AF0807 Series Pumps

AF0807 Series 4-Ball Piston Pumps & Packages

7:1 Ratio
8" Air Motor
23.5 GPM (88.8 LPM) Max Flow
Max Fluid: 1,009

7:1

8"
AFX
Series
 

Available Models

Pump Model** Lower Pump Model Material Plunger Material Upper Packings Lower Packings Lower Pump Model Pump Service Kit
AF0807M11FF48 300 Series/CF8M Stainless Steel 17-4 Stainless Steel, Ceramic Coated UHMW-PE UHMW-PE 67200-C4G 637317-C4G
AF0807M11KS48 300 Series/CF8M Stainless Steel 17-4 Stainless Steel, Ceramic Coated Glass Filled PTFE Virgin PTFE 67200-74G 637317-74G
AF0807M11RS48 300 Series/CF8M Stainless Steel 17-4 Stainless Steel, Ceramic Coated Glass Filled PTFE/UHMW-PE (Staggered) Virgin PTFE 67200-R4G 637317-R4G
AF0807M11HF48 300 Series/CF8M Stainless Steel 17-4 Stainless, Ceramic Coated UHMW-PE/Leather (Staggered) UHMW-PE 67200-F4G 637317-F4G

**Add “-1” to Model No. for Ball Valve Regulator

Simply Versatile

4-ball Piston Pumps & Packages are designed to transfer high volumes of low- and medium-viscosity fluids up to 12,500 cPs with fluid delivery up to 32.8 gpm (124.0 L/min), depending on the application.

Applications advantages of 4-balls:

Transfer & Supply: 4-ball pumps are designed to move high volumes of fluids in order to minimize time spent filling or emptying large containers. The high flow rate is a result of double-acting pumping (draws material on the upstroke and downstroke) and is ideal for the large scale transfer of paints, chemicals, varnishes, enamels, lacquers and other low-to-medium viscosity fluids.

Another common application: circulating fluid from the original container to the point of use, and then back.

Materials advantages of 4-balls:

  • Corrosive materials: ARO® 4-ball lower ends are constructed with stainless steel to maximize fluid compatibility with water based materials.
  • Abrasive materials: A ceramic coating on the plunger rod and cylinder tube come standard on ARO® 4-ball pumps, protecting from highly abrasive materials and extending the service life of these parts up to 2x.

Specifications

Ratio 7:1
Stroke 6” (15.24 cm)
Material Inlet 1-1/2” NPT(F)
2” NPT(M)
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) 210 - 1009 (14.5 - 69.6)
Max Cycles/Minute 70.0
Displacement/Cycle cu in (cm3) 77.5 (1269.9)
Cycles/gal (L) 2.9 (0.7)
Flow @ 60 Cycles gpm (L/min) 23.5 (88.8)
Noise Level @ 60 psi dBA 86.8
Weight* lb (kg) 96 (43.5)
Container Suitability Remote Mounting
AF0807 Fluid Curves
AF0807-dim

Dimensions

A 1 in (mm) 48.73 (1237.72)  
B in (mm) 25.67 (652.12)
C in (mm) 19.54 (496.32)

*For models without ball valve regulator subtract 2.08 in (52.83 mm)