Introduction
This VDC-Y high pressure grease pump uses hydraulic power as its energy source. It employs a hydraulic motor to drive the large piston of the pump for grease delivery. The working process is as follows: high-pressure hydraulic oil drives the hydraulic motor to rotate-the hydraulic motor drives a gear reducer to rotate-the gear reducer reduces the speed to an appropriate level according to a fixed ratio, driving the large piston to perform linear reciprocating motion-grease is pumped out through the piston movement via the pump outlet. This lubrication pump can be used in progressive systems, single-line systems, and dual-line lubrication systems.
Technical Data
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Description |
VDC-Y Hydraulic Lubrication Pump |
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Class of Protection |
IP69K |
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Operating Voltage |
24VDC |
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Reservoir Capacity |
12L |
20L |
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No. of Outlets |
1 |
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Maximum Operating Pressure |
241bar |
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Operating temperature |
-40℃-65℃ |
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Displacement |
1.1ml/r |
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Outlet Port Connection Thread |
NPT3/8(Female) |
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Lubricant |
NLGI 0#- 2# |
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Product Comparison
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SPECIFICATION |
GRACO |
WEIDUN(VDC) |
WEIDUN(VDC-Y) |
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Class of protection |
IP69K |
IP65 |
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|
No. of outlets |
1 |
1 |
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|
Operating pressure |
241bar |
241bar |
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|
Lubricant |
NLGI 0#-2# |
NLGI 0#-2# |
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Operating temperature |
-40 to +65℃ |
-40 to +65℃ |
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|
Metering quantity |
74ml/min |
65ml/min |
1.1ml/r |
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Reservoir capacity |
12,20,30L |
12,20L |
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Features/Equipment Characteristics
Standard Features: Equipped with a safety relief valve to protect the lubrication pump from damage in case of system blockage.
Optional Features:
(1) Pressure plate for use with an oiler to enhance grease pumping capability.
(2) Ultrasonic liquid level alarm device.
(3) High liquid level self-locking device.
Our Advantages
Safety-Integrated Design：Features a built-in safety relief valve as standard, protecting equipment from damage during system blockages and enhancing operational safety.
Modular & Configurable Platform：Offers flexible options such as pressure plates, ultrasonic level alarms, and high-level lockouts to adapt to diverse application requirements.
Industry-Focused Application Expertise：Optimized for demanding sectors including mining, steel plants, heavy machinery, and port equipment, backed by clear technical specifications and compatibility data.
FAQ
Q: What support do you provide?
A: We partner with you for the long term. From pre-sale engineering support and comprehensive documentation to available spare parts, we're here to ensure your success and minimize downtime.
Q: How do you drive innovation?
A: By listening to our customers and anticipating industry needs. We focus on R&D that delivers greater efficiency, smarter connectivity, and more sustainable solutions for the future.
Q: Can you meet strict supplier certification requirements?
A: Absolutely. Our facilities are ISO-certified, and we are well-prepared for customer audits. We provide all necessary documentation, including PFMEAs and material certs, to meet the standards of global OEMs.
