shielding your pump from harsh sun, rain, and pests, you’ll reduce wear and tear, meaning fewer repairs and replacements.
• Keeps your pump running smoothly – Ventilated covers allow natural airflow, preventing overheating and ensuring reliable performance.
• Improves safety – Covers reduce the risk of accidental contact with moving or electrical parts, keeping your family and pets safe.
• Neat and tidy look – A stylish cover hides the pump and blends seamlessly with your tank and garden, keeping your outdoor space looking clean and uncluttered.

Think of it as a low-cost insurance policy that protects your investment, saves you money, and gives you peace of mind.

Types of Pump Covers

There are many different pump covers available on the market. At Tank Shop, we offer three popular types that suit most Australian homes:

Steel Pump Covers

• Made in Australia from durable Aquaplate® (Colorbond®) steel.
• Single curved piece of corrugated steel – simple, strong, and long-lasting.
• Arch-shaped design, open at both ends to provide good airflow around the pump motor.
• Protects your pump from sun, rain, and weather exposure, extending pump life.
• Can be colour-matched to your tank for a seamless look.
• Require a concrete slab or stable base for installation, as they need to be screwed down for stability.
• A neat, low-profile solution for homeowners wanting a straightforward, durable cover.

Available Sizes (W x L x H mm):

• 500mm Short – 460 x 500 x 500
• 600mm Standard – 460 x 500 x 600
• 800mm Tall – 460 x 500 x 800

Poly Enclosed Pump Covers (with Base)

• Top quality, Australian made and designed to protect your pump and pressure controller from the harsh outdoors.
• Injection moulded construction for strength and durability.
• Compact, box-style design that fully encloses the pump.
• Vented design allows natural airflow to prevent overheating.
• Supplied with a matching base, which raises the pump off the ground to protect against pooling water and pests, while also providing a flat mounting surface.
• Available in 13 common colours to match most tank colours.
• Lightweight, easy to install, and built to last.
• Offers a slightly larger internal space than saddle covers, making it suitable for a wide range of pumps.

Outer Size (W x L x H mm): 335 x 640 x 605
Inner Size (W x L x H mm): 310 x 600 x 540

Saddle Poly Pump Covers

• Premium quality, Australian made using rotational moulded polyethylene – the same tough material as many tanks.
• Saddle design with a removable lid, making it easy to access your pump for servicing.
• Lid can also be fastened to the base for added security.
• Supplied with a matching base, raising the pump off the ground for better protection.
• Slightly smaller internal space than enclosed covers, but still suitable for most common domestic pumps.
• Available in a wide range of tank colours – up to 23 options.
• Heavy-duty construction for long-term durability.
• Best choice if you want premium build quality, colour flexibility, and easy access for servicing.

Outer Size (W x L x H mm): 370 x 695 x 560
Inner Size (W x L x H mm): 250 x 455 x 510

What About DIY Pump Shelters?

Many people choose to build their own pump shelters using timber, corrugated iron, or other materials they have on hand. While this can work, there are some things to keep in mind:

• Ventilation – Pumps need airflow to prevent overheating. A poorly designed DIY shelter can trap heat.
• Durability – Materials like untreated timber may not last long outdoors.
• Appearance – DIY shelters can be practical, but purpose-built covers usually look tidier and blend better with your tank and garden.

For most homeowners, a ready-made pump cover is the easiest and most reliable option. They’re designed specifically for pumps, meet warranty requirements, and are quick to install.

Do You Really Need a Pump Cover?

Technically, your pump will still run without a cover. But without protection, it’s far more likely to be damaged by the elements, which means more maintenance and earlier replacement costs.

Think of it this way: your pump is an investment, and a pump cover is a low-cost insurance policy that keeps that investment safe – and your warranty intact.

Ready to Choose Your Pump Cover?

At Tank Shop, we stock a range of steel, enclosed poly and saddle type pump covers from trusted Australian manufacturers. Whether you’re after a simple arch-style steel cover, a fully enclosed poly option, or a premium saddle design, we can help you find the right fit for your setup.

Ready to protect your pump? Browse our full range of pump covers here and find the one to fit your setup.