Knowledge What happens if hydraulic pressure is too high? 7 Key Risks You Need to Know
Author avatar

Tech Team · Kintek Solution

Updated 1 month ago

What happens if hydraulic pressure is too high? 7 Key Risks You Need to Know

If hydraulic pressure is too high, it can lead to various issues and risks.

What happens if hydraulic pressure is too high? 7 Key Risks You Need to Know

What happens if hydraulic pressure is too high? 7 Key Risks You Need to Know

1. Hose and Seal Failure

Overpressurization can cause hoses and seals to fail. This leads to leaks and potential system damage. It can result in the loss of hydraulic fluid and decreased system performance.

2. Mechanical Failure

Excessive pressure can cause mechanical failure in pumps, motors, cylinders, and valves. This can lead to malfunctioning or breakdown of these components. The system may not function properly or even completely shut down.

3. Non-Starting Pump

High hydraulic pressure can prevent the pump from starting. This can be due to improper connections, motor protection switch issues, or incorrect operating voltages. In some cases, the oil temperature may also play a role. Heating the pump or using a different oil grade may be necessary.

4. Failure to Reach Optimal Pressure

High hydraulic pressure can prevent the pump from reaching the desired pressure level. This can be caused by factors such as the wrong gauge, external leaks from loose-fitting pipes, improperly closing float valves, dirty or clogged filters, contaminated oil, or the need for changing hydraulic lines.

5. Low Speed

Excess pressure can lead to low speed in the hydraulic system. This can be caused by trapped dirt in the intake, clogged exhaust filters, long or narrow connecting lines, or an anti-suck-back valve with an inappropriate spring length.

6. Rapid Pressure Rise

If the pressure rises too fast when the pump is switched off under vacuum, it may indicate a leak in the system or a malfunctioning anti-suck-back valve. This situation requires troubleshooting and potentially replacing the faulty components.

7. Safety Risks

There are also safety risks associated with high hydraulic pressure. Flooding of the pump can lead to solvent squirting out. This can create fire safety hazards or health risks, especially when dealing with flammable, corrosive, or carcinogenic substances. High pressure can also result in solvent loss and inefficiency in certain processes. For example, in a rotary evaporator system, if the pressure is too high, the solvent may not have enough time to condense into the collection flask, leading to decreased solvent recovery rates. Additionally, if the pressure decreases too quickly, it can cause foaming or too fast evaporation rates, negatively affecting the process efficiency.

It is important to monitor and control hydraulic pressure within the recommended range to ensure safe and efficient operation of hydraulic systems.

Continue exploring, consult our experts

Don't compromise on safety and efficiency! Choose KINTEK, your trusted laboratory equipment supplier. Our high-quality hydraulic pumps and equipment are designed to prevent overpressurization, ensuring smooth operations and minimizing the risk of failures and safety hazards. Boost your productivity and solvent recovery rate with our powerful and reliable solutions. Contact us today and experience the KINTEK advantage!

Related Products

Hydraulic Heated Lab Pellet Press 24T / 30T / 60T

Hydraulic Heated Lab Pellet Press 24T / 30T / 60T

Looking for a reliable Hydraulic Heated Lab Press? Our 24T / 40T model is perfect for material research labs, pharmacy, ceramics, and more. With a small footprint and the ability to work inside a vacuum glove box, it's the efficient and versatile solution for your sample preparation needs.

Manual Lab Hydraulic Pellet Press 12T / 15T / 24T / 30T / 40T

Manual Lab Hydraulic Pellet Press 12T / 15T / 24T / 30T / 40T

Efficient sample preparation with small footprint Manual Lab Hydraulic Press. Ideal for material researching labs, pharmacy, catalytic reaction, and ceramics.

Electric Hydraulic Pellet Press for XRF & KBR 20T / 30T / 40T / 60T

Electric Hydraulic Pellet Press for XRF & KBR 20T / 30T / 40T / 60T

Efficiently prepare samples with the Electric Hydraulic Press. Compact and portable, it's perfect for labs and can work in a vacuum environment.

Manual Lab Hydraulic Pellet Press With Safety Cover 15T / 24T / 30T / 40T / 60T

Manual Lab Hydraulic Pellet Press With Safety Cover 15T / 24T / 30T / 40T / 60T

Efficient Manure Lab Hydraulic Press with Safety Cover for sample preparation in material research, pharmacy, and electronic industries. Available in 15T to 60T.

Split manual heated lab pellet press 30T / 40T

Split manual heated lab pellet press 30T / 40T

Efficiently prepare your samples with our Split Manual Heated Lab Press. With a pressure range up to 40T and heating plates up to 300°C, it's perfect for various industries.

Split automatic heated lab pellet press 30T / 40T

Split automatic heated lab pellet press 30T / 40T

Discover our split automatic heated lab press 30T/40T for precise sample preparation in material research, pharmacy, ceramics, and electronics industries. With a small footprint and heating up to 300°C, it's perfect for processing under vacuum environment.

Integrated manual heated lab pellet press 120mm / 180mm / 200mm / 300mm

Integrated manual heated lab pellet press 120mm / 180mm / 200mm / 300mm

Efficiently process heat-pressing samples with our Integrated Manual Heated Lab Press. With a heating range up to 500°C, it's perfect for various industries.

Split electric laboratory pellet press 40T / 65T / 100T / 150T / 200T

Split electric laboratory pellet press 40T / 65T / 100T / 150T / 200T

Efficiently prepare samples with a split electric lab press - available in various sizes and ideal for material research, pharmacy, and ceramics. Enjoy greater versatility and higher pressure with this portable and programmable option.

Automatic Lab Warm Isostatic Press (WIP) 20T / 40T / 60T

Automatic Lab Warm Isostatic Press (WIP) 20T / 40T / 60T

Discover the efficiency of Warm Isostatic Press (WIP) for uniform pressure on all surfaces. Ideal for electronics industry parts, WIP ensures cost-effective, high-quality compaction at low temperatures.

Hydraulic Diaphragm Lab Filter Press

Hydraulic Diaphragm Lab Filter Press

Hydraulic diaphragm lab press filter is one type lab scale filter press, it takes small footprint, and higher pressing power.

Diaphragm Vacuum Pump

Diaphragm Vacuum Pump

Get stable and efficient negative pressure with our Diaphragm Vacuum Pump. Perfect for evaporation, distillation, and more. Low temperature motor, chemical resistant materials, and environmentally friendly. Try it today!

Vertical Water Circulating Vacuum Pump

Vertical Water Circulating Vacuum Pump

Looking for a reliable water circulating vacuum pump for your lab or small-scale industry? Check out our Vertical Water Circulating Vacuum Pump with five taps and a larger air sucking amount, perfect for evaporation, distillation, and more.

Benchtop Water Circulating Vacuum Pump

Benchtop Water Circulating Vacuum Pump

Need a water circulating vacuum pump for your lab or small-scale industry? Our Benchtop Water Circulating Vacuum Pump is perfect for evaporation, distillation, crystallization, and more.


Leave Your Message