110 Wellhead for a Metal Swedish Coupling
The IBO 110 wellhead for a Swedish coupling is a metal cover that hermetically seals the casing pipe of a deep well. Its outlet is designed for connecting the delivery pipe with a Swedish coupling. The power cable for the pump passes through a separate cable gland, while the seal on the casing pipe protects the well from surface water and contaminants.
Who is it for?
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Well drillers and drilling companies – tight sealing of the borehole and secure suspension of the pump on the metal eye.
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Deep-well pump installers – the Swedish coupling enables quick and secure connection of the delivery pipe.
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Owners of household wells – protection of the water intake against surface contaminants.
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Service teams – orderly access to the pump and periodic inspection of the well installation.
Applications
The wellhead for a Swedish coupling is used to close the casing pipes of deep wells containing a pump suspended on a rope. The delivery pipe is connected to the wellhead with a Swedish coupling, while the power cable passes through a cable gland. The entire assembly remains sealed thanks to the compressed gasket. A well closed in this way is protected against surface water, groundwater, and foreign objects.
This type of outlet is suitable for installations where the delivery pipe is connected with a screw-on Swedish coupling. The variant depends on the diameter of the well casing pipe. The IBO wellhead for a Swedish coupling is available in versions suitable for 110, 125, and 160 mm casing pipes.
Features of the wellhead for a Swedish coupling
The wellhead is made of metal—steel or galvanized cast iron—resistant to the conditions inside a well. The delivery outlet is designed for a screw-on Swedish coupling used to connect the delivery pipe. The gasket is compressed against the casing pipe, sealing the well.
A special opening for the power cable ensures a tight seal at the cable pass-through as well. A metal eye is provided for suspending the pump and securing the support rope. The variant is selected according to the diameter of the well casing pipe.
- Type: wellhead for a Swedish coupling (cover sealing the casing pipe)
- Material: metal (steel / galvanized cast iron)
- Casing pipe: 110 mm (4" and 6" wells)
- Outlet: designed for a Swedish coupling (screw-on)
- Seal: gasket compressed against the casing pipe
- Cable pass-through: cable gland
- Eye for suspending the pump: metal
IBO – 24-month (2-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and water engineering equipment with quality certificates.
Frequently Asked Questions (FAQ) – IBO Wellhead for a Swedish Coupling
What is a wellhead for a Swedish coupling used for?
A wellhead for a Swedish coupling hermetically seals the casing pipe of a deep well, while the delivery pipe is connected to it with a screw-on Swedish coupling. It protects the well against surface water, groundwater, and contaminants. The metal eye allows the pump to be safely suspended on a rope.
How does a wellhead for a Swedish coupling differ from a pass-through wellhead and one with an external thread?
In this version, the delivery pipe is connected with a screw-on Swedish coupling. In the pass-through version, the PE pipe passes through the body and is clamped with a gasket, while in the version with an external thread, the pipe is screwed onto the thread on the wellhead. The choice depends on how the delivery pipe is connected in the installation.
How do you choose the size of a wellhead for a Swedish coupling?
The size is selected according to the diameter of the well casing pipe—versions of 110, 125, and 160 mm are available. Diameters of 110–125 mm correspond to 4" wells, while 160 mm corresponds to 6" wells. The Swedish coupling is then selected according to the diameter of the delivery pipe.
How do you install a wellhead for a Swedish coupling?
The pump’s delivery pipe is connected to the wellhead outlet with a Swedish coupling, and the cable is passed through the cable gland. The pump is suspended on a rope attached to the wellhead eye, after which the wellhead is seated in the casing pipe and the gasket is compressed. Installation should be carried out by a qualified installer with the power disconnected.
Can a deep-well pump be suspended from the wellhead?
Yes. The wellhead has a metal eye to which a support rope is attached to hold the pump in the casing pipe. The rope bears the weight of the pump, so the delivery pipe and cable are not subjected to the load.
Where can I buy an IBO wellhead?
As the manufacturer, we do not sell directly. IBO wellheads for Swedish couplings can be purchased from our trade partners, installation wholesalers, and authorized online distributors. The variant is selected according to the diameter of the casing pipe.
What is the warranty on an IBO wellhead?
IBO – 24-month (2-year) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat. For questions about selecting the appropriate variant, please contact an authorized distributor.
