Zibo Najie International Trade Co.,Ltd.
Products
Manufacturer of a wide range of products which include SZB Series Liquid Ring Vacuum Pump Isothermal Compression & High Safety 2000,Compact Rotary Vane Vacuum Pump Higher Vacuum Level Up To 6.7×10⁻² Pa (5×10⁻⁴,Cement ...
MOQ: 1 unit
Price: US$140.55-14055.41 per unit
| ultimate vacuum pressure | 2000~4000Pa |
| Model Example | SZB-4, SZB-8, SZB-15 |
| Pumping Speed | 1.5 to 30 liters per second (90 to 1800 L/min). |
| Ultimate Vacuum | Without air ejector Up to -0.086 MPa With air ejector Up to -0.093 MPa |
| Operating Water Flow | Approximately 10 ~ 40 L/min |
| Motor Power | 1.5 kW to 7.5 kW |
| Inlet Port Size | DN25 ~ DN50 |
| Packaging Details | Standard wooden box |
| Delivery Time | 40-60 working days |
| Payment Terms | L/C |
| Supply Ability | 5 units/day |
| Model Number | SZB-4, SZB-8, SZB-15 |
| Place of Origin | Zibo,Shandong Province |
MOQ: 1 unit
Price: US$140.55-14055.41 per unit
| Higher Vacuum Level | two-stage up to 6.7×10⁻² Pa (5×10⁻⁴ Torr) |
| Model Example | 2X-4, 2X-8, 2X-15, 2X-30, 2X-70 |
| Pumping Speed | 4 to 150 liters per second |
| Ultimate Partial Pressure | ≤ 6.7×10⁻² Pa (≤ 5×10⁻⁴ Torr) |
| Ultimate Total Pressure | ≤ 1.3 Pa (≤ 1×10⁻² Torr) |
| Motor Power | Ranges from 0.55 kW to 11 kW |
| Inlet Port | quick-flange connections like KF25, KF40, or DN50 |
| Standard Feature | Gas Ballast Valve |
| Cooling Method | air-cooled |
| Packaging Details | Standard wooden box |
| Delivery Time | 40-60 working days |
| Payment Terms | L/C |
| Supply Ability | 5 units/day |
| Model Number | 2X-4, 2X-8, 2X-15, 2X-30, 2X-70 |
| Place of Origin | Zibo,Shandong Province |
MOQ: 1 unit
Price: US$140.55-14055.41 per unit
| Drive Method | gearbox input shaft or an auxiliary drive shaft via internal gears/worm gears. |
| Displacement | Displacement: liters per minute (L/min) or cubic centimeters per revolution (cc/rev) |
| Rated Pressure | between 1.0 to 4.0 MPa |
| Suitable Oil Type | Industrial gear oils |
| Filtration Rating | 25μm to 40μm |
| Materials | cast iron or steel alloy steel for wear resistance |
| Connections | Flange or threaded port sizes for oil inlet and outlet |
| Packaging Details | Standard wooden box |
| Delivery Time | 40-60 working days |
| Payment Terms | L/C |
| Supply Ability | 5 units/day |
| Model Number | 1#-7# |
| Place of Origin | Zibo,Shandong Province |
MOQ: 1 unit
Price: US$140.55-14055.41 per unit
| Rated Flow | 20 - 150 L/min |
| Rated Pressure | 0.4 - 2.5 MPa |
| Filtration Rating | 10 μm, 20 μm, or 25 μm |
| Cooling Capacity | controlled below 50°C - 60°C |
| Motor Power | Explosion-proof motor 1.5 - 7.5 kW |
| Explosion-Proof Rating | Ex d I Mb |
| Protection Grade | IP65 or higher, dust-tight and protected against water jets. |
| Control Voltage | DC24V or lower. |
| Packaging Details | Standard wooden box |
| Delivery Time | 40-60 working days |
| Payment Terms | L/C |
| Supply Ability | 5 units/day |
| Place of Origin | Zibo,Shandong Province |
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