Description
Product Overview
The Concrete Pump Clamp 2in HD from Concrete Equipment is engineered as a high‑performance rigid coupling for concrete pumping and shotcrete applications. Constructed from solid metal, the clamp delivers exceptional durability and resistance to wear, making it suitable for the toughest construction sites. Its square‑shaped, silver‑finished housing measures 4 × 4 × 2 inches and weighs just 4 pounds, offering a compact yet sturdy solution for 2‑inch shaft connections. The clamp features a built‑in gasket and safety pin, providing a secure seal that can withstand pressures up to 130 bar while maintaining a tensile strength of 1875 psi. Designed for ease of installation, the clamp slides onto the shaft, aligns with the gasket, and is locked in place with the safety pin, ensuring a leak‑free connection every time.
Usage
This clamp is ideal for professionals who operate concrete pumps, shotcrete rigs, and related material‑placement equipment. It excels in environments where high pressure and continuous operation are the norm, such as high‑rise construction, tunnel boring, and large‑scale infrastructure projects. The clamp’s 2‑inch HD size fits standard pump shafts, allowing quick swaps between different pump heads or accessories without the need for specialized tools. Its robust construction ensures reliable performance during prolonged pumping cycles, reducing downtime caused by coupling failures. Whether you are placing concrete for foundations, walls, or decorative shotcrete finishes, this clamp provides the confidence that the connection will hold under demanding conditions.
Why Choose Us
Choosing Concrete Equipment means selecting a partner committed to quality and engineering excellence. Every clamp undergoes rigorous testing to verify its pressure rating, tensile strength, and corrosion resistance, guaranteeing that you receive a product that meets or exceeds industry standards. Our manufacturing process incorporates precision machining and strict quality control, resulting in a coupling that fits perfectly and performs consistently. In addition to the product itself, we offer responsive technical support, detailed installation guides, and a responsive after‑sales service team ready to assist with any questions or concerns. When you purchase this clamp, you benefit from a reliable component backed by a brand known for durability and customer satisfaction.
Key Features
- Heavy‑duty metal construction provides long‑lasting strength and wear resistance.
- Designed for 2‑inch HD shafts, ensuring a precise fit for most concrete pump models.
- Maximum pressure rating of 130 bar and tensile strength of 1875 psi for demanding applications.
- Integrated gasket and safety pin deliver a secure, leak‑free connection every time.
- Dedicated customer support and after‑sales service for quick assistance and guidance.
FAQ
What size shafts does this clamp fit?
The clamp is sized for 2‑inch (HD) shafts, which is a common standard for many concrete pump and shotcrete equipment models.
Can the clamp be used with other brands of pumps?
Yes, as long as the pump has a compatible 2‑inch shaft, the clamp can be installed on any brand. Always verify shaft dimensions before installation.
What is the maximum pressure the clamp can handle?
The clamp is rated for a maximum operating pressure of 130 bar, making it suitable for high‑pressure concrete pumping tasks.
How do I install the safety pin?
After sliding the clamp onto the shaft and positioning the gasket, insert the safety pin through the designated hole and tighten it until the clamp is firmly locked. This ensures a secure, leak‑free connection.
Is there a warranty on this product?
Concrete Equipment provides a one‑year limited warranty covering manufacturing defects. Contact our support team for warranty claims or replacement assistance.




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