DZGK 24V/12V Electrical Grease Pump – Professional Lubricator System

Advanced Multi-Outlet Lubrication Unit for Industrial Applications The DZGK 24V/12V Lubricator is a professional-grade lubrication unit with multiple outlet capabilities that runs on electrical power. Designed for progressive divider valve systems, this unit houses up to three separate pumping elements for flexible lubrication solutions. These pumps deliver lubricant directly to designated points or through progressive divider valve networks, making them ideal for complex industrial machinery. The 24 VDC motors make this unit perfect for mobile applications, offering various control options including integral controllers or external systems like TC-2 controllers and customer PLC/DCS integration. This versatility ensures seamless integration into existing automation systems while providing reliable, consistent lubrication performance. Industry Impact: Reduces manual lubrication time by 90% and prevents costly equipment failures through precise, automated grease delivery. Technical Specifications Parameter Specification Power Voltage 24VDC Motor Power 50W Max. Pressure 25MPa Single Outlet Discharge 5.5ml/min Number of Outlets 1~3 Reservoir 2L (plastics) Grease Range NLGI 000#~00#2 Protection IP65 Interval 4 minutes to 15 hours Running Time 8 seconds to 37.5 minutes Current when loaded 3A System Operation Methods PDI System (Positive Displacement Injector) The motor powers the eccentric cam, which moves spring-loaded piston elements and displaces lubricant through outlet check valves. Lubricant travels through mainline tubing to positive displacement injectors and multiple lubrication points. A solenoid-operated vent valve releases pressure when the pump motor stops, allowing injectors to reset for the next cycle. Key Benefit: Ensures consistent pressure delivery and prevents system over-pressurization. Progressive System Power is supplied to a motor with gearbox that drives a precision eccentric cam engaging up to three spring-loaded piston elements. Through outlet check valves, fixed volumes of lubricant are displaced through suction and pressure strokes. Each piston element includes adjustable relief valves, with lubricant discharged through mainline tubing to progressive divider valves and multiple lubrication points. Advantage: Proportional distribution ensures each lubrication point receives the exact amount needed. Real-World Applications & Performance Data Mobile Equipment Performance Construction Vehicles: Extends maintenance intervals by 300% Agricultural Machinery: Reduces bearing replacement costs by $1,500 annually Mining Equipment: Operates reliably in -20°C to 60°C temperatures Industrial Manufacturing Production Lines: Achieves 99.8% uptime through consistent lubrication Conveyor Systems: Reduces maintenance labor by 85% Heavy Machinery: Prevents 95% of lubrication-related failures Cost Savings Analysis Application Annual Savings ROI Period Single Machine $2,000-4,000 3-6 months Production Line $8,000-15,000 2-4 months Mobile Fleet $5,000-10,000 4-8 months Product Advantages & Proven Results Efficiency Improvements Precise Delivery: 5.5ml/min ensures optimal lubrication without waste Flexible Timing: 4-minute to 15-hour intervals match any application Multi-Point Service: Up to 3 outlets serve complex machinery layouts Weather Resistant: IP65 protection for outdoor and harsh environments Integration Benefits PLC Compatible: Works with existing automation systems Low Power: 50W motor reduces electrical costs Compact Design: 2L reservoir fits tight installation spaces Universal Grease: NLGI 000# to 2# covers 98% of industrial lubricants Ordering Information How to Order: 20703-Number of outlet Note: Optional outlet threads M12 × 1.5 and Rp1/4 are available. Please specify outlet type and reservoir size when ordering. Basic Model: P.N.20703 – DC24V, single outlet, 2-liter reservoir Available Options Item Part Number Item Part Number Timer P.N.120 4L Reservoir P.N.124 Outlet Number P.N.122 Pressure Gauge P.N.123 Frequently Asked Questions Q: What’s the difference between PDI and Progressive systems? A: PDI systems use positive displacement injectors for direct lubrication points. Progressive systems use divider valves to distribute grease proportionally to multiple points from one pump. Q: How do I choose the right number of outlets? A: Single outlet for simple machines, dual outlets for medium equipment with 2-8 lubrication points, triple outlets for complex systems with 9 points using progressive dividers. Q: Can I use this with my existing grease? A: Yes! The NLGI 000# to 2# range covers lithium, calcium, synthetic, and most industrial greases. Check your grease grade before installation. Q: What maintenance does this system need? A: Monthly reservoir refills and quarterly connection checks. The IP65 rating protects internal components from contamination. Q: How long does the 2L reservoir last? A: At 5.5ml/min with typical 8-second cycles every 4 hours, expect 6-8 hours of continuous operation or 2-3 weeks in normal cycling mode. Q: Can I control this with my PLC system? A: Absolutely! The system accepts external control signals and integrates with TC-2 controllers or customer PLC/DCS systems for automated operation. Q: What happens if power is lost? A: The solenoid vent valve automatically releases pressure, preventing over-pressurization and allowing safe restart when power returns. Installation Tips & Best Practices Mount pump within 3 meters of lubrication points for optimal pressure Use quality tubing rated for 25MPa to prevent system failures Start with longer intervals (8-12 hours) and adjust based on consumption Monitor first week to optimize timing and grease usage Regular inspection of connections prevents costly downtime Professional lubrication automation designed for industrial reliability. The DZGK system delivers consistent performance while reducing maintenance costs and equipment failures. Related: Grease Pump hub — types, selection guides, and troubleshooting.