Chicago Pneumatic CP 0077 Air-Driven Pump | 2 1/2" Discharge | 3/4" Air Inlet | 53 m Max Head

The Chicago Pneumatic CP 0077 Air-Driven Pump is a high-performance pneumatic sump and sludge pump designed for demanding industrial, construction, and dewatering applications. Built for reliability and power, it operates efficiently using compressed air—making it ideal for environments where electric power is unsafe or unavailable. With a maximum head of 2086.62" and a suction lift of 6.1 meters, the CP 0077 delivers strong and consistent pumping performance.

Featuring a 2 1/2" discharge outlet and a 3/4-inch air inlet, it handles water and sludge with up to 15% solid content. The pump consumes approximately 40 liters of air per second and operates effectively in confined spaces with a minimum water depth of about 100 mm. Rugged construction ensures long service life even under continuous use in tough job-site conditions.

Chicago Pneumatic’s sludge pumps are suitable for pumping seawater and certain corrosive chemicals as well as water from trenches, ditches, manholes, etc. The sludge pump can handle liquids containing up to 15 percent solids and including particles up to 1" (25 mm) in size. The pump should not be used to pump flammable liquids.

Type: Air-Driven Pump | Discharge (in.): 2 1/2 | Air Inlet (in.): 3/4 | Max Suction lift (m): 6,1 | Max Head (m): 53 | Application: Municipal, Utility Work

Features:

• Air-Powered Operation: Operates using compressed air, making it ideal for hazardous or wet environments where electrical equipment is unsuitable
• High Solids Handling: Capable of pumping liquids containing up to 15% solids and particles up to 1 inch (25 mm) in size
• Venturi/Ejector Design: Employs a venturi nozzle mechanism, eliminating the need for motors or diaphragms, reducing wear and maintenance
• Corrosion-Resistant: Suitable for pumping seawater and certain corrosive chemicals, enhancing its versatility in various applications
• Exhaust Muffler Included: Equipped with an exhaust muffler to reduce noise levels during operation

Applications:

• Construction Sites Mining Operations
• Shipyards and Marine Work
• Tunneling and Underground Projects
• Industrial Plants
• Emergency Flood Control
• Municipal and Utility Work

Looking for more information about Chicago Pneumatic Air-Driven Pump? Click here to view the Catalog.

For help selecting the correct Chicago Pneumatic Air-Driven Pumps for your assembly application, call (800) 608-5210 or email info@intlairtool.com