KVP8 Plus High-Flow Diaphragm Vacuum Pump
The Kamoer KVP8 Plus is a compact dual-head diaphragm vacuum pump designed for gas transfer and vacuum generation in OEM equipment. Parallel and series configurations allow equipment manufacturers to choose between higher open-flow capacity and deeper vacuum performance.
Available with brushed or brushless DC motors and 12 V or 24 V operation, the KVP8 Plus is suitable for environmental monitoring, rehabilitation equipment, industrial automation, and household appliances.
Key Features
-
Open-flow rate up to ≥11 L/min
-
Ultimate vacuum down to ≤-0.09 MPa
-
Parallel configuration for higher gas flow
-
Series configuration for deeper vacuum
-
12 V and 24 V options
-
Brushed and brushless DC motor options
-
Power consumption of 9 W
-
Compact dual-head structure
-
Designed for dry-running operation
-
EPDM diaphragm and valve materials
-
Reference product life up to ≥6,000 h with a brushless motor
Typical Applications
-
Gas sampling in environmental monitoring equipment
-
Vacuum generation in rehabilitation equipment
-
Vacuum suction cups in industrial automation
-
Negative-pressure systems in massage devices
-
General OEM pneumatic equipment
-
Compact air-transfer systems
Configuration Comparison
| Configuration |
Motor |
Voltage |
Open Flow |
Ultimate Vacuum |
| KVP8 Plus-KK |
Brushed DC |
12 V |
≥10 L/min |
≤-0.07 MPa |
| KVP8 Plus-KJ |
Brushed DC |
24 V |
≥10 L/min |
≤-0.07 MPa |
| KVP8 Plus-KD |
Brushless DC |
12 V |
≥11 L/min |
≤-0.07 MPa |
| KVP8 Plus-KB |
Brushless DC |
24 V |
≥11 L/min |
≤-0.07 MPa |
| KVP8 Plus-KK-S |
Brushed DC, series |
12 V |
≥6.3 L/min |
≤-0.09 MPa |
| KVP8 Plus-KJ-S |
Brushed DC, series |
24 V |
≥6.3 L/min |
≤-0.09 MPa |
| KVP8 Plus-KD-S |
Brushless DC, series |
12 V |
≥6.6 L/min |
≤-0.09 MPa |
| KVP8 Plus-KB-S |
Brushless DC, series |
24 V |
≥6.6 L/min |
≤-0.09 MPa |
General Specifications
| Parameter |
Specification |
| Pump type |
Dual-head diaphragm vacuum pump |
| Rated voltage |
12 V / 24 V |
| Power |
9 W |
| Control |
On/off control |
| Brushed motor reference life |
≥2,000 h |
| Brushless motor reference life |
≥6,000 h |
| Parallel-model noise |
≤74 dB |
| Series-model noise |
≤72 dB |
| Brushed-model weight |
Approx. 238 g |
| Brushless-model weight |
Approx. 278 g |
| Operating temperature |
0–40°C |
| Relative humidity |
<80%, non-condensing |
| Recommended tubing |
4 mm × 6 mm PU tubing |
Materials
Reference performance was measured using air at 25°C, standard atmospheric pressure, and no load pressure. Noise was measured at a distance of 50 cm in a 35 dB ambient environment. Actual performance depends on atmospheric pressure, temperature, humidity, gas properties, tubing resistance, filters, voltage, and system load.
Positive-pressure operation is not recommended. Continuous operation above 0.02 MPa positive pressure may significantly reduce product service life. For dusty gas streams, an inlet filter should be installed to protect the pump.
sign in
join free
verified
Ordinary Member
verified
Ordinary Member
verified
Ordinary Member
verified
verified