1. Overview

JRB-3 foot lubrication pump is a new product developed by our company based on the structure of manual lubrication pumps by transplanting foreign advanced technology. It is a small device that uses a foot pedal to control the reciprocating movement of the piston and discharge lubricant.Single line lubrication pump, adopts the lightweight and mobile caster-type trolley structure design, which has strong applicability and can be directly combined with the single-line distributor to form a small single-line centralized lubrication system.

This pump is particularly suitable for lubrication of small stand-alone equipment in metallurgy, mining, heavy machinery, ports, dock transportation equipment and construction machinery. It can also be directly connected to the hose assembly through the oil nozzle attachment attached to the pump to lubricate or lubricate equipment with a long lubrication cycle. More dispersed lubrication points supply oil lubrication.

2. Technical parameters

The medium used is grease (NLGI 0# ~ 2#) with a cone penetration of 250 ~ 350 (25℃, 150g) 1/10mm. Lubricating oil with a viscosity grade greater than N100 can also be used. The working environment temperature is -10 ~ 80℃.

3. Dimensions

4. Model description

5. Action description

RB-3 foot pedal lubrication pump is mainly composed of four parts: oil reservoir, plunger pump, and pump control device.

When the foot controls the pedal board to move up and down and drives the reciprocating motion, the grease in the oil reservoir is forced into the oil suction port of the plunger under the action of the piston and air pressure, and the plunger continuously reciprocates to suck oil. Through the process, the function of discharging grease to the outside is realized.

6. Common troubleshooting:

7. Instructions for use:

1. Before use, loosen the air clamp, open the cylinder cover, take out the piston in the cylinder, use a manual or electric fuel pump to put filtered grease into the cylinder through the filter (it is strictly prohibited to use unfiltered grease), and put the piston into the cylinder. Press down and tighten the barrel cap.

2. Clamp the air clamp to inflate the cylinder, and the inflation pressure is not allowed to exceed the specified value 0.4MPa; when using lubricating oil, there is no need for a piston and inflation and opening of the air needle valve.

3. The operating pressure is not allowed to exceed the nominal pressure of the pump.

4. There is no oil in the oil reservoirProcess lubricationIt is not allowed to control the pedal movement when taking medicine.

8. Spare parts supplied

1. 10cm rubber strip for air needle

2. A set of oil nozzle accessories

3. Two pieces of one-way valve springs