OTC Tools and Equipment | 4221 | Hydraulic Flow Tester 75 GPM

Specifications

The OTC Tools and Equipment {manufacturers_part_number} Hydraulic Flow Tester 75 GPM, Model 4221, provides accurate diagnostic capabilities for hydraulic systems. It weighs 21.3 lbs and has product dimensions of 18.8 × 15.8 × 8.4 inches. This robust tester is designed to measure oil flow up to 75 GPM at pressures reaching 5,000 PSI.

Key Features

The OTC 4221 Hydraulic Flow Tester accurately measures oil flow, temperature, and pressures within hydraulic systems, ensuring performance against manufacturer specifications. It integrates an automatic pressure compensating load valve, allowing operators to increase flow without affecting pressure settings. Temperature and flow readings are displayed in either metric or English units, with an accuracy of plus or minus 2% of full scale. For operational safety, the tester includes a safety disc that automatically ruptures if pressures exceed upper limits. The unit comes equipped with two pressure gauges and three 9-volt batteries for immediate use.

Applications

This hydraulic circuit tester is suitable for troubleshooting and isolating faulty components across a wide range of hydraulic systems. It effectively diagnoses issues in mobile equipment, machine tools, forklifts, agricultural and industrial tractors, as well as various open or closed hydraulic systems. The tester is an essential tool for on-site diagnostics and performance verification in demanding environments.

Benefits

Utilizing the Hydraulic Flow Tester 75 GPM contributes to optimizing system performance and enhancing overall efficiency. It supports preventive maintenance strategies by identifying early signs of component degradation, such as blockages, leaks, or inefficiencies, before they escalate into costly repairs. By enabling quick and accurate diagnostics, the tester helps reduce unplanned downtime and extends the lifespan of hydraulic equipment. This proactive approach ultimately leads to significant savings in maintenance costs and ensures the reliable operation of hydraulic machinery.