Electric Pumps

Your world never stays still. Just like your machinery. Smart lubrication is therefore essential. TrustLube’s electric pump is the hart of the lubrication system. Our solutions are designed for problem-free operation even under the most extreme conditions.

What is an electric pump system?

The basic TrustLube electric pump system - in its most basic configuration - consists of a pump, stainless steel or transparant reservoir, one or more metering devices and a control system. In addition, for larger machinery it is possible to add a pre-filling system to supply lubricant to the pumps from a centralised location

How does it work?

The lubricant is contained in a transparent reservoir so that you can see at a glance how much lubricant is available. A filter ensures that only clean lubricant enters the reservoir. A rubber plunger seal above the lubricant ensures that no air enters the pumping system.

Transport in the pump

The lubricant is transported under low pressure from the reservoir to two separate main supply lines using a pulsing scraper. Each supply line consists of two plungers, in which the lubricant is transported under high pressure to the various lubrication systems. The plungers are adjusted to deliver the correct amount of lubricant.

Pressure monitoring

On the front of the pump is a hydraulic control valve, together with pressure sensors, stainless steel manometers and a safety valve to prevent excess pressure. The pump system thus monitors the pressure in both main supply lines.

Dual cycles

The pump system uses one main supply line at a time. In the first cycle, the lubricant is pumped through supply line 1, supplying lubricant to all lubrication units. After all points have been lubricated, the system hydraulically shuts off the supply line and the pressure increases in supply line 1. The system controller then automatically switches to main supply line 2. The second cycle then begins.

Technical details

• Max pump pressure: 400 bar 
• Volume reservoir: 40 tot 100 liter 
• Capacity: 500 cc/minute 
• Motor: 230/400VAC / 50-60Hz (optional 440/460VAC / 60Hz, explosion proof Ex) 
• Dry Weight: 125 kg