Product Search

    SEARCH NOW FOR ALL YOUR EUROTHERM DRIVES SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 651-700 of 857.
    PARKER AH38812U301

    PARKER

    EUROTHERM DRIVES

    AH38812U301

    PC BOARD
    Buy Surplus As Low As £323.54 Price with VAT: £388.25
    £323.54 Price with VAT: £388.25
    Repair Yours Contact Us
    PARKER 590L/0700/6/1/0/0/2/0/1690/360/019/460/0/00/00/00/40/000

    PARKER

    EUROTHERM DRIVES

    590L/0700/6/1/0/0/2/0/1690/360/019/460/0/00/00/00/40/000

    DISCONTINUED BY MANUFACTURER, DC DRIVE, DIGITAL CONVERTER, 590 SERIES, 70 A, 3-PHASE, REGENERATIVE, 415 V AC, 50/60 HZ
    Buy Surplus As Low As £2,852.73 Price with VAT: £3,423.28
    £2,852.73 Price with VAT: £3,423.28
    Repair Yours Contact Us
    PARKER 590LC/0700/A/1/0/0/0/00/000

    PARKER

    EUROTHERM DRIVES

    590LC/0700/A/1/0/0/0/00/000

    DISCONTINUED BY MANUFACTURER, DC DRIVE, DIGITAL CONVERTER, 590 SERIES, 35 A, 3-PHASE, REGENERATIVE, 500 V AC, 50/60 HZ
    Buy Surplus As Low As £2,804.16 Price with VAT: £3,364.99
    £2,804.16 Price with VAT: £3,364.99
    Repair Yours Contact Us
    PARKER 690PF/0750/400/0011/US/0/0/0/0/B0/115/0

    PARKER

    EUROTHERM DRIVES

    690PF/0750/400/0011/US/0/0/0/0/B0/115/0

    DISCONTINUED BY MANUFACTURER, VARIABLE FREQUENCY DRIVE, 75KW, INPUT: 380-460 VAC, 3 PH, 50/60HZ, OUTPUT: 0-460 VAC, 3 PH, 0-500 HZ, AUX SUPPLY: 110-120 VAC, 1 PH, 50/60 HZ, IP20, 6901 KEYPAD ...
    Buy Surplus As Low As £4,718.36 Price with VAT: £5,662.03
    £4,718.36 Price with VAT: £5,662.03
    Repair Yours Contact Us
    PARKER 545-0490-8-8-1-010-0011-0-00

    PARKER

    EUROTHERM DRIVES

    545-0490-8-8-1-010-0011-0-00

    DRIVE 460V 50/60HZ ARMATURE 49AMP
    Buy Surplus As Low As £3,484.85 Price with VAT: £4,181.81
    £3,484.85 Price with VAT: £4,181.81
    Repair Yours Contact Us
    PARKER 591P-DRV/0070/500/0011/US/ARM/0/115/0/AUX/0

    PARKER

    EUROTHERM DRIVES

    591P-DRV/0070/500/0011/US/ARM/0/115/0/AUX/0

    DRIVE 70AMP 220-500VAC 3PHASE NON-REGEN
    Buy Surplus As Low As £3,781.43 Price with VAT: £4,537.71
    £3,781.43 Price with VAT: £4,537.71
    Repair Yours Contact Us
    PARKER 690P/0300/400/0021/US/0/0/0/0/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690P/0300/400/0021/US/0/0/0/0/B0/0/0

    DRIVE 50/60HZ 3PH 460VAC
    Buy Surplus As Low As £2,916.40 Price with VAT: £3,499.67
    £2,916.40 Price with VAT: £3,499.67
    Repair Yours Contact Us
    PARKER 5911/350/9/11/0/0088/300/002/500/0/00

    PARKER

    EUROTHERM DRIVES

    5911/350/9/11/0/0088/300/002/500/0/00

    DRIVE OPERATOR DISPLAY COVER 350AMP 500V 3PH
    Buy Surplus As Low As £593.17 Price with VAT: £711.80
    £593.17 Price with VAT: £711.80
    Repair Yours Contact Us
    PARKER 590C/1100/5/3/0/1/0/00/000

    PARKER

    EUROTHERM DRIVES

    590C/1100/5/3/0/1/0/00/000

    DISCONTINUED BY MANUFACTURER, DC DRIVE, DIGITAL CONVERTER, 590 SERIES, 60 HP (45KW), 110 A, 3-PHASE, REGENERATIVE, 380 V AC, 50/60 HZ
    Buy Surplus As Low As £2,852.73 Price with VAT: £3,423.28
    £2,852.73 Price with VAT: £3,423.28
    Repair Yours Contact Us
    PARKER 690P/0075/400/0021/US/0/0/0/SHTTL/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690P/0075/400/0021/US/0/0/0/SHTTL/B0/0/0

    DISCONTINUED BY MANUFACTURER, DRIVE,3PH, 400/460V 7.5KW, FRAME C, UNIVERSAL AUXILIARY, BRAKE SWITCH FITTED, NO FILTER, NO SYSTEM BOARD
    Buy Surplus As Low As £3,437.24 Price with VAT: £4,124.69
    £3,437.24 Price with VAT: £4,124.69
    Repair Yours Contact Us
    PARKER 591S/1800/9/1/0/00

    PARKER

    EUROTHERM DRIVES

    591S/1800/9/1/0/00

    DISCONTINUED BY MANUFACTURER, DRIVE, 162 AMPS, 220-500 V, 3 PH, 50/60 HZ, 4 AMPS, 110-120 VAC
    Buy Surplus As Low As £2,545.67 Price with VAT: £3,054.80
    £2,545.67 Price with VAT: £3,054.80
    Repair Yours Contact Us
    PARKER ECMA/FA107/GW01

    PARKER

    EUROTHERM DRIVES

    ECMA/FA107/GW01

    COMMUNICATION GATEWAY MODULE, AVAILABLE, REBUILT SURPLUS, NEW, NEVER USED, REPAIR YOURS, 24 HOUR RUSH REPAIR, 5-10 DAY REPAIR, 2 YEAR RADWELL WARRANTY
    Buy Surplus As Low As £350.51 Price with VAT: £420.61
    £350.51 Price with VAT: £420.61
    Repair Yours Contact Us
    PARKER 584S/0150/400/0010/US/000/0000/000/B0/000/000

    PARKER

    EUROTHERM DRIVES

    584S/0150/400/0010/US/000/0000/000/B0/000/000

    DRIVE 30AMP 380-460V 20HP
    Buy Surplus As Low As £2,150.22 Price with VAT: £2,580.27
    £2,150.22 Price with VAT: £2,580.27
    Repair Yours Contact Us
    PARKER 620L/0450/400/0010/US/ENW/0000/000/B0/000/000

    PARKER

    EUROTHERM DRIVES

    620L/0450/400/0010/US/ENW/0000/000/B0/000/000

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 620 VECTOR LINK SERIES, 45 KW, 3-PHASE, 380-460 VAC, 50/60 HZ, IP20, ENCODER FEEDBACK, BRAKE POWER SWITCH FITTED
    Buy Surplus As Low As £3,362.77 Price with VAT: £4,035.32
    £3,362.77 Price with VAT: £4,035.32
    Repair Yours Contact Us
    PARKER 6051/01

    PARKER

    EUROTHERM DRIVES

    6051/01

    KEYPAD INTERFACE FOR AC DRIVE
    Buy Surplus As Low As £134.81 Price with VAT: £161.77
    £134.81 Price with VAT: £161.77
    Repair Yours Contact Us
    PARKER ACM2N0480-3-BG

    PARKER

    EUROTHERM DRIVES

    ACM2N0480-3-BG

    SERVO MOTOR, BRUSHLESS
    Buy Surplus As Low As £741.46 Price with VAT: £889.75
    £741.46 Price with VAT: £889.75
    Repair Yours Contact Us
    PARKER CO388965U180

    PARKER

    EUROTHERM DRIVES

    CO388965U180

    DISCONTINUED BY MANUFACTURER, DRIVE 162A 500VAC 50/60HZ
    Buy Surplus As Low As £666.56 Price with VAT: £799.87
    £666.56 Price with VAT: £799.87
    Repair Yours Contact Us
    PARKER 584SV/0150/400/0010/US/000/0000/B0/000/000

    PARKER

    EUROTHERM DRIVES

    584SV/0150/400/0010/US/000/0000/B0/000/000

    DRIVE 20HP 400VAC
    Buy Surplus As Low As £2,545.67 Price with VAT: £3,054.80
    £2,545.67 Price with VAT: £3,054.80
    Repair Yours Contact Us
    PARKER 690PB/0015/400/3/0/0021/US/0/0/0/0/0

    PARKER

    EUROTHERM DRIVES

    690PB/0015/400/3/0/0021/US/0/0/0/0/0

    DISCONTINUED BY MANUFACTURER, DRIVE, SSD DRIVE, 690+ SERIES, INTEGRATOR, INPUT / 5-6 AMP / 3 PHASE / 380-460 VAC / 50/60 HZ, OUTPUT / 4.5 AMP / 3 PHASE / 0-460 VAC / 1 KHZ
    Buy Surplus As Low As £1,086.11 Price with VAT: £1,303.33
    £1,086.11 Price with VAT: £1,303.33
    Repair Yours Contact Us
    PARKER L5352

    PARKER

    EUROTHERM DRIVES

    L5352

    DISCONTINUED BY MANUFACTURER, LINK HARDWARE, RACK & RACK CARD MODULES
    Buy Surplus As Low As £2,638.75 Price with VAT: £3,166.50
    £2,638.75 Price with VAT: £3,166.50
    Repair Yours Contact Us
    PARKER 601/003/230/F/00/GR

    PARKER

    EUROTHERM DRIVES

    601/003/230/F/00/GR

    DRIVE 2.2-4AMP 3PH 220-240VAC 50/60HZ GERMAN
    Buy Surplus As Low As £471.84 Price with VAT: £566.20
    £471.84 Price with VAT: £566.20
    Repair Yours Contact Us
    PARKER 690PD/0220/400/0011/UK/HTTL/0/0/0/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690PD/0220/400/0011/UK/HTTL/0/0/0/B0/0/0

    DISCONTINUED BY MANUFACTURER, DRIVE INTEGRATOR, 47.2 AMP, 3 PH, 380-460 V AC, 50/60 HZ
    Buy Surplus As Low As £2,898.42 Price with VAT: £3,478.10
    £2,898.42 Price with VAT: £3,478.10
    Repair Yours Contact Us
    PARKER 690P/0220/400/0011/UK/0/LINK/0/SHTTL/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690P/0220/400/0011/UK/0/LINK/0/SHTTL/B0/0/0

    DRIVE INTEGRATOR 460V
    Buy Surplus As Low As £237.42 Price with VAT: £284.90
    £237.42 Price with VAT: £284.90
    Repair Yours Contact Us
    PARKER R590LD/00/000

    PARKER

    EUROTHERM DRIVES

    R590LD/00/000

    DISCONTINUED BY MANUFACTURER, HMI, DRIVE DOOR W/POWER BOARD PANEL DISPLAY
    Buy Surplus As Low As £589.66 Price with VAT: £707.59
    £589.66 Price with VAT: £707.59
    Repair Yours Contact Us
    PARKER 620L/0220/400/0010/UK/ENW/0000/000/B0/000/002

    PARKER

    EUROTHERM DRIVES

    620L/0220/400/0010/UK/ENW/0000/000/B0/000/002

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 620 VECTOR LINK SERIES, 22 KW, 3-PHASE, 380-460 VAC, 50/60 HZ, IP20, ENCODER FEEDBACK, BRAKE POWER SWITCH FITTED, ENGINEERING OPTION INSTALLED
    Buy Surplus As Low As £3,362.77 Price with VAT: £4,035.32
    £3,362.77 Price with VAT: £4,035.32
    Repair Yours Contact Us
    PARKER 650VC/0150/400/0011/UK/0/0/B0/0/0

    PARKER

    EUROTHERM DRIVES

    650VC/0150/400/0011/UK/0/0/B0/0/0

    DISCONTINUED BY MANUFACTURER, AC INVERTER DRIVE SPEED CONTROLLER, 44 AMP, 3 PHASE, 380-460 VAC, 50/60 HZ
    Buy Surplus As Low As £1,258.23 Price with VAT: £1,509.87
    £1,258.23 Price with VAT: £1,509.87
    Repair Yours Contact Us
    PARKER 590LC/0350/A/1/0/0/0/00/000

    PARKER

    EUROTHERM DRIVES

    590LC/0350/A/1/0/0/0/00/000

    DISCONTINUED BY MANUFACTURER, DC DRIVE, DIGITAL CONVERTER, 590 SERIES, 35 A, 3-PHASE, REGENERATIVE, 500 V AC, 50/60 HZ
    Buy Surplus As Low As £1,563.84 Price with VAT: £1,876.60
    £1,563.84 Price with VAT: £1,876.60
    Repair Yours Contact Us
    PARKER 590C/2700/5/3/0/1/0/00/000

    PARKER

    EUROTHERM DRIVES

    590C/2700/5/3/0/1/0/00/000

    DISCONTINUED BY MANUFACTURER, DC DRIVE, DIGITAL CONVERTER, 590 SERIES, 150 HP (110KW), 270 A, 3-PHASE, REGENERATIVE, 380 V AC, 50/60 HZ
    Buy Surplus As Low As £3,330.56 Price with VAT: £3,996.67
    £3,330.56 Price with VAT: £3,996.67
    Repair Yours Contact Us
    PARKER 650/015/230/F/00/DISP/UK/0/0

    PARKER

    EUROTHERM DRIVES

    650/015/230/F/00/DISP/UK/0/0

    DISCONTINUED BY MANUFACTURER, DRIVE INVERTER, DRIVE, 220-240V, 50/60HZ
    Buy Surplus As Low As £425.40 Price with VAT: £510.48
    £425.40 Price with VAT: £510.48
    Repair Yours Contact Us
    PARKER L5201101013

    PARKER

    EUROTHERM DRIVES

    L5201101013

    ANALOG I/O MODULE 24VDC 16PT
    Buy Surplus As Low As £808.86 Price with VAT: £970.63
    £808.86 Price with VAT: £970.63
    Repair Yours Contact Us
    PARKER 5507/1/2/1500/0/1500/10/RPM100

    PARKER

    EUROTHERM DRIVES

    5507/1/2/1500/0/1500/10/RPM100

    DISCONTINUED BY MANUFACTURER, PANEL METER ANALOGUE 1-0-1MA -1500-+1500RPM
    Buy Surplus As Low As £154.05 Price with VAT: £184.86
    £154.05 Price with VAT: £184.86
    Repair Yours Contact Us
    PARKER 620L/0011/400/0010/UK/ENW/0000/000/B1/000/000

    PARKER

    EUROTHERM DRIVES

    620L/0011/400/0010/UK/ENW/0000/000/B1/000/000

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 620 VECTOR LINK SERIES, 1.1 KW, 3-PHASE, 380-460 VAC, 50/60 HZ, IP20, ENCODER FEEDBACK, BRAKE POWER SWITCH FITTED
    Buy Surplus As Low As £2,711.29 Price with VAT: £3,253.55
    £2,711.29 Price with VAT: £3,253.55
    Repair Yours Contact Us
    PARKER 620L/0150/400/0010/US/ENW/0000/000/B0/000/000

    PARKER

    EUROTHERM DRIVES

    620L/0150/400/0010/US/ENW/0000/000/B0/000/000

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 620 VECTOR LINK SERIES, 15 KW, 3-PHASE, 380-460 VAC, 50/60 HZ, IP20, ENCODER FEEDBACK, BRAKE POWER SWITCH FITTED
    Buy Surplus As Low As £3,460.83 Price with VAT: £4,153.00
    £3,460.83 Price with VAT: £4,153.00
    Repair Yours Contact Us
    PARKER AH387775U005

    PARKER

    EUROTHERM DRIVES

    AH387775U005

    DISCONTINUED BY MANUFACTURER, PC BOARD, 5 VDC, ENCODER RECEIVER OPTION
    Buy Surplus As Low As £407.52 Price with VAT: £489.02
    £407.52 Price with VAT: £489.02
    Repair Yours Contact Us
    PARKER 690P/0055/400/0021/US/0/0/0/0/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690P/0055/400/0021/US/0/0/0/0/B0/0/0

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 690+ SERIES DRIVES, 380-460 VAC, 50/60 HZ, 3 PHASE, 5.5 KW / 7.5 HP, 12 AMP, TYPE 1 ENCLOSURE, 690+0007/460/1BN
    Buy Surplus As Low As £3,257.07 Price with VAT: £3,908.48
    £3,257.07 Price with VAT: £3,908.48
    Repair Yours Contact Us
    PARKER AH389918U001

    PARKER

    EUROTHERM DRIVES

    AH389918U001

    DISCONTINUED BY MANUFACTURER, PC BOARD, VPROFIBUS COMMUNICATIONS CARD, SCREW TERMINALS
    Buy Surplus As Low As £454.83 Price with VAT: £545.80
    £454.83 Price with VAT: £545.80
    Repair Yours Contact Us
    PARKER AH470372U001

    PARKER

    EUROTHERM DRIVES

    AH470372U001

    DISCONTINUED BY MANUFACTURER, PC CONTROL BOARD, CIRCUIT PC BOARD MODULE
    Buy Surplus As Low As £798.86 Price with VAT: £958.63
    £798.86 Price with VAT: £958.63
    Repair Yours Contact Us
    PARKER AH388141U301

    PARKER

    EUROTHERM DRIVES

    AH388141U301

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD, 8-1/2 X 7-1/4 INCH
    Buy Surplus As Low As £409.04 Price with VAT: £490.85
    £409.04 Price with VAT: £490.85
    Repair Yours Contact Us
    PARKER AH046990U010

    PARKER

    EUROTHERM DRIVES

    AH046990U010

    DISCONTINUED BY MANUFACTURER, CONTROL CARD, FOR 540 / 541 / 545-551 DRIVES
    Buy Surplus As Low As £264.09 Price with VAT: £316.91
    £264.09 Price with VAT: £316.91
    Repair Yours Contact Us
    PARKER AH387775U012

    PARKER

    EUROTHERM DRIVES

    AH387775U012

    DISCONTINUED BY MANUFACTURER, ENCODER BOARD, OPTION, RECEIVER, TWO CHANNEL, 12 VOLT, STAND-OFF MOUNT, USE AH387775U001 (WITHOUT PRESET)
    Buy Surplus As Low As £489.17 Price with VAT: £587.00
    £489.17 Price with VAT: £587.00
    Repair Yours Contact Us
    PARKER 591/0700/6/1/3/3/1/0/0000/000/000/440/0/00/00/00/000

    PARKER

    EUROTHERM DRIVES

    591/0700/6/1/3/3/1/0/0000/000/000/440/0/00/00/00/000

    DISCONTINUED BY MANUFACTURER, DIGITAL DC DRIVE, 590 SERIES, INPUT: 70 AMP / 3 PHASE / 415 VAC / 50/60 HZ, AUXILIARY SUPPLY: 4 AMP / 1 PHASE / 220 VAC
    Buy Surplus As Low As £1,800.00 Price with VAT: £2,160.00
    £1,800.00 Price with VAT: £2,160.00
    Repair Yours Contact Us
    PARKER 955A-8N13

    PARKER

    EUROTHERM DRIVES

    955A-8N13

    DISCONTINUED BY MANUFACTURER, DC DRIVE, ANALOG, 100HP, 460VAC, 50/60HZ
    Buy Surplus As Low As £1,115.38 Price with VAT: £1,338.46
    £1,115.38 Price with VAT: £1,338.46
    Repair Yours Contact Us
    PARKER 690PC/0075/400/0010/GR/0/0/0/0/B0/0/0

    PARKER

    EUROTHERM DRIVES

    690PC/0075/400/0010/GR/0/0/0/0/B0/0/0

    DISCONTINUED BY MANUFACTURER, INVERTER DRIVE, 1AC690+ SERIES, 6 AMP, 3 PHASE, 380-460 VAC, 50/60 HZ, 7.5 KW (10HP), UNFILTERED, W/O KEYPAD, IP20, CAT: 690-432160C0-B00P00-D000
    Buy Surplus As Low As £2,220.00 Price with VAT: £2,664.00
    £2,220.00 Price with VAT: £2,664.00
    Repair Yours Contact Us
    PARKER 590LDC/00/000

    PARKER

    EUROTHERM DRIVES

    590LDC/00/000

    DISCONTINUED BY MANUFACTURER, DRIVE DOOR, 590 SERIES, WITH KEYPAD AND DISPLAY, SSD
    Buy Surplus As Low As £1,465.23 Price with VAT: £1,758.28
    £1,465.23 Price with VAT: £1,758.28
    Repair Yours Contact Us
    PARKER 512/32

    PARKER

    EUROTHERM DRIVES

    512/32

    DISCONTINUED BY MANUFACTURER, DC DRIVE CONTROLLER, DC512 SERIES, INPUT: 60 AMP (MAX) 415 VDC (MAX)
    Buy Surplus As Low As £616.20 Price with VAT: £739.44
    £616.20 Price with VAT: £739.44
    Repair Yours Contact Us
    PARKER 605/015/230/1/F/0010/UK/000

    PARKER

    EUROTHERM DRIVES

    605/015/230/1/F/0010/UK/000

    DISCONTINUED BY MANUFACTURER, DRIVE INVERTER, INPUT: 1 PHASE / 220-240 VAC / 50/60 HZ / 15 AMP, OUTPUT: 3 PHASE / 0-220-240 VAC / 0-400 HZ / 7 AMP, 1.5 KW, (690PB/0015/230/1/F/0010/UK/0/0/0/ ...
    Buy Surplus As Low As £653.61 Price with VAT: £784.33
    £653.61 Price with VAT: £784.33
    Repair Yours Contact Us
    PARKER 601/015/230/F/00/UK

    PARKER

    EUROTHERM DRIVES

    601/015/230/F/00/UK

    DISCONTINUED BY MANUFACTURER, FREQUENCY INVERTER, DRIVE, 601 SERIES, 7 AMP, 1-3 PHASE, 220-240 VAC, 1.5 KW, RFI FILTER FITTED, STANDARD LIVERY, LANGUAGE: ENGLISH
    Buy Surplus As Low As £660.22 Price with VAT: £792.26
    £660.22 Price with VAT: £792.26
    Repair Yours Contact Us
    PARKER 601/007/230/F/00/UK

    PARKER

    EUROTHERM DRIVES

    601/007/230/F/00/UK

    DISCONTINUED BY MANUFACTURER, DRIVE SPEED CONTROLLER, 1 PH, 0.75KW, 220/240VAC
    Buy Surplus As Low As £836.78 Price with VAT: £1,004.14
    £836.78 Price with VAT: £1,004.14
    Repair Yours Contact Us
    PARKER 601/007/400/F/00/US

    PARKER

    EUROTHERM DRIVES

    601/007/400/F/00/US

    DRIVE 1.5KW 380/460VAC INPUT 3PHASE
    Buy Surplus As Low As £798.86 Price with VAT: £958.63
    £798.86 Price with VAT: £958.63
    Repair Yours Contact Us
    PARKER 591S/0350/9/1/1/00

    PARKER

    EUROTHERM DRIVES

    591S/0350/9/1/1/00

    DISCONTINUED BY MANUFACTURER, AC DRIVE, 20 HP, 220-500 VAC SUPPLY, 3 PHASE, 32 AMP SUPPLY, 110-120 VAC AUXILIARY VOLTAGE, 600 VDC ARMATURE VOLTAGE, 35 AMP DC ARMATURE CURRENT, 500 VDC FIELD ...
    Buy Surplus As Low As £3,159.32 Price with VAT: £3,791.18
    £3,159.32 Price with VAT: £3,791.18
    Repair Yours Contact Us
    Previous Next
    8 9 10 11 12 13 14 15 16 17 18