ARO Piston Pumps Version 2 Eng Fre Spa Ita

Product catalog summary

Overview: This document is a comprehensive catalog for air-powered pumps, focusing on piston and diaphragm pumps. It includes technical specifications, applications, material choices, and accessories for various pump types.

Technical Specifications: The catalog details specifications such as maximum flow per minute, displacement per cycle, recommended cycles per minute, fluid pressure range, and maximum air pressure. It also includes information on the maximum diameter of suspended solids, sound level, weight, and connection types for air and fluid inlets and outlets.

Pump Types: Pumps are categorized into non-metallic and metallic diaphragm pumps, specialty pumps, and piston pumps including 2-ball, 4-ball, and chop-check extrusion pumps. Each type is designed for specific applications based on fluid viscosity and volume requirements.

Applications: Piston pumps are used in transfer, extrusion, coating application, and measuring/dispense operations. Transfer involves moving low-to-medium viscosity fluids, while extrusion is for medium-to-high viscosity materials. Coating applications use spray or dipping methods, and measuring/dispense involves delivering specific fluid quantities repetitively.

Piston Pump Types:

2-Ball Pumps: Versatile for low to medium viscosity fluids (0 - 25,000 cPs).
4-Ball Pumps: Suitable for high volume and recirculation of low viscosity fluids (0 – 5,000 cPs).
Chop-check Pumps: Designed for difficult applications with medium to high viscosity fluids (15,000 to 1,000,000 cPs).

ARO Piston Pumps: Known for dependability, economy, and precision control, ARO piston pumps are suitable for a wide range of flowable materials, offering solutions for both small and large volume transfers.

Material Choices and Treatments: The ARO piston pump range offers various materials and treatments to suit different applications, including hardened carbon steel, stainless steel (304, 316, 400, 17-4), and various packing materials like U.H.M.W.-PE, PTFE, and glass-filled PTFE.

Material Specifications:

17-4 Stainless Steel: Offers excellent abrasion resistance, can be enhanced with heat treatment or hard chrome plating.
Carbon Steel: Provides excellent abrasion resistance but is not suitable for water-based fluids.
Stainless Steel 304/316: Excellent corrosion resistance against acids and water-based fluids.
Stainless Steel 400: Good abrasion resistance, can be heat-treated or hard chrome plated.

Seal Compatibility:

UHMW-PE (PEHD): Versatile for inks, acids, and some solvents, not suitable for temperatures above 75°C.
PTFE: Chemically compatible with all fluids, excellent corrosion resistance but low abrasion resistance.
Glass-filled PTFE: Used for acids, solvents, and corrosive materials, suitable for small capacity pumps.

Pump Specifications:

2-ball Piston Pump: Available in carbon or stainless steel, with various pressure ratios and flow rates.
4-ball Piston Pump: Made of stainless steel, with different pressure ratios and flow rates.
Chop Check (Extrusion) Piston Pump: Available in carbon steel, with various pressure ratios and flow rates.

Accessories and Repair Kits: Includes air FRL, wall mount, muffler, airline oil, needle valve, and AroStop valve. Repair kits are available for both lower pump and motor maintenance.

Graphical Data: The document includes graphical representations of fluid pressure, air consumption, and flow rates, providing a visual understanding of pump performance under different conditions.

Recommendations: The document suggests using specific oils and lubricants for optimal performance and longevity of the pumps. It also provides guidance on selecting the appropriate pump model based on application requirements.

Extrusion Systems: The document provides detailed information on components and accessories used in extrusion systems, including RAMs, follower plates, and related accessories, with specifications and recommendations for use with different fluid viscosities.

Guns and Nozzles: The document provides technical specifications for various types of guns and nozzles used in industrial applications, including extrusion guns, airless spray guns, and their components, emphasizing the importance of matching components to specific operational requirements and material compatibilities.

Catalog excerpts

ARO Piston Pumps Version 2 Eng Fre Spa Ita-1

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 21/06/10 10:51 Page 1 Air-Powered Pumps Pompes Pneumatiques Bombas Neumaticas Pompe Pneumatiche

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-2

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 21/06/10 10:51 Page 2 Technical Symbols Symboles Techniques Technische Symbole Símbolos Técnicos This catalogue is designed in 4 languages. In order to simplify it, all technical information is represented by symbols. In the event of difficulty of interpretation, please refer to the following list to know the exact significance. Ce catalogue a été conçu pour un accès en 4 langues. Afin d'en simplifier la lisibilité, toutes les informations techniques sont signalisées par des symboles. En cas de difficulté d'interprétation, vous pouvez consulter...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-3

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:12 Page 3 Contents • Sommaire • Contenido • Contenuto Non-metallic diaphragm pumps Pompes non-métalliques à membranes Bombas no metálicas de membrana Pompe non metalliche a membrana Page Página 80 Packages Lubrication pumps Pompes de lubrification Bombas de lubricación Pompe di lubrificazione Page Página 166 5 6 7 Extrusion pump packages Groupes d'extrusion Grupos de extrusión Gruppi di estrusione 8 Piston pump accessories Accessoires pour pompe à piston Accesorios para bomba de pistón Accessori per pompe a pistone Piston Pumps Pompes...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-4

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:41 Page 80 Applications of the Piston Pumps Domaine d'application des pompes à piston Ámbito de aplicación de las bombas de pistón Campo d'applicazione delle pompe a pistone English Piston Pumps are used in a wide variety of fluid handling applications. The majority of these can be broken into four different categories: Transfer: Simple transfer involves moving a low-to-medium viscosity fluid from one location to another. 2-ball and 4-ball style pumps are most frequently used in transfer applications. Extrusion: Extrusion involves...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-5

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:41 Page 81 Español Las Bombas de Pistón se utilizan en una amplia gama de operaciones de manipulación de fluidos. La mayoría de dichas bombas se pueden categorizar como sigue: Trasvase: el simple trasvase implica el movimiento de un fluido con una viscosidad de baja a media de un emplazamiento a otro. Las bombas de 2 y 4 bolas son las que se utilizan con una frecuencia mayor en estas operaciones. Extrusión: la extrusión implica la utilización de una Bomba de Pistón destinada a materiales con una viscosidad de media a alta. Para las...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-6

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:42 Page 82 ARO Piston Pumps Pompes à piston ARO Bombas de pistón ARO Pompe a pistone ARO Carbon Carbon & Stainless steel Stainless steel steel ARO piston pumps provide industry proven dependability, economy, and precision control for the delivery of a wide range of flowable materials. The efficient, simple design and construction of ARO piston pumps are the reason they are recognized as one of the most dependable, versatile and accurate on the market. Whether you’re moving a small amount of low viscosity fluid a few feet or a large...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-7

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:42 Page 83 CHOICE OF MATERIALS AND THE TREATMENTS The ARO piston pump range offers a broad choice of materials (metals, surface treatments, types of packings) in order to give the most effective answer to the wide variety of applications. LOWER PUMP, CYLINDER AND PLUNGER MATERIAL Hardened carbon steel: Excellent abrasion resistance - Not suitable for water-borne fluids - Can be hard-chrome plated for longer service-life. 304 or 316 stainless steel: Excellent corrosion resistance with acids and water-borne fluids - Provides fair abrasion...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-8

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:43 Page 84 Piston pumps – Selection chart Pompes à piston - Table de sélection Bombas de pistón – Tabla de selección Pompe a pistone – Tabella di selezione 2-ball Piston Pump Pompe à piston 2 billes Bomba de pistón de 2 bolas Pompe a 2 sfere 1:1 Page Página Pagina Carbon steel 18 l/min 86 2:1 8.1 l/min Carbon steel or stainless steel 87 4:1 8 l/min Carbon steel or stainless steel 88 9:1 10.8 l/min Stainless steel 89 9:1 10.8 l/min Stainless steel 90 9:1 10.8 l/min Carbon steel 91 10:1 68.6 l/min Stainless steel 92 10:1 68.6 l/min...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-9

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 18/06/10 16:43 Page 85 • See pump packages page 128. • Voir les goupes d'extrusion complets page 128. • Véase Grupos de Extrusión, página 128. • Vedere i gruppi di estrusione pagina 128. 4-ball Piston Pump Pompe à piston 4 billes Bomba de pistón de 4 bolas Pompe a 4 sfere Page Página Pagina 2:1 80.6 l/min Stainless steel 109 3:1 110.8 l/min Stainless steel 110 4:1 80.6 l/min Stainless steel 111 5:1 124 l/min Stainless steel 112 7:1 88.8 l/min Stainless steel 113 Chop Check (extrusion) Piston Pump Pompe d'extrusion à piston Bomba de extrusión...

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ARO Piston Pumps Version 2 Eng Fre Spa Ita-10

Pumps Catalog-E F Sp It-Edition 2 ok:Mise en page 1 1:1 Carbon steel 18 l/min 18/06/10 16:43 Page 86 2-ball Piston Pump Pompe à piston 2 billes Bomba de pistón de 2 bolas Pompe a pistone a 2 sfere Specifications – Especificaciones Lower pump Bas de pompe Parte baja de la bomba Parte bassa della pompa 308 cc 1372 mm 46.5 cycles 18 l/min. @ 60 cycles/min. 880 mm 1/4" NPT(F) Immersed - Immergé Sumergida - Immerso Motor: Diameter & stroke Moteur: Diamètre et course Motor: Diámetro y recorrido Motore: Diametro e corsa Ø 2" x 6" Ø 2" x 6" (Ø 51 mm x 152 mm) Ø 2" x 6" (Ø 51 mm x 152 mm) Ø 2" x 6" (Ø...

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