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Fluid power hydraulics - parts, accesories

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Air and water hose DN25 2MPa (20bar) PLW 1"

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Price €6.31
incl. 23% VAT

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Manufacturer: SEMPERIT (go to products)
Shipping time: 24 hours
Shipping from €3.62 - GLS Courier (Poland)

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Description

Air and water hose DN25 ( 20bar ) PLW  

1 inch reinforced water hose

A 1-inch reinforced water hose is a line designed for operation with higher flow rates and increased pressure. Thanks to its reinforcement (braid or layers), it is resistant to stretching and mechanical damage, making it suitable for more challenging conditions. It maintains stable water flow and does not kink during operation. In installations, it works with components such as hydraulic fittings and hydraulic quick couplers, allowing for fast and leak-proof connection.

Pressure hose for air or water 

Flexible rubber hose designed for air and water transfer in industries including construction. Its flexible properties are particularly useful for heavy construction machinery, industrial robots, or powering workshop pneumatic tools such as: plastering units, shotcrete machines, stationary and mobile compressors, impact guns, or impact wrenches. Compressed air hoses are also resistant to oil mist. Ozone and abrasion resistant, typical for compressors. Hot air hoses. Flexible hose designed for air and water transfer in industries including construction. The hose is very resistant to damage. Example application: the hose can be used for pneumatic tools, compressors

Technical parameters of water and air hoses: 

  • Temperature range:  -30 °C / +70 °C.
  • Working pressure: 20 BAR / 2MPa 
  • Intended use: water or air 
  • Safety factor: 3: 1,
  • Reinforcement type: textile reinforcement 2 mesh braids 
  • Inner layer: synthetic rubber, black, smooth
  • Reinforcement: textile with a spiral construction
  • Outer layer: synthetic rubber, black, smooth, weather-resistant, cloth finish.

Hose dimensions: 

  • Marking: PLW25
  • Hose internal diameter:  25.0mm
  • Internal diameter in inches: 1" 
  • Wall thickness in millimeters: 4mm
  • Hose outer diameter in millimeters: 33.0mm
  • Minimum bending radius in millimeters:  250mm 

Methods of attaching the hose with fittings, nozzles, etc. 

The hose can be attached to fittings using GBS hose clamps or can be permanently crimped using thermoplastic crimp ferrules, which are smooth inside and will not damage the textile braid of the hose. We offer all types of fittings with internal threads ( with a nut ) or with external threads. 

1″ reinforced hose 

A 1-inch diameter (DN25 mm) reinforced hose is a solution designed for water and air installations where both flexibility and mechanical resistance are required. The reinforcement - a synthetic braid, strengthens the hose structure, preventing collapse and deformation under pressure, which significantly increases its durability and reliability.

1-inch water hose

A 1-inch water hose is a solution used where high flow and fast medium delivery matter. The air and water hose DN25 20 bar model corresponds to the 1-inch standard, making it work well in industrial, agricultural, and construction installations. Such a line ensures stable water flow even with higher demand. It is flexible, easy to route, and resistant to typical field working conditions. It works well for powering machinery, filling tanks, or working with pumps. In practice, a 1-inch water hose should be well matched to the rest of the installation. It works with elements such as hydraulic fittings and hydraulic quick couplers, which provide leak-proof and fast connections. In air systems, the supplement is also pneumatic fittings, especially when one line handles various media.

If you need a universal line with high efficiency, a 1-inch hose is a proven choice for everyday work.

⚠ Note:

  • The hose can be cut to any length according to the customer's request.

  • Hoses cut to the customer's request are non-returnable.

  • Roll length - ask the seller a question

  • Price per 1 linear meter

Black water hose

Black water hose is one of the most frequently chosen solutions in industrial, agricultural, and workshop installations where durability, resistance to working conditions, and versatility are important. In the case of the DN25 model with a working pressure of 20 bar, we are dealing with a line that works perfectly for both water and air transfer, making it a versatile element of technical installations. The black water hose is characterized by increased resistance to UV radiation, dirt, and mechanical damage, allowing it to be used both indoors and outdoors. In practice, the DN25 black water hose is used in water supply systems, compressed air installations, and various types of technological systems. Its construction ensures appropriate flexibility, which allows for easy routing of the line even in difficult installation conditions, while simultaneously guaranteeing resistance to kinking and damage. In hydraulic and pneumatic installations, this type of line works with components such as hydraulic fittings and components from the category pneumatic fittings, creating a leak-proof and efficient system. A major advantage offered by the black water hose is its resistance to variable operating conditions. The line must handle both working pressure and external factors such as moisture, temperature, or contact with oils and contaminants. That is why it is used in demanding environments – from farms and production plants to construction sites. A properly selected DN25 line allows for maintaining a stable medium flow and minimizes the risk of failure. When choosing such a solution, several aspects should be considered. The key is the diameter of the line and its fit for the installation – both in terms of flow and connection types. Equally important is the working pressure – in this case, 20 bar ensures safe operation in most standard applications. At Hydron, there are lines and accessories available for comprehensive installation, preventing problems related to leaks and mismatched components. The black water hose in this configuration is a solution that combines durability, versatility, and ease of installation. Thanks to high availability and Hydron's technical support, the user can choose the appropriate line for a specific application and be sure that the installation will operate stably even under intensive use.

Industrial water hose, when the installation loses efficiency and why DN25 is often the only sensible solution

If an industrial water hose restricts flow and causes pressure drops at the end of the installation, the problem usually does not lie in the pump, but in a diameter that is too small or incorrect hose selection. In practice, DN25 (1”) is the point where the installation begins to operate stably under higher water demand, especially in agriculture, car washes, and industry.

How to build a complete installation so it works without problems

The hose itself is only part of the system. For the installation to work correctly, appropriate connection elements must be selected. In practice, the most commonly used are hydraulic fittings matched to the line diameter, which ensure tightness and no losses. If the installation requires frequent disconnection, it is worth using pneumatic quick couplers, which significantly reduce working time. In difficult conditions, e.g., on a farm or in a workshop, it is good to protect the line using hydraulic hose guards, this reduces abrasion and extends the life of the entire system.

PLW hoses - hose dimension table 

Diameter (mm) Inch SEMPERIT code  Working pressure Bar Burst pressure  Wall Weight Kg/m Bending radius 
6 1/4" MP20-006 20 80 3.5 0.14 50
8 5/16" MP20-008 20 80 3.5 0.17 60
10 3/8" MP20-010 20 80 4.0 0.20 70
13 1/2" MP20-013 20 80 4.5 0.27 90
16 5/8" MP20-016 20 80 4.5 0.33 120
19 3/4" MP20-019 20 80 4.8 0.41 150
25 1" MP20-025 20 80 5.5 0.60 200
32 1 1/4" MP20-032 20 80 6.0 0.82 250
38 1 1/2" MP20-038 20 80 6.5 1.05 300
51 2" MP20-051 20 80 7.0 1.55 400

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Product Safety

Manufacturer

Semperit Europe GmbH

Am Belvedere 10

1100 Wien, Austria

hoses@semperitgroup.com

Responsible person in the EU

Semperit Europe GmbH

Am Belvedere 10

1100 Wien, Austria

hoses@semperitgroup.com

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