Cast Iron Pumps – PGP620 Series | Product Series

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Cast Iron Pumps – PGP620 Series

Cast Iron Pumps – PGP620 Series

Parker’s Cast Iron Pump PGP620 Series fixed/positive displacement gear pump offers high performance and high power density due to its two-piece cast iron construction.

Especificaciones técnicas

  • Presión de trabajo: up to 3989 psi, up to 275 bar
  • Caudal: n/a
  • Desplazamiento: up to 50 cm3/rev, up to 3.1 inch3/rev
  • Material del cuerpo: Cast Iron
  • Opción de drenaje: No
  • Bomba de carga incluida: No
  • Ruta de circuito: Open
  • Configuración: Single, Tandem, Multiple
  • Método de control: Relief, Load Sense, Priority, Unloading
  • Capacidad de recuperación de energía: No
  • Filtro incluido: No
  • Para tipo de fluido: Standard Hydraulic Fluids, Phosphate-ester, Water-Glycol
  • Desplazamiento máximo: 50 cm3/rev, 3.1 inch3/rev
  • Índice de caudal máximo: n/a
  • Temperatura máxima del fluido: 80 °C, 180 °F
  • Temperatura mínima del fluido: -20 °C, 0 °F
  • Presión de trabajo máxima: 275 bar, 3989 psi
  • Capacidad de carga radial: Consult Parker, Consult Parker
  • Velocidad operativa máxima: 3500 RPM
  • Viscosidad cinemática máxima: 7500 SUS
  • Viscosidad cinemática mínima: 50 SUS
  • Peso: 13.3 kg (Max), 29 lb (Max)
  • Medio: Liquid, Liquids
  • Opción de montaje: SAE, ISO, DIN
  • Conexión del puerto: SAE, ISO, NPT, BSPP, ODT
  • Tipo de puerto: Flange, Straight Threaded
  • Ubicación del puerto: Side Ports, Rear Ports
  • Tipo de bomba: Gear, Fixed
  • Dirección de rotación: Clockwise, Counterclockwise, Bi-Rotational
  • Tipo de eje: SAE, ISO, DIN, Industry Specific
  • Capacidad de resistencia: No
Safety Warning

Descripción completa del producto

Parker's 600 Series two-piece flange body combination requires less space for the pump/motor, allowing for greater ease of installation in tight areas, which lowers OEM assembly labor costs. Parker’s 620 series is a type of fixed/positive displacement gear pump that offers the most volumetrically efficient and power dense solution due the interlocking, two-piece cast iron design, making the 600 series ideal for engineered mobile equipment solutions demanding energy efficient, high performing hydraulic systems. The 600 series is widely used in the most demanding applications such as Construction, Material Handling, and Military. They are available as single or multi-section pumps with pressure relief, and anti-cavitation.       

Markets:
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Mining
• Oil & Gas

Features/Benefits:
• Two-piece, interlocking body construction for high efficiency and high pressure
• Cast iron pumping sections for durability
• Journal bushings for long life
• Pressure balanced thrust plates for high efficiency
• Multiple sections available

Applications:
• Fan drive pump
• Mower pump
• Steering and brake pump
• Winch pump

Technical Specifications:
• Sizes from 19 to 50cc
• Operating pressures up to 275 bar (4,000 psi)
• Speeds up to 3,500 rpm
• CW, CCW, and Bi-rotational pumps available
• SAE shafts, flanges and porting available
• Extensive valve options available:  Pressure relief, anti-cavitation, cross port relief, solenoid unloading, and proportional relief.

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