Project Description

Miniature Diaphragm Electric Series Pump

Main Applications:

Mainly suitable for household appliances (water dispensers, electric kettles, tea sets, champagne machines, cola machines, wine machines, coffee machines, beer machines, juice machines, milk machines, soya-bean milk machines, dishwashers, etc.), medical equipment, Electrical equipment cooling (computers, lasers, electronic components, etc.), beauty and hairdressing equipment, water treatment equipment, purification equipment, filters, ships, yachts, desalination, vehicles, bathing, toilets, sanitation, environmental protection, printing, etc.

Transportation and storage:

Avoid moisture and pollution when transporting. Take care to avoid damage to the product. This product should be stored in a ventilated and dry warehouse, and should not be stacked with flammable and corrosive materials.

Logo and packaging:

Packed in blister trays. Each pump should be affixed with a nameplate at an appropriate and obvious location. The nameplate should have the corresponding model, manufacturer’s name, and main technical parameters (such as voltage, current, etc.).

Model Voltage Max No-Load Current Ports Max Pressure Self Priming Water Flow Work Current Noise(Working Status) Dimensions Ambient Remark
GDB-280 6/12/24 VDC ≤ 0.12 A φ 4 MM ≥ 0.2 MPa ≥ 1.0 M ≥ 200 mL/Min ≦ 0.22 A ≤ 55 dB 53 x 28 x 44 MM 4~60℃ Prefilter is required
GDB-390 12 /24 VDC ≤ 0.20 A φ 8 MM ≥ 0.15 MPa ≥ 1.0 M ≥ 1.7  L/Min ≦ 0.60 A ≤ 55 dB  115 x 60 x 40 MM 4~60℃ Prefilter is required
GDB-390B 12/24 VDC ≤ 0.20 A φ 8 MM ≥ 0.10 MPa ≥ 1.0 M ≥ 2.0 L/Min ≦ 0.60 A ≤ 55 dB 111 x 60 x 36 MM 4~60℃ Prefilter is required
GDB-545 12.24  VDC ≤ 0.45 A φ 8 MM ≥ 0.2 MPa ≥ 1.0 M ≥ 1.7  L/Min ≦ 1.10  A ≤ 55 dB 119 x 65 x 53 MM 4~60℃ Prefilter is required

GDB-280 Characteristic Performance Curve

GDB-280 Installation Dimensions

GDB-390 Characteristic Performance Curve

GDB-390 Installation Dimensions

GDB-390B Characteristic Performance Curve

GDB-390B Installation Dimensions

GDB-545 Characteristic Performance Curve

GDB-545 Installation Dimensions