AL411D

AL411D

AL411D

Product catalog summary
Specifications:
The liquid ring vacuum pump model AL411 is designed for high vacuum applications. It is available in two configurations: a bareshaft version and a lantern version for connection to B5 motors. The pump features single mechanical seals and is capable of achieving a vacuum of 33 mbar absolute. It is suitable for handling vapors and gases with liquid carryover and operates without the need for lubrication, requiring minimal maintenance. The pump is available in a standard version or with wetted parts made of stainless steel AISI 316.
Performance Parameters:
The performance values are based on dry air at 20°C, with an atmospheric discharge pressure of 1013 mbar, and service water at 15°C. There is a performance tolerance of ±10%. The stainless steel version has a 10% reduction in performance. These specifications are subject to change without notice.
Dimensions and Connections:
The AL411DA and AL411DL models have specific dimensions and connection points for service liquid inlet, relief valve, and overflow valve connection. The flange specifications are UNI PN 10 and ANSI 150. Detailed dimensions are provided for various components, including shaft end protrusions and total weight.
Model Variants:
The document details two model variants, AL411DA and AL411DL, with specific dimensions and weights. The AL411DL model is available in configurations for both 50 Hz and 60 Hz power supplies, with different motor specifications.
See more

Catalog excerpts

AL411D-1

Emmecom s.r.l. Via P. Nenni, 70 20093 Cologno Monzese (MI) Tel. +39 02 25 33 300 (r.a.) Fax +39 02 27 307 908 www.emmecomsrl.com [email protected] airmoving pompa per vuoto ad anello liquido liquid ring vacuum pump I valori di portata sono riferiti ad aria secca, alla temperatura di 20°C, alla pressione atmosferica di mandata (1013 mbar), e all’impiego di acqua alla temperatura di 15°C. Tolleranza di prestazione ± 10%. Nell’esecuzione in inox la portata diminuisce del 10%. I dati sopraindicati possono essere variati senza preavviso. The given capacity values are referred to dry air at the temperature of 20°C, atmospheric discharge pressure (1013 mbar), and of supply of service water at 15°C temperature. Performance tollerance ± 10%. Stainless steel construction is 10% less performing. The data may change without any notice. La pompa per vuoto ad anello liquido modello AL411 è del tipo a due stadi per alto vuoto, in esecuzione ad asse nudo o con lanterna di accoppiamento a motore in forma B5, completa di tenute meccaniche. Doppia sopportazione ai lati, versatile nelle prestazioni, raggiunge 33mbar ass., adatta ad aspirare vapori e gas con tracce di liquidi, non necessita di lubrificazione, manutenzione contenuta. Disponibile in versione standard oppure in acciaio inox AISI 316 (parti umide). The liquid ring vacuum pump model AL411 is two stage type for deep vacuum, bareshaft version or lantern version to be connected to B5 motors, fitted with single mechanical seals. Between bearing impellers, flexible in performance, achieves 33 mbar abs., suitable to suck vapors and gas with liquid carry over, oil free operation, limited maintenance required. Available in standard version or in ss AISI 316 (wetted parts). modellOllOllO AL411DA / AL411DL AL411D

 Open the catalog to page 1
AL411D-2

airmoving Dimensioni / Dimensions = mm AL411DL AL411DA n. C30 - 01/2008 - rev 0 pompa per vuoto ad anello liquido liquid ring vacuum pump modellOllOllO AL411DA / AL411DL FLAN GE E E UNI PN 10 ANSI 150 DN CF V W CF V W AL411 40 110 150 18 98.4 150 16 1.1/2” Ub 1/2” Attacco per liquido di esercizio GAS F/NPT M Service liquid connection Ur 1/4” Drenaggio pompa GAS Pump drain Up 3/8” Rompivuoto GAS F Relief valve d 28 Sporgenza d’albero - Shaft end e 55 Sporgenza d’albero - Shaft end f 8 Sporgenza d’albero - Shaft end g 31 Sporgenza d’albero - Shaft end AL411 CONNESSIONI / CONNECTIONS Ub entrata...

 Open the catalog to page 2

All EMMECOM SRL catalogs and technical brochures

  1. SC602PG

    2  Pages

  2. SC631MG

    2  Pages

  3. SC601MG

    2  Pages

  4. SC501MG

    2  Pages

  5. SC401MG

    2  Pages

  6. DBMX200

    1  Page

  7. DBMX150

    1  Page

  8. DBMX120

    1  Page

  9. DBMXW100

    1  Page

  10. DBMX100

    1  Page

  11. DBMXW80

    1  Page

  12. DBMW80

    1  Page

  13. DBMX80

    1  Page

  14. DB80L

    1  Page

  15. DBMW60

    1  Page

  16. DB60L

    1  Page

  17. DBP40

    1  Page

  18. DB40BS

    1  Page

  19. DB30BS

    1  Page

  20. DBM20BS

    1  Page

  21. DMKAL

    1  Page

  22. DMKAD_LDF

    1  Page

  23. DR003

    1  Page

  24. OL018BC0_5A

    1  Page

  25. OL008HT0_3MA

    1  Page

  26. OL003BC0_1A

    1  Page

  27. AL250M

    1  Page

  28. AL370D

    2  Pages

  29. AL360D

    2  Pages

  30. AL25L

    1  Page

  31. AL10M

    1  Page

  32. SC301MG

    2  Pages

  33. SC201MG

    2  Pages

  34. SC101MG

    2  Pages

  35. DB15BS

    1  Page

  36. DB8B

    1  Page

  37. DB5S

    1  Page

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.