Directflo® DF50

Models & Part numbers

Part No.: 552010
Application: Antifreeze and windshield wash solutions

Pump Body: Aluminium
Diaphragms: Hytrel®
Balls: Hytrel®
Seats: Stainless steel
Other wetted material: Viton®

 

Part No.: 552030
Application: Antifreeze solutions, lubricants, waste oil evacuation and transfer

Pump Body: Aluminium
Diaphragms: Buna-N
Balls: Buna-N
Seats: Stainless steel
Other wetted material: –

Fluids Handled

  • Antifreeze andAntifreeze solutions
  • Windshield wash Solutions
  • Pure windshield wash and ethanol
  • Detergents
  • Adblue®/DEF
  • Lubricants
  • Waste oil

Markets Served

  • Service shops
  • Car and Truck dealers
  • In plant
  • Agriculture
  • Lube trucks

Technical Data

  • Pressure Ratio: 1:1
  • Maximum free delivery: 50 l/min
  • Delivery per Stroke approx: 0,1 litres
  • Delivery per cycle approx: 0,2 litres
  • Air pressure operating range: 1,5 to 8 bar
  • Solids in suspension maximun size: 3 mm
  • Maximum dry suction head (1) : 6 m
  • Maximum wet suction head (1) : 8 m
  • Weight: 3,5 kg
  • Fluid inlet: 1/2″ NPSM (F)
  • Fluid outlet: 1/2″ BSP (F)
  • Air inlet: 3/8″ NPSM (F)

(1) Data measured with water, air inlet pressure 7 bar (100 psi), 20ºC (68ºF)

 

Dimensions & Capacity