The NuQuip® Model 121375 Series Pump uses an air-over-water intensifier to generate hydrostatic pressure and provide continuous duty cycling. The air-driven pump operates with standard shop air and uses water or deionized water for its fluid source. For optimum performance a minimum of 18 SCFM of air is required to drive the pump. Standard pump models use 100 psi of supply air pressure and can be configured for maximum output pressure of 10,000 psi (689 bar), 20,000 psi (1,379 bar) or 30,000 psi (2,068 bar).
The Model 121375 Series Pump is ideal for hydrostatic testing and tube expansion using TestMaster® Hydrostatic Test Tools or ExpanTek® Tube Expansion Tools. Customized pumps can be packaged with controls, frame, or accessories to meet your application requirements.
Maximum Pressure: - Working pressures up to 30,000 psi (2,068 bar)
Temperature: - 32° F to 120° F (0° C to 49° C)
Services: - Water or deionized water
Operation: - Air-driven, fluid plunger pump
Pressure Source: - Double-acting or single-acting
Air Flow: - Low air flow requirements
Cycle Counter: - For maintenance schedule setup
Inspection: - Weep holes allow visual inspection of seal condition
Seal Maintenance: - Complete without disassembling pump
Noise Level: - Runs quietly
Construction Wetted Parts: - Precision-machined, heat-treated stainless steel
Custom Options: - Custom designs considered
The NuQuip® Model 121375 Series Pump is a power source for tools used in hydrostatic testing and hydro-expansion applications.
Model 121375 Pump Applications
Hydrostatic pressure testing