Professional SDR Thin Oil Lubrication Pumps , Automatic Grease Pump System

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Professional SDR Thin Oil Lubrication Pumps , Automatic Grease Pump System

Performance and characteristics

. Rated working pressure 2.0Mpa : Sets the overflow valve, prevent oil pump overload

. With functions of unloading : Stop working after removing the oil pressure in the system is in charge of road, mainly used in the quantitative type (pressure type or unloading type) thin oil lubrication oil supply system

. Equipped with a hydraulic switch (closed with lack of oil 10W/DC100v/0.5A), will ouput oil tank shortage signal

. Inside the puma with pressure switch (normally open AC220V/2ADC36V/2A ), to monitor the lubrication system that the main oil line block and the pressure loss (optional parts)

. Inside the pup can match the PC-2 display controller, control the operation tie and off tie (optional parts)

. Transparent resin oil tank

. Use the lubricant viscosity 32~2500cSt.

. Supporting distributor : pressurized or pressure relief type thin oil distributor


. Pressure switch as much as possible installed at the end of the system main pipe, not within the oil pump, it can more correctly detected the lubrication system condition with main pipe blocks the flow and pressure loss

. If the host with PLC, should by the host PLC control oil pump run tie and rest tie, the oil pump without set controller; But if the host does not PLC or with PLC wiring is not convenient, the oil pump shall set the controller, the controller to the countdown control lubrication pump working cycle : run time and rest time.

. If the working power supply is not AC380V 50Hz, should indicate the power and HZ when order power supply

. The following from is without pressure switch and controller of the SDR series pump as an example illustrates the specific technical parameters, it is same technical parameter with a pressure switch or controller with same specification.

. Example: the rated flow 0.5L/min, oil capacity 3.0L, Rated pressure 2.0MPa, the working power supply is AC380V50Hz, without pressure switch and controller of SDR series thin oil pump models for SDR5-32; lubrication pump with a pressure switch (optional), type of SDR5-32C; If the work is specific power requirement, when you order it should indicate the voltage and frequency, such as SDR5-32/460V60Hz

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Project | Rated pressure (Mpa) | Rated flow (L/min) | Oil tank capacity (L) | Electric machine parameter | Code Type |
Voltage (V) | Frequency(Hz) | Power (W) | Revolving speed (r/min) |
Model |
DR2.5-32 | 2.0 | 0.25 | 3.0 | AC380 | 50 | 60 | 1350 | 1.With pressure switch model after P, Like SDR2.5-32P. 2.With controller model after C, Like SDR2.5-32C 3.Indicate the power, Like SDR2.5-32/AC460V60Hz |
DR5-32 | 0.50 | 90 | 2700 |
DR2.5-42 | 0.25 | 4.0 | 60 | 1350 |
DR5-42 | 0.50 | 90 | 2700 |
DR2.5-62 | 0.25 | 6.0 | 60 | 1350 |
DR5-62 | 0.50 | 90 | 2700 |
DR2.5-92 | 0.25 | 9.0 | 60 | 1350 |
DR5-92 | 0.50 | 90 | 2700 |
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Abrasive in China

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Ningbo Sanmin Import And Export Co.,Ltd.

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