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Catalogs
CEM S.r.l.
NAUTIC - NAUTIC F

NAUTIC - NAUTIC F

Product catalog summary

Description and Use
NAUTIC and NAUTIC F are bidirectional self-priming pumps with a side liquid ring, primarily used in the nautical sector for tasks such as emptying bilges, firefighting, chain washing, and transferring liquids like fresh water, sea water, and gas-oil. They are available in versions with a pulley or bare shaft (NAUTIC) and with a manual clutch (NAUTIC F).

Construction Features
The pumps are constructed with a bronze pump body, impeller, and pipe fittings. The shaft is made of AISI 316 stainless steel, and the lip seals are special corrosion-proof NBR with a bronze spring.

Scope
The pumps are designed for liquids free of solid impurities, with a temperature range from 0 to 70°C, a maximum suction depth of 6 meters, and a static pressure inside the pump body of up to 6 bar.

Accessories on Request
High-temperature lip seals (up to 120°C) in VITON are available upon request.

Performance
The document provides detailed performance specifications for various models, including power, RPM, maximum delivery, and maximum head. For example, the NAUTIC 070 model has a power of 7.5 HP, operates at 1400 RPM, and has a maximum delivery of 500 l/min with a maximum head of 40 meters.

Dimensions and Weights
Dimensions and weights for each model are provided, with measurements in millimeters. For instance, the NAUTIC 070 model has an inlet/outlet size of 2"1/2 F, and its weight is 25.3 kg.

Catalog excerpts

Pompe autoadescanti / Self-priming pumps Pompe autoadescanti bisenso ad anello liquido laterale largamente utilizzate nel settore nautico per svuotamento di sentine, antincendio, lavaggio catene e travaso di liquidi come: acqua dolce, acqua di mare, gasolio ecc. Disponibili nelle versioni con puleggia o ad asse nudo (NAUTIC) o con frizione manuale (NAUTIC F). Bidirectional self-priming pumps with side liquid ring, widely used in the nautical sector to empty bilges and transfer liquids such as: fresh water, sea water, gas-oil etc. Available with pulley or bare shaft (NAUTIC Type), or with manual clutch (NAUTIC F Type). CARATTERISTICHE COSTRUTTIVE CONSTRUCTION FEATURES Corpo pompa: BRONZO. Girante: BRONZO. Raccordi: BRONZO. Albero : ACCIAIO INOX AISI 316. Anelli di tenuta: speciali anti-corrosione NBR con molla in bronzo Pump body: BRONZE Impeller: BRONZE Pipe fittings: BRONZE Shaft : AISI 316 stainless steel Lip seals: special corrosion-proof NBR, with bronze spring Liquido esente da impurità solide Temperatura del liquido: da +0 a +70 °C. Profondità max. di aspirazione: 6 m. Pressione statica nel corpo pompa: 6 bar max. Liquid free of solid impurities Temperature range of the liquid: from +0 to +70 °C. Max. suction depth: 6 m. Static pressure inside the pump body: 6 bar max. Anelli di tenuta per alta temperatura (max. 120°C) in VITON. Lip seals for high temperature (max. 120°C) in VITON MARINE PUMP AND BLOWER PRODUCTION

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Pompe autoadescanti / Self-priming pumps PRESTAZIONI / PERFORMANCES MARINE PUMP AND BLOWER PRODUCTION 91

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Pompe autoadescanti / Self-priming pumps DIMENSIONI E PESI / DIMENSIONS AND WEIGHTS NAUTIC 025 / 030 / 040 / 050 Modello Type Raccordi Pipe fittings Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

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Pompe autoadescanti / Self-priming pumps DIMENSIONI E PESI / DIMENSIONS AND WEIGHTS NAUTIC 030 F / 040 F / 050 F Modello Type Raccordi Pipe fittings Misure in millimetri (mm), dimensioni non impegnative / Measures in millimeter (mm), dimensions approximated MARINE PUMP AND BLOWER PRODUCTION

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NAUTIC - NAUTIC F

NAUTIC - NAUTIC F

Catalog excerpts

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