Prominent alpha Motor-Driven Metering Pump

Capacity range 1.0 – 30.6 l/h, 10 – 2 bar

The motor-driven metering pump alpha is a robust, low-noise, chemical-resistant pump that is ideal for simple applications. It features precise metering and good suction capacity, making it a versatile choice for a variety of industries.

Product Description

The cost-effective solution for simple applications in the lower performance range.

Various types of pumps are available as a combination of 2 gears and 4 sizes of metering heads. The pump head is made of a durable plastic material that is resistant to chemicals and corrosion. This material is also non-conductive, which makes it safe to use in hazardous environments. The materials are PVDF and clear acrylic/PVC, enabling you to perfectly match the pump to your metering process.

 

Your benefits
  • Precise metering and good suction capacity by soft controlled suction and compression strokes
  • Tough plastic housing – shock-proof and chemical-resistant
  • Suitable for higher viscosity media, thanks to spring-loaded valves
  • Low-noise operation

 

Technical Details
  • Stroke length adjustment by changing the eccentricity on the pump drive when the pump is idle
  • Stroke length adjustment in 10% steps
  • Diaphragm deflection from the centre position
  • Soft controlled suction and compression strokes

 

Technical Data
Pump type Pump capacity at max. back pressure Delivery rate at medium back pressure Stroke rate Stroke length Connector size
Ø x i Ø
Suction lift Shipping weight
  bar l/h ml/stroke bar l/h ml/stroke Strokes/min mm mm m WC kg
50 Hz
ALPc 1001 10 1.0 0.29 5 1.1 0.32 30 2 6 x 4 5.1 3.0
ALPc 0230 2 30.6 3.98 1 32.7 4.26 128 3 12 x 9 3.1 3.0
ALPc 0417 4 17.0 2.51 2 18.3 2.76 128 3 8 x 5 4.1 3.0
ALPc 0707 7 6.9 1.98 3 7.7 2.21 58 3 8 x 5 4.1 3.0
ALPc 1002 10 1.8 0.52 5 2.1 0.60 58 2 6 x 4 5.1 3.0
ALPc 1004 10 3.5 1.01 5 3.9 1.12 58 3 8 x 5 5.1 3.0
ALPc 1008 10 7.7 1.00 5 8.6 1.12 128 3 8 x 5 5.1 3.0
60 Hz
ALPc 0230 2 34.4 3.72 1 39.2 4.24 154 3 12 x 9 3.1 3.0
ALPc 0417 4 20.6 2.45 2 21.9 2.75 154 3 8 x 5 4.1 3.0
ALPc 0707 7 8.3 2.00 3 9.2 2.22 69 3 8 x 5 4.1 3.0
ALPc 1001 10 1.2 0.29 5 1.3 0.31 36 2 6 x 4 5.1 3.0
ALPc 1002 10 2.2 0.53 5 2.6 0.63 69 2 6 x 4 5.1 3.0
ALPc 1004 10 4.1 0.99 5 4.7 1.14 69 3 8 x 5 5.1 3.0
ALPc 1008 10 8.9 0.96 5 10.4 1.13 154 3 8 x 5 5.1 3.0

All data calculated with water at 20 °C.

 

Materials in Contact with the Medium
Identity code of material Dosing head Connection on suction/discharge side Ball seat Seals Balls
PPE Polypropylene Polypropylene EPDM EPDM Ceramic
PPB Polypropylene Polypropylene FKM A FKM A Ceramic
NPE Clear acrylic PVC EPDM EPDM Ceramic
NPB Clear acrylic PVC FKM A FKM A Ceramic
PVT PVDF PVDF PVDF PTFE Ceramic

Metering diaphragm with PTFE coating for all designs

FKM = fluorine rubber

 

Motor Data
Type Split pole motor with integrated thermal overload protection
Electrical connection 220 – 240 V, 50/60 Hz (variant A)
Output 50 W (at 230 V/50 Hz)
Power consumption 0.4 A (at 230 V/50 Hz)

Warranty: The warranties listed in the General Terms and Conditions of Sale apply; there is a warranty period of 12 months for the alpha pump drive.

 

Field of application

All low capacity applications where constant metering is required.

If necessary, please contact us and we will find a suitable product for your requirements.

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