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**Product Specifications:**
- **Model No.:** KCB Series
- **Tooth Flank:** Straight Tooth
- **Power Source:** Electric
- **Applications:** Machinery Manufacturing
- **Key Words:** Gear Pump
- **Capacity:** Large
- **Application Type:** Non-Corrosive Lubricating Oil or Equivalent Liquid
- **Trademark:** TRUST
- **Specification:** Customized According to Customer Requirements
- **Mesh Form:** External Engagement
- **Tooth Curve:** Involute
- **Type:** Arc Gear Pump
- **Certifications:** CE, ISO, RoHS
- **Material:** Iron, Steel, Stainless Steel
- **Export Market:** Global
- **Application Scope:** Transfer Pump or Booster Pump
- **Transport Packaging:** Standard Export Wooden Case
- **Origin:** China
**1. Application**
This gear pump is suitable for conveying non-corrosive lubricating oil or equivalent liquids without solid particles or fibers at temperatures below 300°C and with a viscosity range of 5–1500 cSt. At reduced speeds, it can handle liquids with viscosities up to 5×10ⴠcSt.
**2. Application Scope**
The KCB series gear pump is widely used as a transfer or booster pump in oil delivery systems. It can also function as a fuel pump in delivery and injection systems, and as a lubrication pump across various industrial fields.
**3. Design Features**
The pump consists of gears, shafts, pump body, cover, safety valve, and shaft seals. The heat-treated gears offer high hardness and strength, rotating inside replaceable bearing sleeves. All internal components are lubricated by the pumped medium during operation.
The design includes leakage and return channels that minimize torque on the gears, reducing bearing wear and improving overall efficiency. A safety valve is also included to protect against overpressure, with a full return flow pressure 1.5 times higher than the rated discharge pressure. It can be adjusted within the allowable pressure range, but should not be used as a pressure-reducing valve for extended periods.
**4. Technical Data Table:**
| Model | m³/h | L/min | r/min | Pressure (MPa) | NPSHR (m) | Efficiency (%) | Power (kW) | Motor Model |
|--------------------------|------|-------|--------|----------------|-----------|----------------|------------|-----------------|
| KCB-18.3 2CY-1.1/1.45 | 1.1 | 18.3 | 1400 | 1.45 | 5 | 59 | 1.5 | Y90L-4 |
| KCB-33.3 2CY-2/1.45 | 2.0 | 33.3 | 1420 | 1.45 | 5 | 59 | 2.2 | Y100L1-4 |
| KCB-55 2CY-3.3/0.33 | 3.3 | 55 | 1400 | 0.33 | 7 | 41 | 1.5 | Y90L-4 |
| KCB-83.3 2CY-5/0.33 | 5.0 | 83.3 | 1420 | 0.33 | 7 | 43 | 2.2 | Y100L1-4 |
| KCB-135 2CY-8/0.33 | 8.0 | 135 | 940 | 0.33 | 5 | 46 | 2.2 | Y112M-6 |
| KCB-200 2CY-12/0.33 | 12.0 | 200 | 1440 | 0.33 | 5 | 46 | 4.0 | Y112M-4 |
| KCB-300 2CY-18/0.36 | 18.0 | 300 | 960 | 0.36 | 5 | 42 | 5.5 | Y132M2-6 |
| KCB-483.3 2CY-29/0.36 | 29.0 | 483.3 | 1440 | 0.36 | 5.5 | 42 | 11.0 | Y160M-4 |
This gear pump is ideal for reliable performance in a wide range of industrial applications, offering durability, efficiency, and customization options to meet specific needs.
Machining Centre & Parts,Rotary Table For Machining,Rotary Indexing Table,Inclined Rotary Table
Dongguan Liyang Intelligent Technology Co., Ltd , https://www.leyomachine.com