Quick-Release Worm-Drive Hose Clamp for Industrial Hose Connections
An adjustable quick release hose clamp designed for connections that require faster installation, convenient removal and repeated maintenance access. The openable housing allows the perforated band to be positioned around an existing hose, pipe or duct before final screw tightening.
Quick Release Hose Clamp Overview
A conventional worm-drive clamp normally forms a permanently closed loop. Installing it around an existing closed hose or pipe assembly may require the connected parts to be separated first. This quick release hose clamp uses an openable housing that allows the band to be disengaged, positioned around the connection and re-engaged before final screw tightening.
The design is particularly useful for large-diameter connections, enclosed systems and equipment that must be opened periodically for cleaning, inspection or component replacement. The perforated band provides a broad adjustment range, while the screw mechanism allows the installer to control the final fit around the hose.
Available configurations include W2 and W4 material combinations. Band dimensions shown in the supplied product information include 9 × 0.6 mm and 12 × 0.6 mm. Exact diameter, material configuration and application suitability should be confirmed during quotation.
Functional Features for Installation and Maintenance
Each part of the clamp has a defined role: the housing opens for positioning, the perforated band provides adjustment and the screw applies the final tightening action.
Openable Quick-Release Housing
The housing allows the band to be opened and wrapped around an existing hose, pipe or duct connection. This is useful when the clamp cannot be slid over the end of the assembly.
Controlled Worm-Drive Tightening
After the band is engaged in the housing, the screw is tightened to adjust the clamp around the connection. Final installation still requires correct screw tightening and size selection.
Flexible Perforated Band
Repeated slots along the band allow the housing and screw to engage at different positions, providing adjustment across the specified clamping range.
Reusable Service Design
The clamp can be opened and installed again when its band, housing and screw remain undamaged. Reuse should always follow inspection for deformation, thread damage or corrosion.
Product Structure and Operating Design
The assembly consists of three primary functional components: the band, the locking housing and the tightening screw.
How the Clamp Is Installed
- Open the housing Disengage the quick-release section so the band is no longer a permanently closed loop.
- Position the band Wrap the band around the assembled hose and connection point without separating the complete system.
- Engage the perforated band Insert or lock the band into the housing at a suitable position for the required diameter.
- Tighten the screw Use the screw mechanism to complete the adjustment and secure the clamp according to the application requirements.
Design Details
The reinforced housing retains the band and supports the screw during tightening. The perforations provide positive engagement with the screw mechanism, while the finished band edges help reduce the risk of cutting or scratching the hose during normal installation.
Because no tightening torque, working pressure or hose-compression limit is provided in the available product data, these values should be determined according to the hose material, connection geometry and operating conditions.
Materials and Available W2 or W4 Options
Material class should be selected according to moisture exposure, corrosion conditions, cleaning requirements and the service environment.
W2 Material Configuration
W2- Band: 200- or 300-series stainless steel, depending on the selected configuration
- Housing: 200- or 300-series stainless steel
- Screw: galvanized steel
- Selection guidance: suitable where a stainless band and housing are required but a galvanized screw is acceptable
W4 Material Configuration
W4- Band: 200- or 300-series stainless steel, depending on the selected configuration
- Housing: 200- or 300-series stainless steel
- Screw: 200- or 300-series stainless steel
- Selection guidance: considered when stainless steel is required throughout the clamp assembly
Technical Specifications
The following specifications are limited to values visible in the supplied product material. Unlisted performance data should be requested before ordering.
| International product name | Quick-Release Worm-Drive Hose Clamp |
|---|---|
| Alternative names | Quick lock hose clamp, quick-connect worm-drive clamp, openable worm-drive hose clamp |
| Closure design | Quick-release housing with screw-operated final tightening |
| Band construction | Adjustable perforated metal band |
| Band width × thickness | 9 × 0.6 mm or 12 × 0.6 mm, as indicated in the supplied information |
| Size information | The source material indicates 90 mm and above. Exact clamping ranges and custom diameters must be confirmed during RFQ review. |
| Screw specification | 7 mm is stated in the source material. Confirm whether this refers to the screw head, drive dimension or another screw measurement before ordering. |
| W2 materials | Stainless steel band and housing with galvanized screw |
| W4 materials | Stainless steel band, housing and screw |
| Working pressure | Not provided; available for application review on request |
| Tightening torque | Not provided; determine according to clamp size, hose material and connection requirements |
| Customization | Diameter range, material configuration, band selection and packaging available according to project requirements |
Dimensions should be verified against the outside diameter of the assembled hose and fitting rather than the nominal hose inside diameter alone.
Applications for Quick Release Hose Clamps
The quick-opening design is intended for connections where installation access, diameter flexibility and periodic removal are important.
Cooling Water Lines
Hose and pipe connections in cooling circuits where clamps may need to be removed during maintenance or equipment servicing.
Ventilation and Air Systems
Flexible ducts, ventilation hoses and air-handling connections that use adjustable circular clamping.
Oil and General Fluid Lines
Selected fluid-transfer connections after confirming material compatibility, pressure conditions and hose construction.
Machine Building
Machinery, production equipment and service assemblies where components require periodic removal, inspection or replacement.
Industrial Plumbing
Large-diameter hose and pipe connections used in general industrial plumbing and equipment installation.
Selected Fuel or Sanitary Systems
Use in fuel or sanitary-related systems requires separate confirmation of pressure rating, media compatibility and applicable regulatory requirements.
What Problems This Product Solves
The main procurement value of this clamp is not simply tightening a hose. It improves access and serviceability in assemblies where an ordinary closed-loop clamp is inconvenient.
Difficult Installation on Closed Systems
An ordinary closed clamp may require the hose or connected equipment to be separated before installation. The openable band can be positioned around an existing assembly.
Slow Maintenance and Removal
The quick-release housing reduces the amount of screw travel needed before the band can be opened, helping simplify repeated maintenance access.
Changing Connection Diameters
The perforated band permits adjustment within the specified range, allowing one clamp design to accommodate different verified connection diameters.
Unnecessary Clamp Replacement
When the components remain mechanically sound and the service permits reuse, the clamp can be reopened, inspected and installed again.
Why Choose DISLAB PRECISION
Industrial clamp selection depends on accurate dimensions, material requirements and operating conditions. Our RFQ process focuses on confirming these details before quotation.
Specification-Based Review
We review the assembled outside diameter, hose construction, application medium and installation requirements instead of relying only on a general product name.
Clear Material Selection
W2 and W4 configurations can be identified separately so the buyer can select the appropriate band, housing and screw material combination.
B2B Customization Support
Custom diameter ranges, band configurations, packaging and project-specific requirements can be evaluated from drawings, samples or reference photos.
Available Customization Options
Final availability depends on quantity, material selection and the required clamping range. Include complete application details when requesting a quotation.
Clamping Diameter
Custom diameters and adjustment ranges can be reviewed according to the measured outside diameter of the assembled hose and fitting.
Material Configuration
Choose between W2 and W4 configurations according to environmental exposure and whether a galvanized or stainless steel screw is required.
Band Dimensions
Product information currently shows 9 × 0.6 mm and 12 × 0.6 mm bands. Confirm the appropriate option for the required diameter and installation.
Packaging and Identification
Bulk packing, project labels and other B2B packaging requirements can be discussed during the quotation process.
What to Include in Your Quick Release Hose Clamp RFQ
A complete RFQ helps confirm the correct clamping range and prevents confusion between nominal hose size and the actual outside diameter at the connection.
- Outside diameter after the hose is installed on the fitting
- Required minimum and maximum clamping range
- Preferred 9 mm or 12 mm band option
- Required W2 or W4 material configuration
- Application medium, such as air, water or oil
- Working pressure and operating temperature
- Required order quantity and packaging format
- Drawing, reference photo or existing clamp sample
Quick-Release Worm-Drive Hose Clamp FAQ
Technical answers to common questions about installation, sizing, materials and application selection.
What is a quick release hose clamp used for?
It is used to secure hoses, flexible ducts or similar circular connections while allowing the clamp band to be opened for faster positioning and removal. It is especially useful on closed assemblies and equipment requiring periodic maintenance.
How is it different from a standard worm-drive hose clamp?
A standard worm-drive clamp normally remains a closed loop. A quick-release version allows the band to disengage from the housing so it can be wrapped around an existing connection before final screw tightening.
How do I choose the correct clamp size?
Measure the outside diameter of the hose after it has been placed over the fitting. Select a clamp range that contains this installed diameter without placing the adjustment at the extreme end of the available range.
What is the difference between W2 and W4?
The supplied material table shows W2 with a stainless steel band and housing combined with a galvanized screw. W4 uses stainless steel for the band, housing and screw. The exact stainless steel grade should be confirmed before ordering.
Are both 9 mm and 12 mm band versions available?
The supplied product information lists 9 × 0.6 mm and 12 × 0.6 mm band dimensions. Availability for a particular diameter and material class should be confirmed in the quotation.
What does the listed 7 mm screw specification refer to?
The original product information states only “7 mm” and does not identify whether this is a head size, drive dimension or another screw measurement. Request a drawing or written confirmation when this dimension is important to installation tooling.
Can this clamp be used on pressurized fuel lines?
Fuel-line use should be approved only after confirming working pressure, hose construction, material compatibility, tightening requirements and applicable regulations. No specific pressure rating or fuel-system certification is provided in the available product information.
Can the quick release hose clamp be reused?
It can be reused when the band remains flat, the housing is not distorted, the screw threads operate correctly and corrosion has not reduced the integrity of the components. Critical applications may require a new clamp according to the equipment maintenance procedure.
Can DISLAB PRECISION supply custom diameters?
Customizable diameters are available for review. Provide the installed outside diameter, required adjustment range, W2 or W4 material preference, band width and order quantity with your RFQ.
Request a Quick-Release Worm-Drive Hose Clamp Quotation
Send DISLAB PRECISION your installed hose diameter, material requirement, application medium, working conditions and expected quantity. We will review the information and confirm a suitable quick-release worm-drive hose clamp configuration for quotation.
Explore the Complete Industrial Clamps Range
Download the DISLAB PRECISION Industrial Clamps Catalog to compare clamp families, materials, construction options and typical applications. Use it to shortlist a suitable design, then send us your dimensions, operating conditions and required quantity for review.
Request a Hose Clamp Quotation
Tell us the clamp type, installed hose outside diameter, preferred material, required quantity, application and destination country. Our team will review the details and respond with practical specification and quotation guidance.
Need to send drawings or specifications?
Email your PDF, STEP, DWG, DXF or other reference files directly to [email protected], or send them via WhatsApp.
For CAD drawings, product photos, samples or detailed specifications, submit the form first and then email the files directly to David .