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Sandblasting hose coupling CQT with seal and screws, malleable cast iron, for blast hoses AD 39, 48, 56 and 60 mm

The Clemco CQT blast hose coupling made of malleable cast iron is a robust connection solution for professional abrasive blasting systems. Available in several variants for blast hoses with outside diameters of 33, 39, 48, and 60 mm; supplied with seal and screws—ready to install for continuous use.

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 |  Item no. 91008D
Sale price 395,00 Kč Regular price 416,00 Kč
incl. VAT / CHF excl. VAT, Shipping is calculated at checkout.
Size (for hose ID × OD, mm)
Delivery time: approx. 4–6 business days

Questions & Help

Do you have questions about one of our products or would you like expert advice on selecting the right solution for your application?

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Leasing & Hire Purchase

We offer the financing options leasing and hire purchase exclusively to businesses, commercial operators and self-employed persons for selected products with a net order value of €1,000 or more. Below you will find the key differences between the two forms of financing.

Leasing

With leasing, the product is made available to the lessee for use in return for regular lease payments. The asset is recognized on the lessor’s balance sheet. Lease payments can generally be claimed as operating expenses for tax purposes. These are gross payments, and VAT is charged throughout the entire term. Once the agreed minimum lease term has expired, purchasing the product is generally possible.

Hire purchase

In economic terms, hire purchase is equivalent to an installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Ownership of the asset transfers to the hire purchaser upon payment of the final hire-purchase installment. VAT must be paid in full with the first hire-purchase installment (a pass-through item).

Shipping & Delivery

We ship our goods either via parcel service or via a freight forwarding company, depending on their size, weight and characteristics. We select the shipping method at our reasonable discretion.

The delivery times stated in the online shop are non-binding estimates, unless a binding delivery date has been expressly agreed in writing. They are based on the information available from our manufacturers, suppliers and logistics partners at the time the order is placed.

A large proportion of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipment). As a result, delivery times may differ from the stated guidelines. In particular, material shortages, production delays, supply bottlenecks, force majeure or other circumstances for which we are not responsible may result in delivery delays.

Disclaimer:

We accept no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, upstream suppliers, transport companies or other third parties. Liability for any resulting damages, in particular indirect damages, consequential damages or loss of profit, is excluded to the extent permitted by law.

Partial deliveries are permitted insofar as they are reasonable for the customer. They will not result in additional shipping costs unless otherwise agreed.

The exact delivery time for an item can be provided individually on request, either before or after placing the order.

Please contact us by telephone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

If significant delivery delays occur, we will inform the customer without undue delay. Mandatory statutory rights of the customer remain unaffected.

Clemco blast hose coupling CQT – malleable cast iron, for blast hoses OD 33–60 mm

The Clemco blast hose coupling CQT is a durable malleable cast iron hose coupling for securely connecting blast hoses to blast machines, nozzle holders or other system components. It is designed for professional use in abrasive blasting and is supplied including seal, mounting screws and cotter pin.

The integrated cotter pin prevents the coupling from coming loose unintentionally during operation and significantly increases operational safety in mobile and stationary applications.


✅ Highlights
  • Durable malleable cast iron design for high mechanical load capacity
  • Suitable for blast hoses with ID × OD 25×39, 32×48, 38×56 and 42×60 mm
  • Cotter pin prevents the coupling from coming loose
  • Secure hose attachment with screw connection
  • Delivery includes seal, screws and cotter pin

🔧 Technical data
  • Material: Malleable cast iron
  • Fastening: Screw connection
  • Coupling type: Bayonet coupling
  • Claw spacing: 52 mm
  • Sealing: Coupling seal (included in scope of delivery)
  • Locking: Cotter pin
  • Color: Silver

📦 Variants
Variant Hose dimensions Inner diameter (ID) Outer diameter (OD)
CQT-1 25 × 7 mm 25 mm 39 mm
CQT-2 32 × 8 mm 32 mm 48 mm
CQT-3 38 × 9 mm 38 mm 56 mm
CQT-4 42 × 9 mm 42 mm 60 mm

📦 Scope of delivery
  • 1 × Clemco CQT blast hose coupling (selected variant)
  • Matching coupling seal
  • Mounting screws
  • Cotter pin for securing the coupling

🎯 Areas of application
  • Professional sandblasting systems and pressure-blast equipment
  • Industrial and workshop applications
  • Mobile blasting work on construction sites
  • Connecting blast hoses to equipment, nozzle holders, and system components

💡 Advantages
  • High operational safety thanks to the integrated safety pin
  • Robust malleable cast iron design for continuous operation
  • Tight and vibration-resistant hose connection
  • Supplied ready to install, including seal and screws

⚠️ Important note
  • To ensure that the hose coupling can be installed securely, the end of the blast hose must be cut straight and cleanly be. This is the only way to ensure a tight and stable connection.
  • The integrated safety ring reliably prevents the hose connection from coming loose unintentionally. However, for maximum safety in compressed-air and sandblasting applications, we additionally recommend using hose safety cables, especially in mobile applications and at high operating pressures.

📌 Conclusion

The Clemco Sandblasting Hose Coupling CQT made of malleable cast iron is a robust, safe, and ready-to-install connection solution for professional sandblasting systems. Supplied with a safety pin, seal, and screws, and available in variants for common hose diameters, it is ideally suited for reliable continuous operation.


❓ Frequently Asked Questions (FAQ)
  • What is the purpose of the safety pin?
    It prevents the coupling from coming loose unintentionally during operation.
  • Is the safety pin included in the scope of delivery?
    Yes, it is included as standard.
  • Which blast hoses is the CQT suitable for?
    Depending on the variant, for blast hoses with an OD of 39, 48, 56, or 60 mm.
  • Are additional safety devices required?
    We also recommend hose safety cables for maximum safety.

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