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WUKO sewer cleaning hose DN20 3/4 20M

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€361.89

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Quantity

pcs

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Manufacturer: HYDRON hydraulika siłowa (go to products)

Shipping time: 24 hours

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WUKO sewer cleaning hose DN20 3/4" 20 m 250 bar

WUKO hose DN20 with a length of 20 m is designed for high-pressure cleaning and flushing of sewer systems. The 3/4" hose has a working pressure of 250 bar and two textile braids that reinforce its construction. The inner layer made of special synthetic rubber is used to transport the working medium, while the smooth outer cover is resistant to abrasion and weather conditions. The product includes a 20 m length of hose. Providing the hose with crimped fittings is an additional option, carried out according to the customer's specifications.

Key technical parameters

Intended use: high-pressure sewer cleaning and flushing.
Hose size: DN20, 3/4" (trade size).
Section length: 20 m.
Working pressure: 250 bar.
Burst pressure for 3/4": 625 bar.
Reinforcement: two textile braids.
Inner layer: special synthetic rubber.
Outer layer: smooth synthetic rubber, resistant to abrasion and weather conditions, oil-resistant.
Temperature range according to product description: from -40°C to +70°C.
Dimensional standard indicated on the website: ISO 1307.
Color: black.
Additional option: crimping fittings according to customer specifications.

Application of the WUKO DN20 hose

The WUKO hose is designed for devices using high-pressure water to remove deposits and impurities from sewer lines. It works well during pipe flushing, cleaning drain systems, and maintenance work carried out by sewer maintenance companies. The 20 m length allows you to select a section according to the device's requirements and hose routing. Before use, check the compatibility of diameter, pressure, and connection method with the specific WUKO set.

Hose construction and outer layer resistance

The inner layer is made of special synthetic rubber, and the structure is reinforced with two textile braids. The outer cover is smooth, resistant to abrasion, weather conditions, and oil contact. This construction meets the requirements for hoses used in high-pressure sewer cleaning. During operation, however, avoid dragging the hose over sharp edges, twisting, and excessive bending.

Working pressure and diameter selection

The working pressure is 250 bar. The technical table on the website provides for the 3/4" size an inner diameter of 19 mm, outer 31.6 mm, minimum bend radius 90 mm, and burst pressure 625 bar. The product attribute shows the internal diameter as 20 mm (DN19/20). Before choosing connections or elements requiring precise dimensions, the actual diameter of the specific hose should be confirmed. Burst pressure is not the permissible operating pressure.

Optional crimping of fittings on request

Option: the ordered hose can be delivered in a crimped version with appropriate fittings according to the customer's specification. The type, size, and configuration of connections should be specified when agreeing on the order. The designation DN20 3/4" alone does not mean that the fittings are part of the product's standard equipment. Crimping requires the use of compatible sleeves and fittings as well as crimping parameters appropriate for the given hose.

Operating temperature and installation

The product description indicates an operating temperature from -40°C to +70°C. Before using at a higher temperature, it is necessary to confirm the permissible parameters in the documentation of the given hose. Please remember that fittings, connections, and other components of the device may limit the operating pressure and temperature of the complete set. After installing the connections, check the tightness and correct routing of the hose.

Why choose the WUKO DN20 20 m hose?

Intended for flushing and cleaning sewer systems.
Ready section of hose with a length of 20 m.
Working pressure 250 bar.
Trade size DN20 (3/4").
Two textile braids reinforcing the construction.
Abrasion and weather-resistant outer cover.
Ability to select fittings according to installation requirements.
Optional crimping for individual orders.

Technical specification

Parameter	Value
Product type	WUKO sewer cleaning hose
Size and length	DN20 (3/4"), 20 m
Working / burst pressure	250 / 625 bar
Reinforcement	2 textile braids
Temperature according to description	-40°C to +70°C
Inner / outer layer	Special synthetic rubber / smooth synthetic rubber
Dimensional standard	ISO 1307
Fittings	Optional crimping according to customer's specifications

Frequently Asked Questions (FAQ)

Does the WUKO DN20 20 m hose have factory-crimped fittings?

There is no confirmation that the fittings are part of the standard equipment. Crimping with appropriate fittings is an option carried out according to the customer's specifications.

What fittings can be ordered for the WUKO hose?

The type of connections should be indicated when agreeing on the hose's execution. Fittings must match the parameters of the WUKO device and the construction of the hose.

What working pressure does the WUKO DN20 hose have?

The working pressure is 250 bar. The value of 625 bar refers to the burst pressure and cannot be treated as the working pressure.

What is the 20 m long WUKO hose used for?

The hose is intended for high-pressure cleaning and flushing of sewer systems. Before use, it should be selected for the pressure and connections of a specific device.