The series SRB High Pressure Lubrication Hand Operated Grease Oil Pump is a small lubricating pumps, which can be directly installed on the machine panel, or rack, the human lever handle, discharge grease, it can be formed with the two-lane distributor manual centralized lubrication systems, lubrication points to the machine for all sent quantitative grease; the low frequency (usually the oil interval of 8 hours or more), piping (DN 15) the length of not more than 50 meters, lubrication point of not more than 80 points in the single small device, as for the delivery of grease lubrication device.
Note: Use of media for the cone penetration 310-385 (25 ℃, 150g) 1/10mm the grease (NLGI0 # -1 #) and viscosity grade of oil than N68 for ambient temperature -10 ℃ ~ 40 ℃.
The working principle of SRB High Pressure Lubrication Hand Operated Grease Oil Pump:
The SRB High Pressure Lubrication Hand Operated Grease Oil Pump
is swing by manual handle, a small gear driven by a rack of fuel plunger reciprocating motion to achieve. When the plunger is in extreme right position, right end oil chamber pressure, left end oil chamber. When the swing lever, the plunger to the left, turn off the left suction chamber, squeeze grease through one-way valve to open the top valve into the oil flow within the discharge head of Road 2; this time the right chamber of the plunger volume increases the formation of a vacuum, the vacuum increases, when the plunger moves to the left limit position, the right to open the suction chamber, under the action of the atmosphere, grease is sucked, reverse the action of the grease way to open the top valve by valve flow into the oil discharge in charge of road. The oil in the process of reversing the exchange through the valve to achieve, when the valve hand button forward, then grease discharged from the charge of road II, when the valve hand-pull button, then I grease discharged from the charge of road.
Working Principle of SRB High Pressure Lubrication Hand Operated Grease Oil Pump
How to operate SRB High Pressure Lubrication Hand Operated Grease Oil Pump:
1.Hand button will advance to the limit valve position, fuel oil charge 2.
2.Swing the handle back and forth, the pressure gauge pointer fluctuation, proven series of distributor in the oil.
3.Pump up the pressure gauge indicates pressure remained stable, all the action is complete proof system distributor.
4.The valve hand-pull the knob to the limit position, I head oil supply, according to 2, 3 items to work
5.Removable pipe pressure to the oil-for-charge of the II, to prepare for the next work cycle, pull the handle to the vertical position