Ralston Instruments 22988P Portable Pressure Calibrator Pump, 300 psi

Ralston Instruments 22988P Portable Pressure Calibrator Pump

The Ralston Instruments 22988P is a portable, hand-operated pressure calibrator pump designed for precise gauge comparisons in the field. Capable of generating up to 300 psi (20 bar) without the need for electricity or compressed air, this pump is ideal for remote locations and on-site calibration tasks. Its rugged, all-metal construction ensures temperature and pressure stability, while the fine adjustment piston allows for exact pressure settings, making it a reliable tool for cardinal point calibrations.

Key Features & Highlights

• Portable and Hand-Operated: Generates up to 300 psi (20 bar) without external power sources, perfect for field use.
• Fine Adjustment Piston: Achieve precise pressure for accurate cardinal point calibrations.
• Soft-Seated Bleed Valve: Precisely vent pressure for controlled releases.
• Quick-Disconnect Gauge Adapter: Change test gauges without using a wrench, saving time and effort.
• Low Volume Quick-Test Hose: Attach gauge adapter and process connection without thread sealant or a wrench.
• Rugged All-Metal Construction: Enhances temperature and pressure stability for reliable measurements.
• Made in the U.S.A.: Quality craftsmanship and durability.

Applications

The Ralston Instruments 22988P is ideal for pressure calibration tasks in various industries, including manufacturing, oil and gas, HVAC, and laboratory settings. Its portability makes it suitable for field service technicians who need to calibrate gauges on-site, ensuring accuracy and reliability in pressure measurement systems.