Viking Plastics Hot Water Header Tank
Viking Plastics - Hot Water Header Tank
Hot Water Header Tank
Applications
- Gravity fed water system
A header tank is a reservoir containing water that is installed at a higher level than a main tank. A header tank is used to maintain water gravity feed to the main tank.
Product Information
Viking Plastics offers hot water header tanks manufactured from Polypropylene or High Density Polyethylene. The plastic used in the manufacture of the tanks is suitable for drinking water.
Viking’s plastic hot water header tank is the solution for replacing old copper or galvanised steel header tanks. Viking header tanks are suitable for installation within a roof cavity or on the roof of buildings. The plastic material used for Viking’s tanks is UV stabilised and will last for many years. Viking Plastics’ can also custom manufacture header tanks to suit intended applications.
All Viking header tanks are fitted with a 1/2″ BSPF socket for connection to the water supply. A float value is fitted inside the tank. Access to the float valve is via a screw-in lid at the top of the tank. It is important to ensure the pump float moves freely and operates correctly. The discharge is a 1″ BSPF socket (gate value to be supplied by the installer). Overflow is 40mm.
Standard Sizes include:
- 70L 450mm diameter x 550mm high
- 170L 600mm diameter x 700mm high
- 330L 750mm diameter x 850mm high
- 570L 900mm diameter x 1000mm high
Additional sizes available on request.
Plumbing Connections
Typical pipe connection
1/2″ BSPF Inlet (for water supply – or as requested)
1″ BSPF Outlet
40mm Overflow spigot
- The tank must be installed on a level base, strong enough to support the weight of the tank when full.
- It is recommend to install a safe tray under the header tank
Australia Wide Delivery
Fabricated in Melbourne, Viking Plastics’ products are available for delivery Australia wide.
To contact Viking Plastics about Viking Plastics Hot Water Header Tank use Get a quote.
Applications
- Gravity fed water system
A header tank is a reservoir containing water that is installed at a higher level than a main tank. A header tank is used to maintain water gravity feed to the main tank.
Product Information
Viking Plastics offers hot water header tanks manufactured from Polypropylene or High Density Polyethylene. The plastic used in the manufacture of the tanks is suitable for drinking water.
Viking’s plastic hot water header tank is the solution for replacing old copper or galvanised steel header tanks. Viking header tanks are suitable for installation within a roof cavity or on the roof of buildings. The plastic material used for Viking’s tanks is UV stabilised and will last for many years. Viking Plastics’ can also custom manufacture header tanks to suit intended applications.
All Viking header tanks are fitted with a 1/2″ BSPF socket for connection to the water supply. A float value is fitted inside the tank. Access to the float valve is via a screw-in lid at the top of the tank. It is important to ensure the pump float moves freely and operates correctly. The discharge is a 1″ BSPF socket (gate value to be supplied by the installer). Overflow is 40mm.
Standard Sizes include:
- 70L 450mm diameter x 550mm high
- 170L 600mm diameter x 700mm high
- 330L 750mm diameter x 850mm high
- 570L 900mm diameter x 1000mm high
Additional sizes available on request.
Plumbing Connections
Typical pipe connection
1/2″ BSPF Inlet (for water supply – or as requested)
1″ BSPF Outlet
40mm Overflow spigot
- The tank must be installed on a level base, strong enough to support the weight of the tank when full.
- It is recommend to install a safe tray under the header tank
Australia Wide Delivery
Fabricated in Melbourne, Viking Plastics’ products are available for delivery Australia wide.
To contact Viking Plastics about Viking Plastics Hot Water Header Tank use Get a quote.
Viking Plastics makes hot water header tanks from polypropylene or high-density polyethylene to hold water above a main tank and maintain gravity feed. The plastic is suitable for drinking water, so the tank can form part of a drinking-water supply. For replacements of copper or galvanised steel header tanks, Viking offers a plastic alternative for building installations.
- Standard capacities span 70 L to 570 L
- 1/2 BSPF inlet for the water supply
- 1 BSPF outlet; the installer supplies the gate valve
- 40 mm overflow spigot
- Internal float valve accessed through a screw-in lid
Source: listing by Viking Plastics on IndustrySearch · Updated 1 Nov 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Viking Plastics on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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