• Combines compact size and light weight with 2-stage high performance
• 2-stage operation automatically matches pump performance to the job requirements
• Low-pressure high-volume stage provides fast ram approach and return
• These pumps are ideal for hundreds of hydraulic applications such as clamping bending straightening pressing forming testing pushing and pulling
• Two-stage hydraulic pump comes with a 2-position/3-way valve and 6 feet remote motor control and is 115-volt

The OTC 4031 combines compact size and light weight with 2-stage high performance. It is designed for operating pressures up to 10000 PSI. Vanguard Jr. gives you just what you need: 2-stage flexibility with high performance and a selection of units and options that lets you tailor the pump to your needs. The 2-stage operation automatically matches pump performance to the job requirements. The low-pressure high-volume stage provides fast ram approach and return. Then at approximately 200 PSI the high-pressure low-volume stage takes over to handle high force requirements. These pumps are ideal for hundreds of hydraulic applications such as clamping bending straightening pressing forming testing pushing and pulling. Each one is equipped with a relief valve factory-set at 10000 PSI (the maximum The operating pressure of the pump). Vanguard Jr. starts easily under load and has been thoroughly field-tested for high cycle reliability. The 4031 Vanguard Jr. two-stage hydraulic pump comes with a 2-position/3-way valve and 6 feet remote motor control and is 115-volt. 2 gallons of oil supplied.