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AF0828B Series 2-Ball Piston Pumps

28:1 Ratio
8" Air Motor
Max Flow: 6.27 GPM (23.7 LPM)
Max Fluid Pressure: 3,360 psi

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Información de producto

Simply Versatile

2-ball pumps are among the most versatile in the ARO® line. They are capable of handling applications from simple transfer to the extrusion of low- to medium- viscosity materials up to 100,000 centipoise (cPs) with fluid delivery up to 18.1 gpm (68.6 L/min).

Applications advantages of 2-balls:

Spray: 2-ball pumps deliver the constant flow rate and pressure needed for consistent and efficient coatings applications
Transfer & Supply: Depending on the model, some 2-ball pumps can achieve flow rates up to 18.1 gpm, providing dependable results
Extrusion: 2-ball pumps generate pressure to handle extrusion of low-to medium-viscosity
Lubrication: ARO® 2-balls pumps provide the flow and pressure required for moving light oils and grease lubricants
High Pressure Cleaning: ARO® Wash Pump Packages are portable and offer the the right option for industrial cleaning applications

Materials advantages of 2-balls:

Sheer sensitive materials: ARO® 2-ball pumps minimize friction points to prevent fluid shear, when compared to other similar pumping technologies
Abrasive and high solid materials: ARO 2-ball pump minimize friction points and allow smooth passages to maintain fluid consistency
Optional ceramic coating provides an even stronger defense against highly abrasive fluids like paint and glass-filled sealer

Modelos disponibles

Available Models

Pump Model**

Lower Pump Material

Plunger Material

Upper Packings

Lower Packings

Lower Pump Model

Pump Service Kit

AF0828B11RK47

Carbon Steel Nickel Plated

17-4 Stainless Steel w/Hard Chrome

Glass Filled PTFE/UHMW-PE (Staggered)

Glass Filled PTFE

66475-R4D

637098-R43

AF0828G11RK47

Stainless Steel

17-4 Stainless Steel

Glass Filled PTFE/UHMW-PE (Staggered)

Glass Filled PTFE

2094G11RK47

K2094G11RK47

Especificaciones

Specifications

Ratio

28:1

Stroke

6” (15.24 cm)

Material Inlet

2” NPT(F)

Material Outlet

1” NPT (F)

Air Inlet (female)

1/2” NPT(F)

Air Inlet Pressure Range psi (bar)

30 - 120 (2.1 - 8.3)

Fluid Pressure Range psi (bar)

840 - 3360 (57.9 - 231.7)

Max Cycles/Minute

Displacement/Cycle cu in (cm3)

20.7 (338.65)

Cycles/gal (L)

11.2 (42.34)

Flow @ 60 Cycles gpm (L/min)

6.27 (23.7) (@70 Cycles)

Noise Level @ 60 psi dBA

86.8

Weight* lb (kg)

113 (51.3)

Container Suitability

Remote Mounting

Dimensions

A* in (mm)

50.24 (1276.15)

B in (mm)

27.19 (690.58)

C in (mm)

16.06 (408.00)

Descargas

BOMBAS DE PISTÓN DE 2 ESFERAS - CATALOGO