Self-Priming Electric Pump For Various Liquids | 12V | Marco 164 020 12

Description

Marco 164 020 12, UP3/OIL

Self-priming electric particularly designed for the transfer of lubricating oils or viscous liquids. The pumping elements are made up of bronze gears which can possibly even run dry for brief
periods.

Application

• Transferring of lubrificating oils and viscous liquids.
• Transferring of antifreezing.
• Draining of engine pumps.

Fluids Allowed / Not Allowed

There are numerous fields of applications for the pump, however only exclusively with the allowed liquids mentioned:

Fluids Allowed

Fresh Water 
Diesel Fuel (Minimum flashpoint (PM): 38 °C-100 °F)
Oil (max 120 °C-248 °F)

Warranty expiries if max fluid temperature is exceeded

 Fluids Not Allowed

Petrol (Gasoline) => Danger: Fire / Explosion
Flammable Liquids with PM < 38 °C – 100 °F => Danger: Fire / Explosion
Liquids with viscosity > 350 cSt => Danger: Motor overheating
Corrosive chemical products => Danger: Pump corrosion – Injury to personnel
Solvents => Danger: Fire / Explosion – Damage to seals

 

Technical data:

• Reference: Marco 164 020 12
• Voltage: 12V
• Fuse: A 7,5
• Flow rate: l/min Ø6 0,3 – Ø8 1 – Ø13 5,5
• Weight: 1,4 kg
• Wire size: (mm2) 1,5
  Length up to 2 m
• Type: Marco UP3/OIL
• IP 67: Code, International Protection Marking.
  Dust tight: No ingress of dust; complete protection against contact (dust tight)
  Immersion up to 1 m: Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 m of submersion).
  Ingress Protection code documentation

Bronze Gear Pumps

Self-priming electric pumps with bronze gears to transfer lubricating oils and viscous liquids. Helical bronze gears guarantee constant pressure, heavy duty cycles, less noise and can operate in the absence of liquid. Nickel-plated brass body and stainless steel shaft. FKM seals and NBR O-rings. Available in versions with integrated on-off switch or flow reverser switch, kit with on-off switch and battery clips, and kit with electronic control.

Installation

It is recommended that the use of the pump be according to normative safety standards and also as per the precautions listed below.

 Preliminary Checks:

• Check that there has been no damage to the pump during transportation or storage.
• Both inlet and outlet ports should be carefully cleaned removing possible dust or residual packaging material.
• Verify that the available electrical power supply corresponds to the specification requirements

 Positioning:

• The pump can be mounted in any position.
• Fix the pump utilizing suitable diameter screws corresponding to the holes.

Dimensions

Exploded View

1. Pump body 2. Rubber lip seal 3. Gasket 4. Rod 5. Armature 6. Ball bearing 7. Compensation spring 8. Pump frame 9. O-ring 10. Brush holder 11. O-ring 12. Washer 13. Nut 14. Idle gear 15. Key 16. Driving gear 17. O-ring 18. Top Plate 19. Screw 20. Tube outlet 21. O-ring 22. Nipple 23. Antivibration mount

Flow Rate Diagram

Ampere Draw diagram

About MARCO

MARCO manufacture electric and air horns for cars, trucks and boats, as well as electric pumps for the transfer of various liquids.

These products are manufactured using the most advanced production equipment, such as spectrum analysers, vibrating stands, and other sophisticated instrumentation, including an anechoic chamber, for the development and testing of products.

Today the use of advanced technology enables MARCO to reach the highest International Quality Standards, allowing the creation of highly competitive products that are exported daily to over 80 countries.