Description
Unica 3-125 Double Diaphragm Pump
Manufacturer: Wagner
Part Number: 243688X
Description: Pneumatic double diaphragm pump with pressure transmission for material pressures up to 20 bar. Ideal for feeding and supply of higher-viscosity material through long hose lines in circulation systems or stub-line airspray applications.
The version with G 3/8“ outlet thread is optimized for installations in stub line operation and fast color changes.
The version with large G 3/4“ connections is more intended for operation in circulation lines without color change.
Features:
-
Powerful
The pumps are suitable to feed even higher viscose material in higher volume. The pressure ration of 3:1 allows material pressure of 15 bar at 5 L/min. even with higher viscosity rates. -
High potential of savings
Due to the higher pressure, the diameter of the material hoses can be selected to be smaller. This means that there is significantly less unused material in circulation, saving costs, material and time when changing colors and rinsing. -
Durable and robust
In addition to its compact design, the Unica 3-125 is extremely robust and durable. Maintenance and service work can be carried out quickly and easily.
Specifications:
| Material Pressure (bar) | 0 bar – 21 bar |
| Processable materials | Solvent-borne, Water-borne, Abrasive, sensitive to moisture |
| Air Inlet Pressure Range (bar) | 1.5 bar – 6 bar |
| Material Inlet / Outlet Threads | G 1/2“ Inlet; G 3/8” Outlet (Females) |
| G 3/4″ Inlet; G 3/4″ Outlet (Females) | |
| Operating Temperature (°C) | 40 °C |
| Inlet / Outlet Options | On side |
| Sound level at 6 bar air pressure (dB(A)) | 70 dB(A) |
| Transmission ratio (:1) (:1) | 3.5 :1 |
| Volumetric Free Flow Rate (cm³/min) | 28 cm³/min (3/8″ Option) |
| 50 cm³/min (3/4″ Option) | |
| Volumetric flow per double stroke (cm³) | 125 cm³ |
| Max. Stroke Rate (1/min) | 400 1/min |
| Material Temperature Range (°C) | 5 °C – 65 °C |
Common Specifications Unica:
| Product Type | Low-pressure diaphragm pump |
| Application Technique | Airspray |
| Material Outlet Thread Sex | I |
| Application area | Plastic coating, Metal coating, Wood coating |
| Material Wetted Parts | Stainless steel, PTFE |
| Compressed Air Connection Thread Type | G 1/2” |
| Compressed Air Connection Thread Sex | I |
| Material pH Range (pH) | 3.5 pH – 9 pH |
| Certification | Complies with ATEX directive, Complies with CE directive |
These pumps are special order. 6-8 Week delivery time
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