Description
Marco 164 620 12, UP6/A
Self-priming electric gear pump equipped with filter, pressure switch and non-return valve to be used as automatic pump for water pressure systems. Brass body, PTFE gears, stainless steel shaft and rubber lip seal. The pressure switch is set in the factory between 1 and 2 bar.
Application
- Main use as automatic pump for freshwater and sanitary water systems on boats, camper.
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 (max 40 °C)
Warranty expiries if max fluid temperature is exceeded
Fluids Not Allowed
Petrol (Gasoline) => Danger: Fire / Explosion
Flammable Liquids with PM < 38 °C => Danger: Fire / Explosion
Liquids with viscosity > 20 cSt => Danger: Motor overheating
Corrosive chemical products => Danger: Pump corrosion – Injury to personnel
Solvents => Danger: Fire / Explosion – Damage to seals
Technical data:
- Reference: Marco 164 620 12
- Voltage: 12V
- Fuse: (A) 15
- Flow rate: l/min 26
Internal tube Ø 16 mm - Pressure: bar 2
- Weight: 4 kg
- Wire size: (mm2) 2,5
Length up to 2 m - Type: UP6/A
- IP 44: Code, International Protection Marking
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 Diagram
1. Pump body 2. O-ring 3. Rod 4. Pump frame 5. Armature 6. Brush holder 7. O-ring 8. Washer 9. Nut 10. Idle gear 11. Key 12. Driving gear 13. O-ring 14. Top plate 15. Screw 16. Nipple 17. O-ring 18. Non return valve 19. Air vent valve 20. Nipple 21. Pressure switch 22. Pressure gauge 23. Nipple 24. Tube outlet 25. Filter 26. 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.
