Audited Supplier
2BE1 301 series
Online Support
12months
Oil Free
Rotary Vacuum Pump
Positive Displacement Pump
Low Vacuum
Mainsuction Pump
Wet
Customizabl
G&D
Wooden Box
Zibo, Shandong, China
8414100020
Product Description
Catalogue sheet 2BE1 301
Liquid Ring Vacuum pump
Introducing the 2be1 301 Series China Pumps Liquid Water Ring Vacuum Pump - a top-of-the-line product designed to meet all your vacuum pumping needs. This high-quality vacuum pump is perfect for a wide range of applications, from industrial to commercial use.
With its advanced technology and superior performance, the 2be1 202 Series China Pumps Liquid Water Ring Vacuum Pump is the ideal choice for those seeking a reliable and efficient vacuum pump. Its powerful motor ensures maximum suction power, while its durable construction guarantees long-lasting performance.
This vacuum pump is designed to handle a variety of liquids and gases, making it a versatile tool for any industry. Its compact size and easy-to-use design make it a popular choice for those seeking a reliable and efficient vacuum pump.
So if you're looking for a top-quality vacuum pump that can handle all your pumping needs, look no further than the 2be1 202 Series China Pumps Liquid Water Ring Vacuum Pump. With its superior performance and advanced technology, this vacuum pump is sure to exceed your expectations.
Our company is specialized in different kinds of products. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.
Main applications
These pumps are ideally suited for high demands of the process
- Reactions
- VCM recovery
- Crystallisation
- Distillation
- Evaporation
- Filtration
- Solvent recovery
- Drying
- Extrusion
- Condenser evacuation
Main industries
Features and benefits
- Heavy duty CPI version
- Large material variety available
- High efficiency
- Inlet pressures until 33 mbar
- Wide selection of shaft seal options
- Also with ATEX certification in Cat. 1 and 2
ating liquid ratesOperating liquid rates
These performance curves are based on operating conditions with saturated air at a temperature of 20 °C (68 °F), operating water at a temperature of 15 °C (60 °F), and a discharge pressure of 1013 mbar (29.92 in Hg abs.) with a tolerance of + 5 %, acc. to PNEUROP 6612.
Operating conditions based on different temperatures than stated abovce, often result in increased capacities. Thus, a smaller pump might be selected. Please contact us for your specific requirements.
Calculation of individual performance curves is done acc. to individual specification requirements.
| Operating liquid rates | ||||||
| Operating liquid rates (water) for various inlet pressures (1 m³/h = 4.4 US gpm): | ||||||
| Speed rpm (min-1) | mbar: | < 200 | 200 ... 400 | 400 ... 600 | > 600 | |
| 790 | m³/h | 10.1 | 8.1 | 6.8 | 3.4 | |
| 740 | 9.5 | 7.6 | 6.4 | 3.2 | ||
| 710 | 9.1 | 7.3 | 6.1 | 3.1 | ||
| 660 | 8.5 | 6.8 | 5.7 | 2.9 | ||
| 590 | 7.6 | 6.1 | 5.1 | 2.6 | ||
| 530 | 6.8 | 5.4 | 4.6 | 2.3 | ||
| 500 | 6.4 | 5.1 | 4.3 | 2.2 | ||
| 472 | 6.1 | 4.9 | 4.1 | 2.1 | ||
Tolerance + 20 %
| Materials | ||||||
| Part No. | Description | Material of construction - | ||||
| Teile Nr. | | | Grey cast iron | Grey cast iron / Bronze | SS / Grey cast iron | SS casting / Grey cast iron |
| B | C | E | M | |||
| Vacuum pump | ||||||
| 1.01 | Impeller | Spheroidal graphite cast iron ASTM A 536 Grade 60-40-18 2) | Aluminium bronze (ASTM B148-74) 2) | Stainless steel ASTM A 276 316Ti 2) | ||
| 1.02 | Shaft | Carbon steel ASTM A 572 Grade 50 2) Stahl S355J2G3 (St52-3N) / 1.0570 2) | ||||
| 2.01 | Shaft bushing | Stainless steel centrifugal casting ASTM 532 III A 25% Cr 2) | ||||
| 3.01 4.01 | Port plates | Carbon steel ASTM A 283 Grade C 2) | Stainless steel ASTM A 276 316L 2) | Carbon steel ASTM A 283 Grade C 2) | ||
| 6.01 | Casing | Grey cast iron ASTM A 48 Class 40 B 2) | Grey cast iron ASTM A 48 Class 40 B 2) lined with stainless steel ASTM A 283 Grade C + ASTM A 276 316Ti 2) | Grey cast iron ASTM A 48 Class 40 B 2) | ||
| 7.01 8.01 | End shields 1) | Grey cast iron ASTM A 48 Class 30 B 2) Gusseisen mit Lamellengraphit EN-GJL-200/EN-JL1030 (GG-20 / 0.6020) 2) | ||||
| 10.01 | Packing ring | Ramie-fibre with PTFE Ramiefaser it PTFE | ||||
| 10.02 | Sealing water distribution ring | Fiber reinforces plastic Faserverstärkter Kunststoff | ||||
| Extended scope of supply | ||||||
| | Manifold (F44 / F47) | Carbon steel ASTM A 283 Grade C 2) Stahl S235JR (St37-2) / 1.0037 2) | ||||
| | Liquid separator (F43) | Carbon steel ASTM A 283 Grade C 2) Stahl S235JR (St37-2) / 1.0037 2) | ||||
- Important note:
- Or comparable material.
| Model numbers and order information | ||||||
| Scope of supply | Material of construction - Werkstoffkombination 1) (Details on page 4 - Details siehe Seite 4) | Weight | ||||
| | | Grey cast iron Grey cast iron / Stainless steel / SS casting / Bronze Grey cast iron Grey cast iron B C E M Order No. Order No. Order No. Order No. | Ge- wicht appr. kg | |||
| Vacuum pump, basic design | ||||||
| Inlet flange N1.0 at the top, discharge flange N2.0 at the bottom | | | | | | |
| Housing w/o partition wall | | | | | | |
| Stuffing box with internal sealant | 2BE1 303-0BY4 | 2BE1 303-0CY4 | 2BE1 303-0EY4 | 2BE1 303-0MY4 | 1.400 | |
| Stuffing box with external sealant supply | 2BE1 303-0BY3 | 2BE1 303-0CY3 | 2BE1 303-0EY3 | 2BE1 303-0MY3 | 1.400 | |
| Mechanical seal, single acting, with internal sealant supply | 2BE1 303-0BY2 | 2BE1 303-0CY2 | 2BE1 303-0EY2 | 2BE1 303-0MY2 | 1.400 | |
| Inlet flange N1.0 and discharge flange N2.0 at the top, with drain valves | | | | | | |
| Housing w/o partition wall | | | | | | |
| Stuffing box with internal sealant | 2BE1 303-0BY4-Z F63 | 2BE1 303-0CY4-Z F63 | 2BE1 303-0EY4-Z F63 | 2BE1 303-0MY4-Z F63 | 1.400 | |
| Stuffing box with external sealant supply | 2BE1 303-0BY3-Z F63 | 2BE1 303-0CY3-Z F63 | 2BE1 303-0EY3-Z F63 | 2BE1 303-0MY3-Z F63 | 1.400 | |
| Mechanical seal, single acting, with internal sealant supply | 2BE1 303-0BY2-Z F63 | 2BE1 303-0CY2-Z F63 | 2BE1 303-0EY2-Z F63 | 2BE1 303-0MY2-Z F63 | 1.400 | |
| Extended scope of supply | ||||||
| Order code *) / | Kurzangabe *) | appr.kg | ||||
| With mounted suction manifold | F | 44 | 62 | |||
| Discharge flange N2.01 at the top, with mounted suction manifold and drain vales | F | 47 | 62 | |||
| Discharge flange N2.01 at the top, with discharge-side mounted liquid separator and drain vales | F | 43 | 110 | |||
| Flange connection acc. to ANSI B16.5 | F | 62 | ||||
| With 2nd shaft extension for tandem drive with 2 pumps | F | 66 | ||||
| With skids | F | 45 | 43 | |||
| With spray nozzles | F | 41 | ||||
| With cavitation proctection | F | 80 | ||||
| Counterclockwises rotation with 2nd shaft end | K | 98 | ||||
| Increase of operating liquid | F | 64 | ||||
| Certified acc. to ATEX Category 2 Category 1 Casing lined with stainless steel | F F | 91 93 | | |||
| F23 | included / enthalten | included / enthalten | F23 | |||
| Accessories | ||||||
1) Also deliverable with medium contacted parts in stainless steel; please request.
| Recommended Drive Variations | ||||
| Direct Drive | ||||
| Vacuum pump with 3-phase motor (B3), coupling with guard, mounted on a baseplate. | ||||
| Pump | Motor | |||
| Operating speed | Frequency | Rated output | Degree of protection | |
| rpm (min-1) | Hz | kW | ||
| 740 | 50 | 110 | IP54 | |
| 710 | 60 | 106 | IP54 | |
| 590 | 50 | 75 | IP54 | |
Further details on request.
