Technical information

81
80
www.enerpac.com
0,55
0,82
1,00
1,30
1,60
1,64
2,73
3,30
ZE3
ZE4(T)
ZU4(T)
ZA4(T)
ZG5
ZE5(T)
ZE6
ZG6
0,75
1,12
1,25
–
–
2,24
5,60
–
–
–
–
2840
–
–
–
–
–
–
–
–
4,8
–
–
9,7
88
88, 208
82, 204
102, 212
104
88, 208
88
106
Z-Classfactoryoptions&accessories
Extensive list of accessories including heat exchanger,
roll cage, skid bar, pressure transducer, return line filter
and level and temperature switches, allow complete pump
control over a wide range of industrial applications.
Z-Classpowerpumpsforyourapplication
Available in one flow range for universal motor and eight
flow ranges for induction motor. Choose from single or
two-stage models to provide the optimum cylinder and tool
performance for almost any industrial application.
Highlyefficientdesign provides increased flow rates,
reduced heat generation and a decrease in power
consumption. This means improved tool speed and
increased service life – which results in higher productivity
and lower operating costs.
Heavy-dutybearings extend pump life by reducing friction,
reducing surface-loading and lowering bearing stresses.
Pumpcavityoilbath extends pump life by reducing heat,
improving lubrication and reducing wear.
Self-priming, high-flow 1st stage pump increases pump
performance by super-charging the 2nd stage piston pump –
improving oil flow in both hot and cold weather operation.
Balanced rotating components reduce vibration creating
a smoother running pump – reducing wear, friction and
sound levels.
Replaceable piston check-valves increase service life of
major pump components.
Ergonomic low-voltage pendant features sealed switches
and operates at 15 V for improved operator safety.
ZE-SeriesPumpApplications
• Stationary: when pump remains in one location
• Inductionmotor: 1 and 3-phase for high cycle usage
• Duty-cycle: for heavy-duty, extended cycle application
• Cylindersandtools: for medium to large size single
and double-acting applications and high speed
• Pumpspeed: single or two stage pump unit.
Z-ClassPumpingElement–TheHeartofYourHydraulicSystem
Oil Flow
Rate
at 700 bar
(l/min)
Z-Class,AnInnovationinPumpDesign
Back-litLCDonselectZ-Classpumps
• pumpusageinformation,hourandcyclecounts
• low-voltagewarningandrecording
• offersself-testanddiagnosticcapabilities
• informationdisplayedin6languages
• pressureread-out(whenusedwiththeoptional
pressure transducer)
• adjustabletriggerpressuresetting(whenusedwith
the optional pressure transducer).
Z-Class
Pump
Series *
Electric
Motor
Power
(kW)
Gasoline
Engine
Power
(kW)
Page: Air
Motor-
Consump-
tion
(l/min)
ZU-SeriesPumpApplications
• Mobile: when frequent pump transport is required
and/or on remote locations
• Universalmotor: 1-phase, runs well under poor
voltage supply, using generator power supply or
using long extension cord
• Duty-cycle: for intermittent applications
• Cylinders and tools: for medium to large size single
and double-acting applications and high speed
• Pumpspeed: two stage pump unit.
* ZA4T, ZU4T, ZE4T and ZE5T-Series are Torque Wrench Pumps.
Back-lit LCD available
on ZU and ZE-Series
Electric Pumps. ▶