• NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 1
  • NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 2
  • NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core System 3
NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core

NBB250-6A It Is mainly used for supplying flushing fluid to the borehole in core

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It is mainly used for supplying flushing fluid to the borehole in core, coalfield geology, metallurgical geology, hydrogeology engineering drilling process. The fluid can be divided into mud, water, etc. It also can be used as transfer pump of the above mentioned medium.

Structure Features

1.Horizontal triplex single-acting piston pump

2.Crank connecting rod structure

3.Lip-shaped, self-sealing piston, which is made of rubber or PTFE and nylon pads

4.Adopting auto gearbox which makes it have four kinds of flow rate

5.Compact structure, high efficiency, durable and long life, safe and reliable, easy maintenance, low maintenance costs.

Main Technical Parameters

Nominal Flow Rate          (L/min)

250   150   80  40

Nominal Pressure             (MPa)

6

ID of Suction Pipe            (mm)

Φ89

ID of Discharge Pipe         (mm)

Φ50

Piston Stroke               (mm)      

100

Piston Diameter             (mm)

Φ85

Matching Power             (kw)        

30

Overall Dimensions(L×W×H) (mm)

2150×1260×1000

Weight (exclude power)         (kg)

1548


Q: Major in Mechanical Engineering
The application of many subjects: Vehicle Engineering, aerospace, chemical machinery, textile machinery, precision machinery, nuclear instrumentation, machinery, agricultural and construction machinery, petroleum machinery, ship machinery, surface ships, submarines and so on.
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Measure the control circuit first, and then measure the motor to short-circuit the ground, then measure whether the interphase is short circuited and check step by step.
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sit ups will strengthen lower abdominals (abs).
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Article 1 in order to promote the rapid development of equipment manufacturing industry, to strengthen and improve the equipment manufacturing industry self-discipline management, standardized equipment manufacturing enterprise production behavior, improve the quality of equipment level, according to the actual situation of the equipment manufacturing industry, these measures are formulated.
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Never heard of that. Given that the hot market in Alberta and shortage of all types of labour, it may be possible but you have to tell your friend about the skyrocketing expenses there.

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