IRONCLAW CVP635-WC – 635 CFM Water-Cooled Dry Claw Vacuum Pump

Dispatch & Delivery

Pump orders ship from Auburn Hills, Michigan, within 3–5 business days of payment confirmation. Free shipping is included on pump orders. Buyers must have a forklift or loading dock available for unloading at delivery. Delivery time varies by destination.

Need maximum flow and deep vacuum for the largest industrial and central vacuum systems? The IRONCLAW CVP635-WC delivers 635 CFM of pumping speed with a powerful 27 inHg vacuum level, thanks to its water-cooled design. As the flagship model in the IRONCLAW lineup, it stands as a strong, cost-effective alternative to other leading claw vacuum pump manufacturers for the most demanding large-format CNC tables, central vacuum systems, and heavy industrial applications. Every IRONCLAW dry claw vacuum pump ships with a UL-verified motor and includes free shipping.

Included Equipment

Supplied with the core vacuum block and direct-coupled 3-phase motor. An inlet filter is not included, either integrated or loose, and must be purchased separately. External plumbing, pressure-regulating valves, and discharge separation equipment are not included and must be integrated during field installation.

Water-Jacket Installation Requirements

• Closed water-jacket cooling system requiring a continuous external fluid supply.
• Minimum flow: 4.5 GPM (17.0 L/min).
• Maximum fluid inlet pressure: 45 PSI.
• Fluid inlet connection: 1 inch NPT, separate from the 3-inch vacuum inlet.
• Jacket return water connects back to the facility chiller or cooling tower.

Confirm model-specific fluid quality, temperature, piping, and motor shutdown interlock requirements with IRONCLAW before integration. This summary does not replace the installation instructions.

Key Specifications

Why Choose the CVP635-WC

• Maximum flow and deep vacuum – 635 CFM at 27 inHg for the most demanding hold-down and suction applications
• Water-cooled design – maintains stable performance during continuous, high-demand operation at scale
• Large 3" ports – supports high-volume, multi-drop systems with minimal restriction
• Oil-free, low-maintenance – no contamination, reduced service costs
• UL-verified motor – electrical safety compliance for U.S. installations
• Free shipping – no hidden freight costs
• Continuous-duty reliability – engineered for 24/7 operation in the toughest industrial environments

Ideal Applications

• Large hospital and medical facility central vacuum systems
• Largest-format CNC woodworking & plastics routing tables
• High-volume industrial pneumatic conveying
• Factory-wide central vacuum systems and multi-zone OEM integration

CVP635-WC vs. Other Leading Manufacturers

The CVP635-WC delivers flow and vacuum performance that matches or exceeds comparable top-tier claw vacuum pumps from other leading manufacturers — at a more accessible price, with a UL-verified motor, free shipping, and simpler maintenance.