Submersible pumps for heavy sewages series VRS with stainless steel pump body

Product catalog summary

Overview: The document provides technical specifications and details for VRS pumps with VORTEX impellers, designed for heavy sewage applications in both domestic and industrial settings. These pumps are suitable for handling clean, slightly dirty water, and sewage, thanks to their robust and economical monobloc construction.

Limits of Use:

Maximum liquid temperature: 35°C (90°C for intermittent use).
Maximum liquid density: 1100 kg/m³.
Minimum pumping level: 10 cm above the pump body.
Maximum solid passage: 45 mm.

Construction Materials:

Motor cover and pump body: AISI 304 stainless steel.
Casing and impeller: Cast iron G20.
Motor shaft: Stainless steel AISI 420.
Screws: Stainless steel.
Lower mechanical seal: Silicon carbide/alumina.
Upper mechanical seal: Lip seal anti-oil.
Electric cable: 10 meters H07RN-F.

Electric Motor:

Type: Asynchronous, 2 poles, non-toxic oil lubricated.
Insulation class: F.
Protection grade: IP68.
Standard voltages: M = 230/240-50; T = 230/400-50.
Single-phase motors include thermal protection set at 130°C; three-phase motor protection must be arranged by the user.
Different voltages and frequencies available upon request.

Performance Data: The document includes detailed tables listing various models (e.g., VRS/80, VRS/100, VRS/150, VRS/200) with specifications such as power (HP, KW), absorbed amperes, and performance metrics like flow rate (Q in L/min) and head (H in meters).

Dimensional Specifications: The document provides dimensions for each pump model, including type, maximum solids diameter, and weight (e.g., VRS/80, VRS/100, VRS/150, VRS/200).

Catalog excerpts

Submersible pumps for heavy sewages series VRS with stainless steel pump body-1

PER FOGNATURE PESANTI FOR HEAVY SEWAGES POUR EGOUTS LOURDS Pompe con girante VORTEX particolarmente indicate per usi domestici ed industriali, per il pompaggio di acque pulite, poco sporche, fognature o simili. Grazie alla loro realizzazione in monoblocco, risultano piu robuste ed economiche. - Massima temepratura del liquido: 35°C (90°C per uso intermittente) - Massima densita del liquido: 1100 kg/m3 - Livello minimo di pompaggio: 10 cm sopra il corpo pompa - coperchio motore, cassa motore: AISI 304; - corpo pompa, girante: ghisa G20 - albero motore: acciaio inox Aisi 420 - viteria: acciaio inox - guarnizioni in gomma nitrilica antiolio - tenuta meccanica inferiore: ceramica / graffite - tenuta meccanica superiore a labbro para-olio MOTORE ELETTRICO: - Asincrono, 2 poli, lubrificato ad olio atossico, classe d'isolamento F, grado di protezione IP68. - I motori monofase sono dotati di protezione termica regolata a 130°C. La protezione dei motori trifase e a cura dell'utente. - Voltaggi e frequenze differenti sono disponibili su richiesta. Pumps with VORTEX impeller suitable for domestic and industrial use to dispose of clean, slightly dirty water, sewages or similar liquids. Thanks to their Monobloc construction, they result more robuste and economic. - Max Temperature of liquid: 35°C (90°C with intermittent use). - Minimum pumping level: 10 cm above the pump body. - motor cover, pump body: AISI 304; - casing, impeller: cast iron G20; - motor shaft: stainless steel Aisi 420; - screws: stainless steel; - lower mechanical seal: silicon carbride/alumina; - upper mechanical seal: lip seal anti-oil - Asynchronous, 2 poles, non toxic oil lubricated, insulation class F, grade of protection IP68. - Single phase motors is provided with a thermic protection regulated on 130°C. The protection of theree-phase motors have to be arranget by the user. - Different voltages and frequency available on request. Pompes a turbine VORTEX adapte a disposer des eau propre, legerement sale, egouts ou de liquides similaires en champ domestique et industriel. Grace a leur construction monobloc, ils sont plus robuste et economiques.. - Temperature maximum de I’eau 35°C (90°C a fonctionnement intermittent) - Densite maximal du liquide : 1100 kg/m3 - Niveau minimum de pompage : 10 cm au-dessus du corps pompe - diametre maximum des pieces solides: 45 mm - couvercle moteur, casse moteur: AISI 304; - corps pompe, turbine en fonte G20 - Arbre en acier inox Aisi 420 - Garniture mecanique inferieur en ceramique / graphite - garniture mecanique superieure : a levre pare-huile - Asynchrone, 2 poles, lubrifie a huile pas toxique, classe disolation F, degre de protection IP68 - Les moteurs monophases sont equipe de protection micro-thermique regle a 130°C. La protection des moteurs en triphases doit etre arrange par l'utilisateur. - Tensions et frequences differentes sont disponibles sur demande.

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