Clamps
In this category you will find clamp clamps, hinge bolt clamps and clamping jaw clamps for fastening hoses in sanitary and irrigation applications. The hose clamps are classified according to types W1 and W2 and are to be selected depending on the hose and application.
Buying pipe clamps — guide&Tips
In the categorypipe clamps you will find 195 items for the secure connection of hoses in sanitary, irrigation and technical applications. Whether in the garden, in the workshop or on the vehicle – the right hose clamp determines the tightness and durability of the connection. The three main types are clamp clamps, hinged bolt clamps and Tension band clamps, which are used depending on the hose material and pressure load.
Clamp clamps are particularly suitable for thin-walled hoses in irrigation systems, as they exert even pressure and protect the material. Joint bolt clamps offer high clamping force and are ideal for thick-walled hoses in sanitary and pressure applications. Tension band clamps, in turn, allow precise adjustment to the hose diameter and are often used in vehicle technology.
An important distinguishing feature is the classification according to W1 and W2. W1 clamps have a narrower band width and are designed for standard hose diameters. W2 clamps offer a larger clamping range and are used for thick-walled or multi-layer hoses. When purchasing, pay attention to compatibility with your hose diameter and the area of application – whether inside or outside, with or without pressure load.
Choosing the right clamp depends on several factors: hose diameter, wall thickness, medium (water, air, oil) and ambient conditions such as temperature or UV radiation. For garden irrigation applications, simple stainless steel spring clamps are often sufficient. In sanitary installations with higher pressures, pinched ear clamps or band clamps are the better choice. Check before purchase whether the clamp is suitable for the intended hose type and operating conditions.
Popular Clamps
The products shown represent the most common types in this category. W4 stainless steel clamps are the first choice for durable, corrosion-resistant connections outdoors or in moist environments. The 2-ear pinch clamps are particularly suitable for quick installations on thin-walled hoses, such as those found in garden irrigation or aquariums. If you need to make several connections at once, the 10-piece set saves time and ensures that all clamps provide the same clamping force.
Frequently asked questions
Which hose clamp for which hose?
The choice depends on the hose diameter and wall thickness. For thin-walled hoses (e.g., irrigation hoses), Clamp clamps ideal because they apply even pressure and do not crush the material. For thick-walled hoses (e.g., suction or pressure hoses), we recommend articulated bolt clamps or spanner jaw clamps that can apply higher clamping forces. Always measure the outer diameter of the hose and choose a clamp that fits within the clamping range – the classification W1 or W2 provides orientation.
What do the designations W1 and W2 mean for hose clamps?
W1 and W2 are classifications that describe the width and clamping range of a hose clamp. W1 clamps have a narrower band width and are designed for standard hose diameters – they are suitable for most irrigation and sanitary applications. W2 clamps offer a larger clamping range and are used with thick-walled or multi-layer hoses where higher clamping force is required. When purchasing, check the information on the packaging or in the product description.
Can I also use hose clamps outdoors?
Yes, as long as you pay attention to the right material. For outdoor use, we recommend stainless steel clamps, as they are corrosion-resistant and withstand UV radiation and moisture. Galvanized steel clamps are cheaper but will rust over time if permanently exposed to moisture. For garden irrigation systems, stainless steel clamp clamps are the most durable choice. Also ensure that the clamp is suitable for the intended temperature range – materials can expand differently during frost.
How do I properly mount a hose clamp?
Slide the clamp over the hose end before inserting the hose onto the connection nozzle. Position the clamp about 5–10 mm from the hose end so that it evenly encloses the hose. Tighten the clamp using a screwdriver or a suitable tool – hand force is usually sufficient for spring clamps, while a wrench is needed for bolt clamps. Avoid over-tightening, as this can damage the hose. After installation, check the connection for leaks, especially in pressure applications.
More categories
If you are looking for clamps for specific hose types, it is worth checking out the related categories. The parent category Hoses provides an overall overview of all hose types and accessories. For irrigation applications, Suction and discharge hoses are relevant, which are often combined with bolt clamps. In sanitary installations, commonDrain hoses are used, which are fastened with clamp collars.
The choice of the right collar also depends on the hose material.Silicone hoses require gentle clamp collars that do not cut into the soft material. For connections between different hose types or diameters,hose connectors made of POM plastic If you want to permanently fix hoses,hose holdersa useful addition. Before purchasing, check the compatibility of the hose, clamp, and connector to ensure a tight and durable connection.
In summary
In the clamps category, you will find 195 items for securely fastening hoses in plumbing, irrigation, and technical applications. The three main types – hose clamps, hinge bolt clamps, and tension jaw clamps – cover different hose diameters and pressure requirements. The W1 and W2 classification helps in selecting the appropriate clamping range. Pay attention to the material (stainless steel for outdoor areas) and compatibility with your hose type. For specific applications such as suction hoses or drain hoses, suitable alternatives are available in the related categories.