Overview
| brand | Galileo | power | |
| Net weight | weight | KCB | |
| current | specifications | KCB18.3 pump head | |
| type | KCB | series | KCB |
| purpose | KCB | size | KCB |
| impeller | size | KCB | |
| lift | Air volume | KCB | |
| material quality | cast iron | efficiency | |
| voltage | style | ||
| Car series | function | ||
| colour | flow | 1-900 (m3/h) | |
| model | KCB, 2CY type | performance | |
| speed | 2900 (rpm) | category | |
| principle | Pumping capacity | ||
| vacuum degree | Ultimate pressure | ||
| Processing customization | Direct connected motor | ||
| Suction pressure | Applicable scope | ||
| Imported or not | Suction caliber | ||
| Power supply type | working temperature | ||
| Box quantity | Working fluid | ||
| Transport medium | Inflatable tube length | ||
| Power cord length | Pumping rate | ||
| Driving method | temperature range | ||
| Discharge caliber | NPSH | ||
| working pressure | Pump shaft position | ||
| Working steam consumption | Maximum working pressure | ||
| Working steam pressure | quantity | one hundred | |
| Required NPSH | one hundred | Sample cycle | 1-2 days |
| period for dispatch | 7 days | ||
Product Details
Product Introduction: KCB/2CY Gear Oil Pump
2CY, KCB gear type oil transfer pump:
1. This pump is suitable for conveying various lubricating liquids, with a temperature not exceeding 70 ℃. If a high temperature of 200 ℃ is required, contact our unit to use high-temperature resistant materials, with a viscosity of 5 × 10-5 to 1.5 × 10-3m2/s.
2. This pump is not suitable for transporting corrosive, hard particle or fiber containing, highly volatile or low flash point liquids, such as gasoline, benzene, etc.
KCB/2CY Gear Oil Pump Model Meaning:
Characteristics and advantages of KCB/2CY gear oil pump:
The 1.2CY and KCB gear type oil transfer pumps have a simple and compact structure, and are easy to use and maintain,
The 2.2CY and KCB gear type oil delivery pumps have good self priming performance, which helps to avoid the need to fill with liquid before starting each pump,
The lubrication of the 3.2CY and KCB gear oil pumps is achieved automatically by conveying the liquid, so there is no need to add additional lubricating fluid during daily work.
4. The use of elastic couplings to transmit power can compensate for small deviations caused during installation. When subjected to inevitable hydraulic impact during pump operation, it can play a significant buffering role.
Working principle of KCB/2CY gear oil pump:
The 2CY and KCB gear type oil transfer pumps are equipped with a pair of rotating gears in the pump body, one active and the other passive. By meshing the two gears, the entire working chamber inside the pump is divided into two independent parts. A is the suction chamber, and B is the discharge chamber. When the pump is running, the active gear drives the passive gear to rotate. When the tooth is engaged and disengaged, a local vacuum is formed on the suction side (A), and the liquid is sucked in. The sucked liquid fills the various tooth valleys of the gear and is brought to the discharge side (B). When the gear enters meshing, the liquid is squeezed out, forming high-pressure liquid and discharged from the pump through the discharge port.
Structural characteristics of KCB/2CY gear oil pump:
1.2CY and KCB gear oil transfer pumps are horizontal rotary pumps, mainly composed of pump body, gears, bearing seats, safety valves, bearings, and sealing devices.
2. The pump body, bearing seat, etc. are made of gray cast iron, and the gears are made of high-quality carbon steel. They can also be made of copper or stainless steel materials according to the special needs of users.
3. There is a packing box on the bearing seat, which serves as an axial seal. 2CYl00/3, 2CYl20/3, 2CYl50/3, KCB-300-960 pumps use skeleton sealing devices. The bearing adopts a single row radial ball bearing. KCB-18.3-83.3 pumps are composed of three oil resistant rubber rings and a retaining ring with an intermediate lining. The sealing degree is adjusted by adjusting the two nuts on the compression cover. The bearings are made of copper based powder oil bearing. In addition, this series of pumps can all use packing seals to use flexible graphite with good elasticity, high and low temperature resistance, stable chemical properties, and self-lubricating performance as the packing.
4. The pump is equipped with a safety valve. When the pump or discharge pipeline malfunctions or the discharge valve is accidentally completely closed, resulting in high pressure and high-pressure impact, the safety valve will automatically open, removing some or all of the high-pressure liquid and returning to the low-pressure chamber, thereby providing safety protection for the pump and pipeline.
5. Connect directly with the drive motor using an elastic coupling and install it on a common cast iron chassis.
【 KCB/2CY type gear oil pump 】 Main purpose:
1. KCB and 2CY series gear type oil transfer pumps are suitable for transporting various oils, such as heavy oil, diesel, and lubricating oil. Equipped with copper gears, they can transport low internal point liquids such as gas oil, benzene, etc. Our unit also produces stainless steel gear pumps that can transport beverages and corrosive liquids.
2. KCB and 2CY series gear type oil transfer pumps are not suitable for those containing hard particles or fibers, and are suitable for viscosities of 5 * 10-5~1.5 * 103m2/s. The temperature is not high at 70 ℃. If you need to transport high-temperature liquids, please use a high-temperature resistant gear pump, which can transport liquids below 300 ℃.
Performance parameters of KCB/2CY gear oil pump:
Model specifications | Motor power (KW) | speed (r/min) | flow (L/min) | Discharge pressure (MPa/cm2) | Allow suction of vacuum pump (m) | Inlet and outlet caliber |
KCB18.3 (2CY-1.1/14.5-2) | one point five | one thousand and four hundred | eighteen point three | one point four five | five | 3/4" |
KCB33.3 (2CY-2/14.5-2) | two point two | one thousand four hundred and twenty | thirty-three point three | one point four five | five | 3/4" |
KCB55 (2CY-3.3/3.3-2) | one point five | one thousand and four hundred | fifty-five | zero point three three | five | 1" |
KCB55 (2CY-3.3/3.5-2) | two point two | one thousand four hundred and twenty | fifty-five | zero point five | five | 1" |
KCB83.3 (2CY-5/3-2) | two point two | one thousand four hundred and twenty | eighty-three point three | zero point three three | five | 1.5" |
KCB83.3 (2CY-5/5-2) | three | one thousand four hundred and twenty | eighty-three point three | zero point five | five | 1.5" |
KCB200 (2CY-8/3.3-2) | four | one thousand four hundred and forty | two hundred | zero point three three | five | 2" |
KCB200 (2CY-12/1.3-2) | four | one thousand four hundred and forty | two hundred | zero point one three | five | 2" |
KCB200 (2CY-12/3.3-2) | five point five | one thousand four hundred and forty | two hundred | zero point three three | five | 2" |
KCB200 (2CY-12/6-2) | five point five | one thousand four hundred and forty | two hundred | zero point six zero | five | 2" |
KCB200 (2CY-12/10-2) | seven point five | one thousand four hundred and forty | two hundred | one | five | 2" |
KCB300 (2CY-18/3.6-2) | five point five | nine hundred and sixty | three hundred | zero point three six | five | 3" |
KCB300 (2CY-18/6-2) | seven point five | one thousand four hundred and forty | three hundred | zero point six | five | 3" |
KCB483.3 (2CY-29-3.6-2) | seven point five | one thousand four hundred and forty | four hundred and eighty-three point three | zero point three six | five | 3" |
KCB483.3 (2CY-29-10-2) | eleven | nine hundred and seventy | four hundred and eighty-three point three | one | five | 3" |
KCB633 (2CY-38/2.8-2) | eleven | one thousand | six hundred and thirty-three | zero point two eight | five | 4" |
KCB633 (2CY-38/8-2) | twenty-two | one thousand | six hundred and thirty-three | zero point eight | five | 4" |
KCB960 (2CY-60/3-2) | eighteen point five | one thousand four hundred and fifty | nine hundred and sixty | zero point three | five | 4" |
KCB960 (2CY-60-6-2) | thirty | one thousand four hundred and fifty | nine hundred and sixty | zero point six | five | 4" |
KCB2000 (2CY-120/3-2) | thirty | seven hundred and fifty | two thousand | zero point three | five | 6" |
KCB2500 (2CY-150/3-2) | thirty-seven | seven hundred and fifty | two thousand and five hundred | zero point three | five | 6" |
Installation dimension diagram of KCB/2CY gear oil pump:
KCB18.3~83.3 and 2CY1.1~5 Installation Dimension Drawing
model | motor | A | B | C | D | E | G" | L | |
model | power | ||||||||
KCB18.3-2 | Y-90L-4 | one point five | five hundred and eighty-three | three hundred | two hundred and thirty | one hundred and thirty | seventy-nine | 3/4" | two hundred and thirty |
KCB33.3-2 | Y-100L1-4 | two point two | six hundred and eighteen | three hundred and twenty-five | two hundred and eighty-five | one hundred and forty | seventy-nine | 3/4" | two hundred and fifty |
KCB55-2 | Y-90L-4 | one point five | five hundred and eighty-eight | three hundred | two hundred and thirty | one hundred and thirty | eighty-six point five | 1" | two hundred and thirty |
KCB83.3-2 | Y-100L1-4 | two point two | six hundred and fifty-eight | three hundred and twenty-five | two hundred and eighty-five | one hundred and forty | ninety-nine | 3/2" | two hundred and fifty |
Installation dimension diagram of KCB200~960 and 2CY8~150
model | L | L1 | L2 | L3 | H | H1 | H2 | B | B1 | B2 | B3 |
KCB-300 | eight hundred and fifty-five | six hundred and ninety | four hundred and seventy | one hundred | four hundred and thirteen | one hundred and eighty-eight | two hundred and thirty | four hundred and ten | three hundred and seventy | three hundred and fifteen | two hundred and ten |
KCB-483.3 | eight hundred and fifty-five | six hundred and ninety | four hundred and seventy | one hundred | four hundred and thirteen | one hundred and eighty-eight | two hundred and thirty | four hundred and ten | three hundred and seventy | three hundred and fifteen | two hundred and ten |
KCB-200 | eight hundred | six hundred and fifty-five | four hundred and fifty | one hundred and sixteen | three hundred and fifteen | one hundred and eighty-two | two hundred and twenty | three hundred and eighty | three hundred and forty | two hundred and fifty | two hundred and ten |
KCB-633 | one thousand one hundred and sixteen | eight hundred and ninety-eight | five hundred and seventy | one hundred and sixty-three | five hundred and ten | two hundred and ten | three hundred and five | four hundred and forty | three hundred and ninety | two hundred and eighty | two hundred and thirty-seven |
KCB-960 | one thousand one hundred and fifty-six | nine hundred and forty-one | six hundred | one hundred and seventy-six | five hundred and fifty-five | two hundred and ten | three hundred and five | four hundred and sixty | four hundred and ten | two hundred and eighty | two hundred and thirty-seven |
Precautions for use of KCB/2CY gear oil pump:
1. Installation
a. Before installation, the pump should be checked for damage during transportation, such as whether the motor is damp, and whether the dust covers at the pump inlet and outlet are damaged, causing dirt to enter the pump chamber.
b. Before installing the pipeline, the inner wall of the pipeline should be cleaned with clean water or steam. During installation, it should be avoided that the weight of the pipeline is borne by the pump to avoid affecting the accuracy and lifespan of the pump.
c. The oil pump should be as close as possible to the oil pool; The connection parts of the pipeline must not leak gas or liquid, otherwise it may occur that the liquid cannot be absorbed.
d. To prevent impurities such as particulate matter from entering the pump, a metal filter screen should be installed at the suction port with a filtration accuracy of 30 mesh/in, and the filtration area should be more than three times the cross-sectional area of the oil inlet pipe.
e. It is recommended to install vacuum and pressure gauges for the inlet and outlet pipelines to monitor the working status of the pump.
f. When the oil pool is deep, the oil suction pipeline is long, or the medium viscosity is high, causing excessive vacuum, the oil inlet pipe can be thickened by one gear. When the oil suction pipeline is long, a bottom valve should also be installed.
2. Inspection before work
a. Are the fasteners of the pump secure.
b. Check if the driving shaft rotates evenly and evenly.
c. Is the valve in and out of the pipeline open.
d. Whether the rotation direction of the pump meets the requirements.
e. Before initial use, an appropriate amount of medium should be injected into the pump.
3. Maintenance during work
a. Note that the readings on the pressure and vacuum gauges of the pump should comply with the technical specifications specified for the pump.
b. When there is abnormal noise or excessive temperature rise during the operation of the pump, the pump should be immediately stopped for inspection.
c. In general, it is not allowed to adjust the safety valve arbitrarily. If adjustment is necessary, an instrument should be used for calibration. Set the cutoff pressure of the safety valve to the pump
d. 1.5-2 times the rated pressure. 4. Stopping the pump
a. Cut off the power supply.
b. Close the inlet and outlet pipeline valves.
Fault causes and troubleshooting methods for KCB/2CY gear oil pump:
phenomenon | Cause of occurrence | Exclusion method |
No oil discharge or low oil discharge | 1. Suction height exceeds rated value 2. Air leakage in suction pipeline 3. Wrong rotation direction 4. Suction pipeline blocked or valve closed 5. Safety valve stuck or scratched 6. Low liquid temperature increases viscosity | 1. Raise suction level 2. Check all joints and seal with sealing materials 3. Correct according to the direction indicated by the pump 4. Check if the pipeline is blocked and if the valve is fully open 5. Disassemble the safety valve, clean it, and grind the valve hole with fine grinding sand to make it tight 6. Preheating liquid or reducing non outlet pressure |
Sealing oil leakage | 1. Sealing ring wear 2. Wear of packing seal packing 3. Mechanical seals are worn or have defects such as scratches 4. Mechanical seal spring failure | 1. Replace the sealing ring 2. Adjust the tightness of the packing gland to ensure it does not leak and the shaft can rotate; Supplementary filling material 3. Replace the dynamic and static rings or regrind them 4. Replace the spring |
High noise or vibration | 1. Blocked suction pipe or filter screen 2. The suction pipe extends shallowly into the liquid level 3. Air entering the pipeline 4. The resistance of the discharge pipeline is too high 5. Severe wear of gear bearings or side plates 6. The viscosity of the inhaled liquid is too high 7. Suction height exceeds rated value | 1. Eliminate dirt on the filter screen 2. The suction pipe should extend below the liquid level 3. Check all connections to ensure they are sealed 4. Check if the discharge pipeline and valves are blocked 5. Remove and clean, repair defects or replace 6. Heating and viscosity reducing treatment 7. Reduce the suction height and shorten the length of the suction pipe |
Statement: As the product is constantly being updated, all text, data, and images in this article are only for reference. We will do our best to provide you with high-quality services, including the performance parameters of KCB/2CY gear oil pump, the usage scenarios of KCB/2CY gear oil pump, material requirements of KCB/2CY gear oil pump, structure of KCB/2CY gear oil pump, installation dimensions of KCB/2CY gear oil pump, and the price of KCB/2CY gear oil pump.
Wooden case, foam or carton packaging, because this pump belongs to heavy goods, it can only be delivered to the logistics station (it needs to be picked up by the logistics station). Please contact us with other questions.
After sales service commitment
1. The product provides free maintenance for one year. During the free maintenance period, if there is any damage caused by non human factors (excluding force majeure reasons), Shanghai Cangmao Industry will promptly replace and repair it for free.
2. The product is guaranteed for lifetime repair. If the buyer entrusts Shanghai Cangmao Industry for maintenance and upkeep after the free warranty period expires, Shanghai Cangmao Industry will maintain and replace the equipment with replacement parts (at the factory price), and provide detailed maintenance content.
3. Shanghai Cangmao Industry adheres to the principle of putting customer interests first, thinking about customer needs and being urgent, and doing its best to meet customer requirements and provide good after-sales service.
Product Quality Commitment
1. Shanghai Cangmao Industry is responsible for the quality and delivery time of the products. The warranty period from the date of product delivery is one year (three months for vulnerable parts), with lifelong maintenance. Shanghai Cangmao Industry shall bear corresponding responsibilities for the consequences caused by product quality. If the consequences are caused by improper operation, Shanghai Cangmao Industry will maintain the equipment at a low cost.
2. Conduct inspections and evaluations on all sub suppliers, and purchase all products only from qualified sub suppliers. The raw materials, purchased parts, and outsourced parts provided by the sub suppliers must undergo strict review and inspection before being allowed to enter the warehouse;
3. The product manufacturing strictly implements the "double three inspections" system, and unqualified parts are not transferred, assembled, or left the factory;