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Single Line Electric Lubrication Pump

Ⅰ . Overview DB-N (ZB) series multi-point lubricating pump applies to the single line centralized lubricating system of small and medium-sized machinery equipment with relatively lower lubricating frequency, lubricating points under 50 and PN of 31.5Mpa. It is a grease delivery and supply unit...

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image002.gif . Overview
 DB-N (ZB) series multi-point lubricating pump  applies to the single line centralized lubricating system of small and  medium-sized machinery equipment with relatively lower lubricating frequency,  lubricating points under 50 and PN of 31.5Mpa. It is a grease delivery and  supply unit that supplies and delivers lubricating grease to each lubricating  point directly or through a dual line distributor.
 This pump can be applied to the equipment for  metallurgy, mines, ports, transportation, architecture and so on.




. Technical parameters

 Model

Nominal pressure (MPa)

Rated flow (ml/min)

Volume of grease    storage(L)

Motor

Weight  (kg)

Power(kW)

Voltage(V)

DB-N25

31.5

0~25

30

0.37

380

65

DB-N45

0~45

65

DB-N50

0~50

70

DB-N90

0~90

70



Use grease with minimum cone penetration 265(25℃,150g) 1/10mm or lubricating oil whit minimum viscosity gradeN68. Working environment temperature is -20~80℃.


. Descriptions of model   .  Schematic diagram
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. Dimensions

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Ⅵ . Use instruction

  1. Multi-point lubricating pump should be  installed in the place with appropriate environmental temperature and less dust  for the convenience of inspecting, grease supplementing and repair &  maintenance.

  2. Grease must be supplemented into the grease  conservator from the grease inlet of the grease conservator by a filling pump.  Opening the cover to fill unfiltered working media is strictly forbidden.

  3. Connect the motor in accordance with the  rotation direction specified on the rotation direction plate on the wall of  grease conservator barrel. Reversal is forbidden.

  4. The number of grease inlets can be 1 to  14.  Piston pump components can be  dismantled voluntarily based on different requirements of equipment. Screw  holes can be plugged with M20X1.5 screw plug.

 

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