The WIKA CPP1600 is a hydraulic comparison test pump designed to generate up to 23,200 psi (1,600 bar) for testing, adjusting, and calibrating mechanical and electronic pressure measuring instruments through comparative measurements. These pressure tests can be performed in the laboratory, workshop, or on site at the measuring point.

The pump features an internally operating precision spindle that runs smoothly within the pump body, enabling fine control even at very high pressures. This design eliminates the harmful bending moment associated with externally extending spindles, and pump dimensions remain constant during operation. An integrated priming pump allows easy filling of large test volumes.

Two freely rotating G1/2 female test connections with integrated O-rings allow connected instruments to be aligned for optimal viewing. The 250 cm³ integrated reservoir accepts mineral oil or clean water as transmission media. The removable star handle and ergonomic design facilitate comfortable operation.

Each unit includes two G1/2 female connectors, priming pump, spindle pump, and operating instructions. Applications include calibration service companies, maintenance facilities, and industrial workshops requiring precise high-pressure calibration.

Features

• Pressure range: 0 to 23,200 psi (0 to 1,600 bar)
• Internally operating precision spindle – no external bending moment
• Integrated priming pump for large test volumes
• Two freely rotating G1/2 female test connections with O-rings
• 250 cm³ reservoir with choice of mineral oil or clean water
• Brass cylinder and stainless steel piston construction
• Removable star handle for ergonomic operation
• CE approved
• Suitable for laboratory, workshop, or on-site calibration