Wellhead 160/40 PE Connection jason

160 mm deep well head for hermetic sealing of a 160 mm outer diameter well casing pipe.

Wellhead with connection for PE40 pipe by the reputable JASON brand

Approved for use in potable water extraction wells.

Wellhead manufactured in Poland from top-quality materials

Technical data:

• Outer diameter of well casing pipe - 160 mm
• Maximum pipe wall thickness - 8 mm
• Hydraulic connection diameter: PE40 pipe connection
• Operating pressure of wellhead connection: 10 bar
• Operating temperature: -50°C to +70°C
• Rope holder: stainless steel, load capacity 120 kg (breaking load 600 kg)
• Electric cable gland: for cables with diameter 6 - 12 mm
• Clamp ring screws: stainless steel
• Wellhead material: High-density polyethylene (HDPE)
• Natural color: blue
• All wellhead components in contact with drinking water have appropriate certification.
• Polish Manufacturer

160 mm DEEP WELLHEAD

We recommend this wellhead for hermetic sealing of deep wells with casing pipe diameter

Wellhead mounting size: 160 mm for PVC-U water supply pipes and blue well casing pipes

The PE connection better supports the pump weight than rubber seals in pass-through wellheads.

The PE40 Jason connection can be replaced with any other manufacturer's connection in case of wear or damage, eliminating the need to buy a new wellhead as with competitors.

The wellhead is a crucial component of a deep well. It primarily protects the well from groundwater flooding and unwanted ingress of solid contaminants such as silt, sand, stones, small rodents, etc. Installing this wellhead helps avoid unpleasant consequences related to these events. It saves time, money, and protects health. Our wellheads have appropriate certifications for use in potable water wells.

!!! IMPORTANT !!!

Our wellheads do not have ventilation. Is this a flaw or a benefit?

The purpose of installing the wellhead is to achieve the best possible seal and protect the well from ingress of solid particles and groundwater or rainwater.

Manufacturers of ventilated wellheads argue that ventilation is needed to protect the pipe from damage caused by significant water level drops (vacuum) or inflows (pressure).

Assuming the well is made with standard casing pipes rated for 10 atm. In case of:

• water level drop - in a perfectly sealed well, the water table can drop a maximum of 10 meters = 1 atm vacuum, which will not damage a standard 10 atm rated casing pipe. If water drops more than 10 meters, the well is not perfectly sealed and no vacuum forms to damage the casing pipe.
• water inflow - to damage the pipe, water pressure would have to reach 10 atm, which would mean a flowing well, which is not used. Also, if pumping causes water level drop creating vacuum, water inflow will equalize pressure in the pipe.

Disadvantages of well ventilation:

• Ventilation can allow groundwater or rainwater to enter the well, contaminating it, especially if the well is in a flood-prone area.
• If ventilation is above ground, heavy metals in the air can enter the well, and excessive air exchange promotes microorganism growth.

Construction:

• The wellhead consists of two discs made of very strong material (HDPE), with a rubber ring between them.
• The discs are connected with stainless steel screws that tightly and permanently clamp the wellhead onto the well casing pipe.
• Our stainless steel mounting screws do not corrode, allowing easy disassembly even after long use. Other manufacturers use galvanized screws that corrode, making disassembly difficult after extended use.
• The wellhead includes galvanized hydraulic connections, a rope hanger for suspending the pump, and a cable gland for the electric cable.
• Hydraulic components are centrally mounted along the wellhead axis, allowing easy installation of hydraulic fittings.

Wellhead advantages

• Good dielectric and adhesive properties
• High chemical resistance
• Corrosion resistance
• Very low moisture (water) absorption
• All components in contact with drinking water are certified
• High durability
• Excellent quality
• Solid workmanship
• Low price