Process Water Tanks


Range of high-spec process tanks that meet Australian Standards (AS4766), including for UV resistance, with range of options including integrated strainers, overflow, brass outlet as well as ball valves. Tanks sizes up to 50,000 L are available, in a range of colours.

Parkway is a leading agent for Polymaster tanks in Australia and will ensure you receive the right tank for the right job, every time.

Process Water Tanks
Polymaster RWT9000 Round Rainwater Tank 9,000 L (2000 Gal) with Ball Valve, Colour: Paperbark
Polymaster RWT9000 Round Rainwater Tank 9,000 L (2000 Gal) with Ball Valve, Colour: Paperbark
POL-RWT9000-PAP
The RWT Series 9000 L Polymaster Round Rainwater Tank is a high...
KEY FEATURES High quality, versatile and durable water tank One piece construction means no joins or seams Extra thick walls...
$2,222.73
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Polymaster RWT13600 Round Rainwater Tank 13,600 L (3000 Gal) with Ball Valve, Colour: Paperbark
Polymaster RWT13600 Round Rainwater Tank 13,600 L (3000 Gal) with Ball Valve, Colour: Paperbark
POL-RWT13600-PAP
The RWT Series 13600 L Polymaster Round Rainwater Tank is a hig...
KEY FEATURES High quality, versatile and durable water tank One piece construction means no joins or seams Extra thick walls...
$2,845.45
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Polymaster RWT22500 Round Rainwater Tank 22,500 L (5000 Gal) with Ball Valve, Colour: Paperbark
Polymaster RWT22500 Round Rainwater Tank 22,500 L (5000 Gal) with Ball Valve, Colour: Paperbark
POL-RWT22500-PAP
The RWT Series 22500 L Polymaster Round Rainwater Tank is a hig...
KEY FEATURES High quality, versatile and durable water tank One piece construction means no joins or seams Extra thick walls...
$3,863.64
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Polymaster RWT31700 Round Rainwater Tank 31,700 L (7000 Gal) with Ball Valve, Colour: Paperbark
Polymaster RWT31700 Round Rainwater Tank 31,700 L (7000 Gal) with Ball Valve, Colour: Paperbark
POL-RWT31700-PAP
The RWT Series 31700 L Polymaster Round Rainwater Tank is a hig...
KEY FEATURES High quality, versatile and durable water tank One piece construction means no joins or seams Extra thick walls...
$5,000.00
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Polymaster RWT50KL Round Rainwater Tank 50,000 L (11000 Gal) with Ball Valve, Colour: Paperbark
Polymaster RWT50KL Round Rainwater Tank 50,000 L (11000 Gal) with Ball Valve, Colour: Paperbark
POL-RWT50KL-PAP
The RWT Series 50000 L Polymaster Round Rainwater Tank is a hig...
KEY FEATURES High quality, versatile and durable water tank One piece construction means no joins or seams Extra thick walls...
$8,195.45
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