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ZW-Series, Z-Class Electric Workholding Pumps

Price: Starting at $3,105.05
Manufacturer: Enerpac

Select Product Options

ZW-Series with manifold
  • Used when supplying pressure to multiple valve circuits
  • Valves must be supplied separately

    ZW-Series with Pallet de-coupling pumps
  • Provides momentary pressure and flow to fixture
  • Ideal for pallet disconnect systems


  • ZW-Series with Continuous connection pumps
  • Provides solenoid control of one single- or double-acting circuit
  • Includes pilot operated check valve ensuring pressure is maintained in circuit


  • ZW-Series with Single station DO3 pumps
  • Industry standard mounting for manual or electric valves

  • ZW-Series Information

    • Common Model Selections
    • Product Dimensions
    • Built to Order Selections
    • Option Details
    • Manifold Options
    Output Flow
    at 5000 psi

    in3/min
    Motor Size

    hp
    Motor Voltage

    Volt-phase
    at 60Hz
    Usable Oil
    Capacity

    gal
    Pallet
    De-coupling

    Model Num.
    Continuous
    Connection

    Model Num.
    Single Station
    DO3

    Model Num.
    Weight

    lbs
    60 1.0 115-1 2.5 ZW4410DB-FT ZW4410FB-FT ZW4410GB-11 130
    60 1.0 230-3 2.5 ZW4410DG-FT ZW4410FG-FT ZW4410GG-11 130
    60 1.0 460-3 2.5 ZW4410DJ-FT ZW4410FJ-FT ZW4410GJ-11 130
    120 1.5 115-1 2.5 ZW5410DB-FT ZW5410FB-FT ZW5410GB-11 137
    120 1.5 230-3 2.5 ZW5410DG-FT ZW5410FG-FT ZW5410GG-11 137
    120 1.5 460-3 2.5 ZW5410DJ-FT ZW5410FJ-FT ZW5410GJ-11 137
    ZW Pump Product Demensions

    ZW Pump Selection

    Click here to price and/or order a customized ZW-Series Pump

    1. Product Type 7. Power Supply
      Z = Z-Class Pump   Single Phase
          B = 115V, 1 ph, 50-60 Hz*3
    2. Motor Type   E = 208-240V, 1 ph, 50-60 Hz European plug
      W = Workholding Electric   I = 208-240V, 1 ph, 50-60 HzUSA plug
           
    3. Flow Group   Three Phase
      4 = 60 in3/min   M = 190-200V, 3 ph, 50/60 Hz
      5 = 120 in3/min   G = 208-240V, 3 ph, 50/60 Hz
          W = 380-415V, 3 ph, 50/60 Hz
    4. Valve Type   K = 440V, 3 ph, 50/60 Hz
      0 = No valve or valve manifold   J = 460-480V, 3 ph, 50/60 Hz
      2 = 3-way, 2-position, manual valve   R = 575V, 3 ph, 50/60 Hz
      3 = 3-way, 3-position, manual valve    
      4 = 4-way, 3-position, manual or solenoid valve 8. Options*
      6 = 3-way, 3-position, tandem center w/P.O. check   F = Return line filter, 25 micron
      8 = 4-way, 3-position, tandem center w/P.O. check   G = 0-6000 psi pressure gauge, 21/2"*5
          H = Heat exchanger*4
    5. Usable oil capacity   L = Level/temperature switch*4
      10 = 10 Liters (2.5 gallon)   N = No handles (lifting eyes only)*2
      20 = 20 Liters (5 gallon)   P = Pressure switch*4
      40 = 40 Liters (10 gallon)   R = Roll bars
          S = Single stage
    6. Valve Operation   T = Pressure transducer*4
      D = Solenoid valve (pallet de-coupling) with pendant and LCD (valve type 4)   U = Foot switch*4
      F =Solenoid valve (continuous connection) with pendant and LCD (valve type 4)    
      G = Valve manifold without LCD (valve type 0) 9. Manifold Options (valve operation G & H only)
      H = Valve manifold with LCD (valve type 0)   01 = SAE porting manifold
      L = Manual valve with LCD (without pendant, valve type 2, 3, 4, 6 or 8)   11 = Single station D03
      M = Manual valve without LCD (valve type 2, 3, 4, 6 or 8)   12 = VP series manifold
      N = No valve, without LCD (valve type 0)   21 = 2 station D03
      W = No valve with LCD (valve type 0)   41 = 4 station D03

    *1 Options should be specified in alphabetical order.
    *2 Unless specifi ed, all pumps are supplied with reservoir handles.
    *3 115 volt pumps are supplied with CE and CSA approved 15 amp plug for intermittent
    use. 20 A circuit recommended for frequent full pressure use.
    *4 These options require LCD electrical package. Pressure switch option only available on manual
    valves without locking valve. The LCD electrical package can accept either a pressure switch or
    pressure transducer, but not both.
    *5 Pressure gauge not available on pump models with pressure transducer. Pressure
    transducer provides digital pressure readout on LCD display.

    F = Return line filter, 25 micron

    The oil filter kit removes contaminants from the return oil flow before allowing it back into the reservoir, reducing component damage.
    Model Number: ZPF
    Replacement Filter: PF-25

    G = 0-6000 psi pressure gauge, 2-1/2"

    H = Heat exchanger

    Heat exchanger removes heat from the return oil to provide cooler operation.
    Model Number: ZHE-E10

    L = Level/temperature switch

    Oil level indicator for pump reservoir. If the pump is mounted in a remote area that does not provide visual access to the external oil level sight glass, the level/temp switch will turn off the pump before internal damage can occur due to cavitations.
    Model Number: ZLS-U4

    N = No handles (lifting eyes only)

    P = Pressure switch

    R = Roll bars

    S = Single stage


    T = Pressure transducer

    ZPT pressure transducer provides constant pressure monitoring for automated pump control. ZPS pressure switch shuts down motor at set pressure.
    Model Number: ZPT-U4 or ZPS-W4

    The pressure transducer is factory installed in the “A” port on pumps supplied with valves, and in the “P” port on models with manifolds.

    U = Foot switch

    Manifolds allow the use of multiple valves powered by a single hydraulic pump.
    Manifolds are available factory installed on your Z-Class workholding power unit,
    or separately for future system upgrades.

    Manifold Diagram

    For valve operation G and H only
    01 = SAE porting manifold
    11 = Single station D03
    12 = VP series manifold
    21 = 2 station D03
    41 = 4 station D03

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