**Product Specifications:**
- **Model No.:** 2CY
- **HS Code:** 8413602990
- **Rotation:** 1450 r/min
- **Temperature:** <80°C
- **Trademark:** OEM
- **Transport Package:** Wooden Case
- **Origin:** China
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**Product Overview:**
The 2CY series gear pump is a type of lubricating oil pump commonly used in various mechanical equipment lubrication systems to convey lubricating oil. It is suitable for conveying oils with a viscosity of 10°E (75C.ST) at temperatures up to 80°C. This pump can also handle corrosive, non-lubricating, and media containing solid particles, making it versatile for different applications. For high-temperature environments, the unit can be equipped with heat-resistant materials.
For transporting non-lubricating oils, beverages, or low-corrosive water, a fully stainless steel gear pump is recommended. The company offers production of such units.
In addition to standard motors, this series of pumps can be configured with explosion-proof motors according to user requirements. Users must specify the explosion-proof level (such as KB, B2d, B3d).
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**Structure Instruction:**
This pump consists of the following components:
1. **Pump Body:** Made from gray iron castings, with gears produced from high-quality carbon steel. Copper or stainless steel options are available based on customer needs.
2. **Safety Valve:** The 2CY series does not include a built-in safety valve. A safety valve should be installed in the pipeline system during use. Some models like KCB and 2CY series have a safety valve body in the pump or pump cover. If the pump or discharge pipe fails, or if the discharge valve is completely closed, the safety valve will automatically open to relieve pressure and protect the system.
3. **Bearings:** The 2CY series uses DU bearings. Tin bronze bearings are available upon request. For certain models like KCB133-960 and 2CY8-60, three types of bearings—DU, tin bronze, and rolling—are available. The supplier will provide DU bearings unless otherwise specified.
4. **Shaft Seal:** Three types of sealing structures are available: skeleton oil seal, mechanical seal, and packing seal.
- **Skeleton Oil Seal:** Easy to maintain, cost-effective, but has a shorter lifespan. Chloroprene rubber seals are suitable for temperatures below 100°C, while fluorine rubber seals work up to 200°C.
- **Mechanical Seal:** Reliable and long-lasting, but more expensive. The seal matrix is made of stainless steel, and the dynamic and static rings are made of YG8 hard alloy or graphite.
- **Packing Seal:** Used only in high-temperature oil pumps. It resists high temperatures and allows minimal leakage. Temperature limits are up to 250°C.
5. **Inlet and Outlet Type:** The inlet and outlet of the 2CY series are British pipe threads (G) corresponding to the bore diameter, directly machined into the pump body. Some models like KCB18.3-200 and 2CY1.1-12 feature flanged connections. Other models do not include flanges unless specified by the user.
6. **Motor Connection:** The pump is connected to the motor via an elastic coupling and mounted on a shared baseplate.
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**Performance Parameters:**
| Model Specification | Inlet/Outlet Diameter | Rotation (r/min) | Flow (L/min) | Power (kW) | Output Pressure (MPa) | Allowable Suction Vacuum (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 |
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**Product Images:**
[Image 1](http://i.bosscdn.com/uploads/9c/56/e0/147f7ea5e3e714fb843e79338d.jpg)
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[Image 4](http://i.bosscdn.com/uploads/e5/a8/ea/e17d720b45f5d1f16fcede2ed1.jpg)
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Bottle Washer,bottle washing machine,Seasoning bottle washing machine,beverage washing machine
Wenzhou Selection Technology Co., Ltd. , https://www.zj-packaging.com