Pump groups - gruppi pompa
Pump Groups - PG

The pump units are used in various applications, including:

  • loading bays for tank trucks, rail tankers, IBCs, and similar
  • fuel stations for automobiles
  • refuelling stations for airplanes and helicopters
  • recirculation systems in industrial plants
  • power generation plants

The Zipfluid pump units are generally composed of:

  • a pump head (suitable for fuels and solvents)
  • an engine (gasoline or diesel)
  • a coupling system with reducers or belts and pulleys
  • a galvanized steel base

Other products:

Our Pump Groups

Pump Groups - PG

PG Pump Groups are assembled with PU series pumps, suitable for fuels and solvents, coupled with electric or diesel engines through gearbox or belt and pulley and housed on galvanized carbon steel bases. They can be installed on plants, marine or aviation groups, in stationary or movable assets.

• Performance data

Size Trasmission @ rpm Flowrate Required power
Lpm M3/h kW Hp
2″ Belts – Gearbox 520 220 13 1.5 2.0
2″ Belts – Gearbox 640 270 16 2.2 3.0
2 ½” Belts – Gearbox 520 370 22 3.0 4.0
2 ½” Belts – Gearbox 640 450 27 4.0 5.5
3″ Belts – Gearbox 520 800 48 5.5 7.5
3″ Belts – Gearbox 640 1000 60 7.5 10.0
4″ Belts – Gearbox 400 1530 92 11.0 15.0
4″ Belts – Gearbox 500 1900 115 15.0 20.0

Appropriate Flow rate (lpm) and Power (kW) are based on a 100 ssu (22 cP).
Ask to our staff for Characteristic Curves, flow rates and Power requirements at other Heads and viscosities.

  • 94/9/EC Directive (ATEX)
  • 2006/42/EC Directive (Machinery)

  • Start / Stop button
  • PD meter
  • Inlet filter
  • Different inlet and outlet pump connections
  • Magnetothermic switch
  • Trolley

  • Electrical: IP 65 – ATEX II 2 G – ATEX II 3 G
  • Diesel: manual or electrical start

  • Belts and pulleys
  • Gearbox

Volumetrics Pumps

Volumetric Pumps - Volumetric positive displacement

Volumetric, rotary, self-priming vane pumps PU series are suitable for fuels (PU1) and solvents (PU2). They can be installed on trucks, plants, marine or aviation groups, coupled with electrical, hydraulic or diesel motor.

• Performance data
Size @ rpm Flowrate Required power
Lpm M3/h kW Hp
2″ 520 220 13 1.5 2.0
2″ 640 270 16 2.2 3.0
2½” 520 370 22 3.0 4.0
2½” 640 450 27 4.0 5.5
3″ 520 800 48 5.5 7.5
3″ 640 1000 60 7.5 10.0
4″ 400 1530 92 11.0 15.0
4″ 500 1900 115 15.0 20.0

Appropriate capacities and horsepower (hp) are based on at 100 ssu (22 cP) fluid at 50 psi (3.5 bar) delivered pressure. Ask our staff for Characteristic Curves, flow rates and Power requirements at other pressures and viscosities.


• Maximum operating limits data

Size @ rpm Flow rate Viscosity Different Pressure (bar) Working Pressure (bar)
Lpm M3/h ssu cP
2” 780 330 20 20000 4250 8.6 12
2½” 780 600 36 20000 4250 8.6 12
3” 640 1000 60 20000 4250 8.6 12
4” 500 1900 114 20000 4250 8.6 12

  • 94/9/EC Directive (ATEX)
  • 2006/42/EC Directive (Machinery)

  • Sizes: from 2” to 4”
  • Self-adjusted blades
  • Built-in adjustable by-pass
  • Mechanical seals
  • Ball bearing
  • Easy maintenance
  • Lay out: left or right hand
  • Max operating temperature 150 °C
  • Max operating viscosity 2200 cSt
  • PTFE seals and rotor shaft in AISI 304 for solvents (PU2)

  • Square flanges (inlet/outlet), socket weld type, in carbon steel
  • Inlet filter
  • Power Take-off flanged connection
  • Bell housing for hydraulic motor
  • Hydraulic engine