Dynex PF1308H-DA-20

Dynex PF1308H-DA-20 is a fixed displacement axial piston pump in the PF1300 series, designed as a checkball pump for water-based and low-viscosity fluids.

Model code PF1308H-DA-20 decodes: PF13 = fixed displacement checkball pump; 08 = nominal flow 2.73 L/min at 1800 rpm (H version); H = high pressure version; D = standard seal configuration; A = specified port configuration; -20 = design number.

• Maximum operating pressure: 630 bar
• Nominal flow: 2.73 L/min at 1800 rpm
• Design: 3-piston checkball construction
• Material: corrosion-resistant stainless steel
• Seals: Buna-N (nitrile) with polyurethane O-rings
• Connections: inlet No.16 SAE, outlet 3/8" UNF (Autoclave/Butech M/P)

The pump uses individual piston check valves instead of a valve plate, providing high volumetric efficiency at high pressure and when handling low-viscosity fluids. The pumped fluid lubricates internal components. A flooded inlet is required for water-based fluids.