Davey "Firefighter" 5 Series

The Davey range of engine-driven self-priming pumps are versatile enough to handle a range of applications including fire fighting, water transfer, irrigation, boom spraying, agricultural spraying (such as sheep jetting), and deep well jet pump applications. The required flow and pressure will determine which type of pump in the engine-driven self priming pump range suits your needs

Twin impeller models offer several operating advantages over single stage pumps - up to 50% more pressure, or the option of reducing the engine speed to conserve fuel and extend engine life.

 

PUMPS AVAILABLE IN THE DAVEY RANGE

  • Single Stage Pump with 5.5 Hp engine
  • Twin Stage Pump with 5.5 Hp engine
  • Twin Stage Wide Impeller Pump with 13 Hp engine

 

Single and Twin Stage Firefighters

 

PRODUCT DESCRIPTION

Rugged, economical single and twin impeller self priming pumps. These units are driven by a 5.5hp Honda GX160 engine (4.1 KW).  These are 4 - stroke engines with recoil starters.

 

PRODUCT APPLICATION

  • Fire Fighting
  • High head general water transfer
  • Tanker to tanker transfer
  • Boom Spraying
  • Irrigation

 

FEATURES and BENEFITS

  • Thrust balanced impeller design to extend engine life.
  • Pump casing, diffusers and impellers manufactured from quality corrosion resistant marine grade aluminium for long life.
  • 4 way discharge port for easy installation with a choice of plumbing sizes.
  • Polyester coated pump casing, exterior and interior, for added corrosion resistance.
  • Large priming and drain port with bayonet fit plugs. Plugs have safety retention system, plus are available with 1/4” tapping to accept pressure gauges or drain cocks.
  • All engines feature cast iron cylinder bore for long life.
  • All engines conform to the tough environmental requirements of the USA EPA and CARB standards, to help look after the environment.
  • Pump end designed and manufactured in Australia.

 

Single Stage Specific Features

Twin Stage Specific Features
  • Single impeller design provides the versatility of high flow rates with strong pressure.
  • Patented floating impeller neckrings front and back. The front neckring helps improve pumping efficiency, the back neckring helps extend seal life and dramatically reduce engine wear. 
  • Self priming from 7m for more versatile installation options.

 
  • Twin impeller design provides the versatility of high flow rates with strong pressure.
  • Patented floating impeller neckrings front and back of both impellers. The front neckring helps improve pumping efficiency, the back neckring helps extend seal life and dramatically reduce engine wear.
  • Self priming from 6m for more versatile installation options.
Single Stage Data Sheet Twin Stage Data Sheet 
   

 

 

Twin Stage Wide Impeller Firefighters

PRODUCT DESCRIPTION

Rugged, economical single or twin wide impeller self priming pumps. These units are driven by a 13hp Honda GX390 engine (9.75 KW).  These are 4 - stroke engines and available with either electric start or recoil start.

 

PRODUCT APPLICATION

  • Fire Fighting
  • High head general water transfer
  • Tanker to tanker transfer
  • Boom Spraying
  • Irrigation
  • Traveling irrigators

 

FEATURES and BENEFITS

  • Thrust balanced impeller design to extend engine life.
  • Pump casing, diffusers and impellers manufactured from quality corrosion resistant marine grade aluminium for long life.
  • NEW 3 way discharge port for easy installation with a choice of plumbing sizes. The NEW 3 way discharge is easily adapted to the old 3 way outlets.
  • Polyester coated pump casing, exterior and interior, for added corrosion resistance.
  • Large drain port with bayonet fit plugs. Plugs have safety retention system.
  • Huge 1 1/2” priming port for extra quick filling.
  • All engines feature cast iron cylinder bore for long life.
  • Electric starter (battery and leads required) and recoil starter fitted, ensures a choice of starting methods, even if the battery is flat or removed.
  • Pump end designed and manufactured in Australia.

 

Twin Stage Specific Features
  • Patented New Twin impeller design provides the versatility of high flow rates with strong pressure. Thrust balanced impeller design to extend engine life.
  • Patented floating impeller neckrings front and back. The front neckring helps improve pumping efficiency, the back neckring helps extend seal life and dramatically reduce engine wear.
  • Self priming from 6m for more versatile installation options.
Twin Stage Wide Impeller Data Sheet

 

Specifications Sheet and Comparison Table
Description Single Stage Twin Stage Twin Wide
Image  Single Stage  Twin Stage 5 series TwinWide
Model 5158 5258 5210
Engine Type Honda GX 160 Honda GX 390
Engine Size 5.5 Hp (4.1 KW) 13 Hp (9.75 KW)
Available in Electric start No No Yes
Maximum Flow 500 LPM 375 LMP 650 LPM
Maximum Total Head - Meter 72 104 120
Maximum Total Head - Bar 7.2 Bar 10.4 Bar 12 Bar
Inlet Size 40mm (1½") BSP Male 50mm (2") BSP Male
Outlet Size

4 - Way

2 x 25mm (1") BSP Male

2 x 40mm (1½") BSP Male

3 - Way

2 x 25mm (1") BSP Male

1 x 50mm (2") BSP Male
Maximum Suction Lift 7 Meter 7 Meter 7 Meter
Performances shown are from the maximum power duty curves at sea level and with nil suction lift.

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