GMO-A Pump aggregate
All-in-one solution
GMO-A piston pump unit with a wide range of control and monitoring options and a large number of container variants. This "all-rounder" pump is suitable for a wide range of indoor and outdoor applications.
| Medium | oil and grease up to NLGI class 2 |
| Drive | electric |
| Dosing volume per stroke and outlet | 0.04 / 0.08 / 0.11 / 0.16 cm³ |
| Speed (load dependent) | approx. 30 1/min |
| Temperature range | -20° to +60°C |
| Max. Delivery pressure | 350 bar |
| Number of outlets | 1 / 2 / 3 (expandable up to 44 with attached progressive distributor) |
| Reservoir size | 2 - 30 l |
| Mains voltage | 24 VDC / 230 V |
| Max. power consumption | 72 W |
| Protection class | DIN EN 60529 IP66/69 |
Versatile pumping media
Suitable for pumping oil, fluid grease, or grease up to NLGI class 2 – flexible use for a variety of applications.
Wide range of reservoir options
Choice of plastic, steel, or polyester reservoirs in various sizes (2–30 l) as well as outdoor versions for rough environments.
Reliable level monitoring
Extensive options for level control (switch, ultrasound, follow-up piston), suitable for oil, fluid grease, and grease.
LubeCare
Stirring without conveying for homogenization of lubricating grease.
Easy Lock eccentric
Patented WOERNER Easy Lock technology: positively driven pump elements are self-aligning and can therefore be installed easily and securely.
Flexible expansion stages
Can be equipped with 1 to 3 pump elements for adaptation to the respective lubrication task and supply of up to 44 lubrication points via directly flanged progressive distributors – space-saving and efficient.
Integrated pressure protection
All attachment blocks have integrated pressure limitation. If the maximum pressure is exceeded, this is indicated visually and the medium is automatically returned to the container – for high operational safety and reliable protection of the system.
Dual-cycle lubrication
By attaching a directional control valve, two lubrication circuits can be controlled independently of each other.
Electronic control and monitoring
Intelligent control with flexible programming options, fault diagnosis, and monitoring of pump elements and progressive distributors. Also enables detailed communication with higher-level systems.
Integrated temperature control
Optionally available with heating and temperature monitoring in the suction area – for reliable operation even at low temperatures and with difficult lubricating greases.
Safe opening and closing of reservoirs (2L, 4L, 6L)
In our video, we show step by step how to open and close our WOERNER containers (2L, 4L, 6L) safely and efficiently. We demonstrate various application scenarios. Whether for indoor or outdoor use – our tips will help you handle the containers quickly and safely.
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