Water Tank Parts

Find the Perfect Water Tank Parts for Your Needs

A quality water tank is only part of a complete water storage solution.

Whether you’re collecting rainwater, supplying irrigation, or setting up a drinking water system, the right water tank parts can make all the difference. At Wholesale Water Tanks, we offer a wide range of tank fittings, filters, pumps, and everything you need to get the most out of your water storage setup.

Why choose the right water tank part?

Having the right parts not only enhances the performance of your water tank system, but also protects it from premature wear and contamination. For example, first flush diverters improve water quality by keeping out the first wave of dirty roof runoff, while leaf strainers and inlet screens prevent leaves and bugs from clogging your tank.

Water tank pumps and filters help deliver water safely and efficiently where it’s needed. Whether it’s a garden hose, washing machine, or kitchen tap. Meanwhile, parts like tank level gauges make it easy to manage your water usage and plan ahead.

Common Water Tank Parts

Accessory	Purpose	Key Features	Best For
Tank Fittings & Valves	Control water flow in and out of the tank	Easy flow control, durable materials, various sizes	All tank systems
First Flush Diverters	Divert dirty first rainwater away from the tank	Improves water quality, easy installation	Rainwater harvesting
Leaf Strainers & Screens	Prevent debris from entering the tank	Blocks leaves and insects, fits most tank inlets	Roof-fed rainwater systems
Water Pumps	Deliver water under pressure to taps, hoses, etc.	Mains or solar-powered, automatic start options	Garden watering, household use
Tank Level Gauges	Monitor water levels in the tank	Mechanical or digital, easy to read	Managing water usage efficiently
Inline Water Filters	Remove sediment, odours, and bacteria from stored water	Drinking-water safe, multiple filtration stages available	Potable water systems

Frequently Asked Questions

Do I need parts for my water tank?

Yes, water tank parts are essential for proper tank operation and water quality. Basic parts like leaf strainers, valves, and first flush diverters help protect your tank from debris and contamination, while water tank pumps and filters make water use easier and safer.

What is a first flush diverter, and why should I use one?

A first flush diverter redirects the initial flow of rainwater away from your tank, removing dirt, leaves, and other contaminants from your roof and gutters. It greatly improves water quality—especially if you’re storing water for household use.

Can I install a water tank pump with any type of tank?

Yes. Water tank pumps can be used with poly, steel, or concrete tanks. The right pump depends on how you plan to use the water – garden irrigation, household plumbing, or livestock watering.

How do I know when my tank is full or empty?

A tank level gauge shows you how much water is in your tank at any time. Mechanical and digital options are available, and they’re easy to install on most tanks.

Do I need a filter if I’m not drinking the water?

While filters are essential for drinking water, they’re also helpful for non-potable uses. Filtering out sediment can protect your pump, extend the life of appliances, and reduce blockages in irrigation systems.

Are your parts compatible with tanks from other brands?

Most of our accessories are designed to be universal or easily adaptable to different tank brands and sizes. If you’re unsure, our team can help you find the right fit for your system.