The Udor Zeta 40 is a low-pressure 3-cylinder diaphragm pump with anodized aluminum body, plasticized aluminum heads, stainless steel valves and glass-filled nylon manifolds. Highly resistant to diluted sodium hypochlorite and other alkaline chemicals, making it well suited to roof washing and chemical cleaning applications. A control valve with pressure gauge is standard. Available with Universal VA Drive Face or gear reduction for 3/4″ shaft gas engines (4-6.5 HP).
| Type | 3-cylinder diaphragm pump |
| Flow Rate | 44 L/min (10.5 GPM) |
| Max Pressure | 20 Bar (300 PSI) |
| RPM | 550 |
| Inlet Port | 1-1/4″ hose barb |
| Outlet Ports | (2) 1/2″ hose barb |
| Bypass | 3/4″ hose barb |
| Piston Diameter | 55.0 mm |
| Crankshaft Stroke | 11.0 mm |
| Zeta 40 VA | Universal VA Drive Face, 29 lbs, 11″ x 11″ x 12″ |
| Zeta 40 VAGR3/4 | Gear reduction for 3/4″ shaft gas engine (4-6.5 HP), 36 lbs, 16″ x 11″ x 12″ |
View parts catalogues, datasheets, and service manuals:
As the authorised New Zealand distributor, AES Waterblasters carries genuine Udor spare parts including diaphragm kits, valve kits, regulator repair kits, and complete repair kits. Contact us on 09 271 4782 for parts availability and pricing.
The Udor Zeta 40 is a low-pressure 3-cylinder diaphragm pump with anodized aluminum body, plasticized aluminum heads, stainless steel valves and glass-filled nylon manifolds. Highly resistant to diluted sodium hypochlorite and other alkaline chemicals, making it well suited to roof washing and chemical cleaning applications. A control valve with pressure gauge is standard. Available with Universal VA Drive Face or gear reduction for 3/4″ shaft gas engines (4-6.5 HP).
| Type | 3-cylinder diaphragm pump |
| Flow Rate | 44 L/min (10.5 GPM) |
| Max Pressure | 20 Bar (300 PSI) |
| RPM | 550 |
| Inlet Port | 1-1/4″ hose barb |
| Outlet Ports | (2) 1/2″ hose barb |
| Bypass | 3/4″ hose barb |
| Piston Diameter | 55.0 mm |
| Crankshaft Stroke | 11.0 mm |
| Zeta 40 VA | Universal VA Drive Face, 29 lbs, 11″ x 11″ x 12″ |
| Zeta 40 VAGR3/4 | Gear reduction for 3/4″ shaft gas engine (4-6.5 HP), 36 lbs, 16″ x 11″ x 12″ |
View parts catalogues, datasheets, and service manuals:
As the authorised New Zealand distributor, AES Waterblasters carries genuine Udor spare parts including diaphragm kits, valve kits, regulator repair kits, and complete repair kits. Contact us on 09 271 4782 for parts availability and pricing.
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