2cy Series Lubricating Oil Gear Pump

Product Overview:2CY series gear pump | gear type lubricating pump is mainly used in a variety of mechanical equipment lubrication system for conveying lubricating oil, suitable for conveying viscosity at 10 DEG E (75C.ST), at a temperature of 80 DEG C with lubricating oil, also suitable for conveying corrosive, no lubrication, containing solid particles of the medium, such as high temperature, contact with the unit can be equipped with high temperature resistant material can be. The transportation of non lubricating oil, beverage, low corrosive water, etc., please choose the whole stainless steel gear pump, the unit has production.This series of gear pump except the ordinary motor, but also according to the user needs to configure the same specifications of explosion-proof motor, users need to put forward explosion-proof motor explosion-proof level (KB, B2d, B3d).Structure instructionThis product is composed of pump body, gear, front and rear pump cover, safety valve, bearing and sealing device.
1, pump body, front and back cover and other parts of gray iron castings, gear with high quality carbon steel production; also can be used according to user needs of copper or stainless steel production.
2. Safety valve.
2CY series gear lubricating pump itself does not have a safety valve, users need to install the safety valve in the pipeline system when they are in use. KCB, 2CY series gear pump in the pump or pump cover is provided with a safety valve body, when the pump or discharge pipe failure or discharge valve is completely closed due to high pressure and high pressure shock when the safety valve will automatically open, remove some or all of the high-pressure liquid back to the suction chamber, thereby to protect the safety of the pump and piping.
3, bearings.
2CY series gear lubricating pumps adopt DU bearings, tin bronze bearings can be used according to user's requirements. &0818.3-83.3 and 2CY1.1 gear type oil pump adopts DU bearing, tin bronze bearing can be used according to user's requirement.
KCB133-960 and 2CY8-60 gear oil pumps have three structures, DU bearing, tin bronze bearing and rolling bearing, which should be marked when ordering. When ordering, the supplier who fails to quote is supplied by DU bearing structure.
The bearings are built in type and lubricated by conveying medium; 011 bearings and tin bronze bearings can work in non lubricating medium.
4, shaft seal.
The shaft end seal of this series includes three kinds of structures: skeleton oil seal, mechanical seal and packing seal.
A. skeleton oil seal: skeleton oil seal is characterized by convenient maintenance and replacement, low cost, but short service life. The chloroprene rubber skeleton oil seal is suitable for 1001: the following working environment; the fluorine rubber skeleton oil seal applies to the working environment below 200 degrees centigrade.
B. 1 Mechanical Seal: mechanical seal is characterized by reliable sealing, long life and high cost. The matrix of the mechanical seal is made of stainless steel, and the dynamic and static looking media are made of YG8 hard alloy or YG8- graphite respectively, and the temperature is below 200 degrees.
C. packing seal: packing seal is only used in high temperature oil pump, it is characterized by high temperature resistance, a small amount of leakage. The use of the process must be adjusted according to the leakage situation, the use of temperature at 250 degrees: below.
What type of sealing structure the user needs is specified when ordering. All the orders are supplied according to the structure of the butyl rubber skeleton oil seal.
5, inlet and outlet type:
The inlet and outlet of 2CY series gear lubricating pump are the British pipe thread (G) corresponding to the bore diameter, which is directly made on the pump body.
KCB18.3-200 and 2CY1.1-12 gear type oil pump with the waist flange of the threaded port of the pipe; the other pumps don't match the flange; when the user needs to match the flange, it should be marked in the order.
6. The pump and motor are connected by elastic coupling, and installed on the public chassis.
Performance Parameters:

Model specification

caliber of Inlet&outlet

Rotation
(r/min)

Flow
(L/min)

Power
(kw)

output power
(Mpa)

Allowable suction
vacuum height
(m)

2CY1.1/14.5-2(KCB-18.3)

3/4 ″

1450

18.3

1.5

1.45

5

2CY2/14.5-2(KCB-33.3)

3/4 ″

1450

33.3

2.2

1.45

5

2CY3.3/3.3-2(KCB-55)

1 ″

1450

55

1.5

0.33

5

2CY3.3/5-2(KCB-55)

1 ″

1450

55

2.2

0.33

5

2CY5/3.3-2(KCB-83.3)

1 1 / 2″

1450

83.3

2.2

0.33

5

2CY5/5-2(KCB83.3)

1 1 / 2″

1450

83.3

3

0.50

5

2CY8/3.3-2(KCB200)

2 ″

1450

200

4

0.33

5

2CY12/1.3-2(KCB200)

2 ″

1450

200

4

0.13

5

2CY12/3.3-2(KCB200)

2 ″

1450

200

5.5

0.33

5

2CY12/6-2(KCB200)

2 ″

1450

200

5.5

,

0.60

5

2CY12/10-2(KCB200)

2 1/2″

1450

200

7.5

1.00

5

2CY18/3.6-2(KCB300)

3 ″

1000

300

5.5

0.36

5

2CY18/3.6-2(KCB300)

3 ″

1450

300

7.5

0.36

5

2CY29/3.6-2(KCB483.3)

3 ″

1450

483.3

7.5

0.36

5

2CY29/10-2(KCB483.3)

3 ″

1450

483.3

11

1.00

5

2CY38/2.8-2(KCB633-2)

4 ″

1000

633

11

0.28

5

2CY38/8-2(KCB633-2)

4 ″

1450

633

22

0.80

5

2CY-60/3-2(KCB960-2)

4 ″

1450

960

18.5

0.30

5

2CY-60/6-2(KCB960-2)

4 ″

1450

960

30

0.30

5