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CAST IRON AND BRONZE WOBBLE PUMPS

CAST IRON AND BRONZE WOBBLE PUMPS

CAST IRON AND BRONZE WOBBLE PUMPS

Product catalog summary
Pump Components
  • Rotor: Made from materials such as stainless steel 304/316, duplex, with options for chroming, hardening, and nitriding.
  • Stator: Available in rubber types like NBR, EPDM, and VITON, including food-grade options.
  • Joint: Cross joint made of stainless steel 316 with rubber sleeve options in NBR, EPDM, and VITON.
  • Sealing: Features a single mechanical seal.
  • Suction: Pre-chamber made of stainless steel, cast iron, or bronze, depending on the version.
  • Casing with Delivery Part: Made of stainless steel, cast iron, or bronze.
  • By-Pass: For cast iron versions, made of brass or iron; for stainless steel versions, made of AISI 304/316.
  • Engine: Coupling options include B3/B14 or flanged support.
Certifications
  • ISO 9001: 2008 Certificate No: FM 551921
  • OHSAS 18001:2007 Certificate No: 2010/915-A/1
  • ATEX Certification: RWTUV-8-04 0108-I-NovaRot
Wobble Pumps

The R series pumps feature a compact and linear design, offering a good price-performance ratio. They ensure non-pulsating flow, preserving the physical, chemical, and organoleptic characteristics of fluids. Suitable for slightly abrasive, viscous, or gravel liquids. The stainless steel version is ideal for food-grade fluids, while the bronze version is suitable for marine use.

Material Specifications
  • Cast Iron and Bronze Version: Pump casing made of G25 UNI 5007 cast iron or Bronze UNI EN 1982 CC491K. Rotor and other components made of stainless steel 304/316.
  • Stainless Steel Version: Pump casing and rotor made of stainless steel 304/316, with options for chrome plating.
Performance and Motor Power
  • Performance at 1 bar varies by model, with flow rates ranging from 5 to 100 l/min and maximum RPM of 1400.
  • Motor power varies by model and pole configuration, ranging from 0.18 kW to 2.2 kW.
Dimensions

Dimensions are provided for both stainless steel and cast iron/bronze versions, with specific measurements for each model type.

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Catalog excerpts

CAST IRON AND BRONZE WOBBLE PUMPS-1

CARATTERISTICHE - FEATURES ™ NOVA ROTORS srl Progressing cavity Pumps COMPONENTI DELLA POMPA - PUMP COMPONENTS ROTORE - ROTOR MATERIALI: AISI 304 / 316, duplex, con possibilità di cromatura, tempra e nitrurazione. MATERIALS: stainless steel 304 / 316, duplex, nitride steel, hardened steel and chromed steel. STATORE - STATOR TIPI DI GOMMA: NBR, NBR alimentare, EPDM, EPDM alimentare, VITON. RUBBER TYPE: NBR, NBR food grade, EPDM, EPDM food grade, VITON. SNODO – JOINT CROCIERA: AISI 316 con manicotto in gomma NBR , NBR alimentare, EPDM, VITON. CROSS JOINT: stainless steel 316 with rubber sleeve NBR, NBR foodgrade , EPDM, VITON. TENUTA – SEALING Tenuta meccanica singola. Mechanical seal. BOCCA ASPIRANTE - SUCTION Precamera dove viene aspirato il prodotto. Inox, ghisa o bronzo a seconda della versione. Pre-chamber where the uid comes in, made of stainless steel, cast iron or bronze, depending by the version. CORPO PREMENTE CON BOCCA DI MANDATA CASING WITH DELIVERY PART Inox, ghisa o bronzo a seconda della versione. Made of stainless steel, cast iron or bronze depending by the version. BY PASS - BY PASS Per la versione in ghisa è in lega di ottone o in ferro, per quella in inox è in AISI 304 / 316 (solo su richiesta). For the cast iron version it is made of brass or iron, for the other version it is in stainless steel 304 / 316 (on request). MOTORE – ENGINE L’accoppiamento con il motore è in B3 / B14 o con supporto angiato. The coupling with the engine is B3 / B14 or with anged support. ™ Via Villa, 29 - Toara di Villaga (VICENZA) ITALY - www.novarotors.com [email protected] - tel.+39 0444 888151 - fax +39 0444 888152 ISO 9001: 2008 CERTIFICATE No: FM 551921 OHSAS 18001:2007 CERTIFICATE No: 2010/915-A/1 RWTUV-8-04 ATEX 0108-I-NovaRot POMPE A STATORE FLOTTANTE WOBBLE PUMPS www.novarotors.com

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CAST IRON AND BRONZE WOBBLE PUMPS-2

POMPE A STATORE FLOTTANTE – WOBBLE PUMPS DIMENSIONI - DIMENSION Le pompe serie R, dal design compatto e lineare, hanno un ottimo rapporto prezzoperformance e permettono il pompaggio senza pulsazioni mantenendo inalterato il prodotto. Possono convogliare svariati tipi di liquidi, leggermente abrasivi, viscosi e con piccole parti in sospensione La versione inox è idonea per fluidi ad uso alimentare, mentre la versione in bronzo per l’uso navale. R series has compact and linear design, it has a good price-performance ratio and not pulsating flow without jeopardize the physic, chemical...

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*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.