Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Hydraulics / Hydraulic Pump

    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 51-100 of 808.
    EATON CORPORATION PVQ20-B2R-SE1S-21-C21-12

    EATON CORPORATION

    VICKERS

    PVQ20-B2R-SE1S-21-C21-12

    PVQ20-B2R-SE1S-21-C21-12, Q SERIES, HYDRAULIC AXIAL PISTON PUMP - PVQ, 21.1 CM/R DISPLACEMENT, RIGHT HAND ROTATION INPUT ROTATION
    ✓ IN STOCK!
    €8,539.93 Price with VAT: €10,162.52 Buy Surplus As Low As €2,580.75 Price with VAT: €3,071.09
    €2,580.75 Price with VAT: €3,071.09
    Repair Yours Contact Us
    NEPTUNE 525-A-N3

    NEPTUNE

    525-A-N3

    SERIES 500-A, DIA-PUMP, SIMPLEX, 316SS LIQUID END CONSTRUCTION, 7 CAPACITY AT 100 PSI GPH, 900 MAX. DISCHARGE PRESSURE PSI
    ✓ IN STOCK!
    €3,297.90 Price with VAT: €3,924.51 Buy Surplus As Low As €1,831.34 Price with VAT: €2,179.29
    €1,831.34 Price with VAT: €2,179.29
    Repair Yours Contact Us
    ENERPAC P-141

    ENERPAC

    P-141

    MANUAL HYDRAULIC PUMP: 1 STAGE, 0.38" PISTON DIA, GLASS-FILLED NYLON PUMP
    ✓ IN STOCK!
    €744.02 Price with VAT: €885.39 Buy Surplus As Low As €456.58 Price with VAT: €543.33
    €456.58 Price with VAT: €543.33
    JOHN BARNES 1000-034-10

    JOHN BARNES

    1000-034-10

    HYDRAULIC PUMP, 3/16 INCH SHAFT SIZE
    ✓ IN STOCK!
    €782.22 Price with VAT: €930.84 Buy Surplus As Low As €455.84 Price with VAT: €542.45
    €455.84 Price with VAT: €542.45
    Repair Yours Contact Us
    OBERDORFER N993R

    OBERDORFER

    N993R

    GEAR PUMP, 1/2 INCH PORTS, CLOSE COUPLED BRONZE GEAR, 8 GPM, NBR LIP, SUITABLE FOR REPAIR KIT 12070
    ✓ IN STOCK!
    €858.80 Price with VAT: €1,021.98 Buy Surplus As Low As €485.93 Price with VAT: €578.26
    €485.93 Price with VAT: €578.26
    Repair Yours Contact Us
    CASAPPA KP30.38D0-83E3-LED/EB-N

    CASAPPA

    KP30.38D0-83E3-LED/EB-N

    HYDRAULIC PUMP, CLOCKWISE, 300PSI MAX, 3000MAX RPM
    ✓ IN STOCK!
    €1,065.69 Price with VAT: €1,268.17 Buy Surplus As Low As €576.75 Price with VAT: €686.33
    €576.75 Price with VAT: €686.33
    Repair Yours Contact Us
    BOSCH PVC-PSSF-09ERM-01

    BOSCH

    RACINE

    PVC-PSSF-09ERM-01

    VANE PUMP, VARIABLE DISPL & PRESSURE COMP, PART # R978715441, MANIFOLD MOUNTED, 8 GPM, 1000 PSI, 1.20 CU.IN/REV, CW ROTATION (STD), PRESSURE RANGE = 400 PSI TO 1000 PSI, VITON SEALS, MAX VOL ...
    ✓ IN STOCK!
    €2,869.18 Price with VAT: €3,414.32 Buy Surplus As Low As €1,103.52 Price with VAT: €1,313.19
    €1,103.52 Price with VAT: €1,313.19
    Repair Yours Contact Us
    XYLEM 1ST1C5E4

    XYLEM

    GOULDS WATER TECHNOLOGY

    1ST1C5E4

    NPE SERIES SS CENTRIFUGAL PUMP, 1/2HP 3/60/208-230/460 TEFC 4.44"
    ✓ IN STOCK!
    €1,768.13 Price with VAT: €2,104.07 Buy Surplus As Low As €950.85 Price with VAT: €1,131.51
    €950.85 Price with VAT: €1,131.51
    Repair Yours Contact Us
    PIAB VACUUM PRODUCTS 9904037

    PIAB VACUUM PRODUCTS

    9904037

    PUMP
    ✓ IN STOCK!
    Buy Surplus As Low As €475.90 Price with VAT: €566.32
    €475.90 Price with VAT: €566.32
    Repair Yours Contact Us
    CHIPBLASTER C00.34.S0526

    CHIPBLASTER

    C00.34.S0526

    PUMP, SOLID SHAFT DRIVE TYPE, 7.92 GALLONS PER MINUTE, PN: 2106
    ✓ IN STOCK!
    €3,253.75 Price with VAT: €3,871.96 Buy Surplus As Low As €1,859.64 Price with VAT: €2,212.97
    €1,859.64 Price with VAT: €2,212.97
    Repair Yours Contact Us
    PARKER PV016R1K1T1NMMC

    PARKER

    HYDRAULIC PUMPS DIVISION

    PV016R1K1T1NMMC

    HYDRAULIC PUMP, STRAIGHT SHAFT, 25 MM, 420 BAR MAX PRESSURE, 3000 RPM MAX, CLOCKWISE ROTATION
    ✓ IN STOCK!
    €12,262.66 Price with VAT: €14,592.56 Buy Surplus As Low As €1,904.11 Price with VAT: €2,265.89
    €1,904.11 Price with VAT: €2,265.89
    Repair Yours Contact Us
    PARKER PV023R1D3T1VMF1

    PARKER

    HYDRAULIC PUMPS DIVISION

    PV023R1D3T1VMF1

    PUMP, AXIAL PISTON, VARIABLE DISPLACEMENT, 23 CM/REV, CLOCKWISE ROTATION, 4 HOLE FLANGE MOUNTING, CYLINDRIC KEYED SHAFT, UNF PORT, UNC THREAD, SINGLE PUMP
    ✓ IN STOCK!
    €11,762.68 Price with VAT: €13,997.59 Buy Surplus As Low As €7,763.55 Price with VAT: €9,238.62
    €7,763.55 Price with VAT: €9,238.62
    Repair Yours Contact Us
    PARKER PVP1610B7L212

    PARKER

    HYDRAULIC PUMPS DIVISION

    PVP1610B7L212

    PISTON PUMP, 16.4 CM3/REV, 250-1000 PSI, 9T SPLINE (SAE A) SHAFT OPTION, SAE A PILOT, CCW, ADJ. MAXIMUM VOLUME STOP
    ✓ IN STOCK!
    €8,527.90 Price with VAT: €10,148.20 Buy Surplus As Low As €5,871.46 Price with VAT: €6,987.04
    €5,871.46 Price with VAT: €6,987.04
    Repair Yours Contact Us
    INGERSOLL RAND PD30A-BAP-FTT-C

    INGERSOLL RAND

    PD30A-BAP-FTT-C

    DIAPHRAGM PUMP W/ ALUMINIUM CENTRE SECTION & BODY, AIR OPERATED, 0.69-8.3 BAR INLET PRESSURE, 8.3 BAR OUTLET PRESSURE, 275 GPM, 83 DB NOISE LEVEL, -40 TO +350 DEGREE C
    ✓ IN STOCK!
    €7,178.30 Price with VAT: €8,542.18 Buy Surplus As Low As €4,910.46 Price with VAT: €5,843.45
    €4,910.46 Price with VAT: €5,843.45
    Repair Yours Contact Us
    PARKER 3349611005

    PARKER

    PUMP DIVISION

    3349611005

    SERIES PGP, ALUMINUM PUMP, 511 DESIGN, PGP511S0060CS4D3NE3E3B1B1
    ✓ IN STOCK!
    €944.11 Price with VAT: €1,123.49 Buy Surplus As Low As €567.18 Price with VAT: €674.94
    €567.18 Price with VAT: €674.94
    Repair Yours Contact Us
    GENERAL ELECTRIC PV411AHA

    GENERAL ELECTRIC

    PV411AHA

    PRESSURE AND VACUUM HAND PUMP, WITH ACCESSORY KIT, 240 SWIVEL HEAD, 28.5 INHG MAX, 600 PSI MAX
    ✓ IN STOCK!
    €2,166.38 Price with VAT: €2,577.99 Buy Surplus As Low As €819.97 Price with VAT: €975.76
    €819.97 Price with VAT: €975.76
    Repair Yours Contact Us
    BOSCH R900580383

    BOSCH

    REXROTH

    R900580383

    PV7-1X/25-30RE01MC0-16, ADJUSTABLE VANE PUMP, PILOT OPERATED, PV7, SIZE 14-150, COMPONENT SERIES 1X, MAXIMUM OPERATING PRESSURE 160 BAR, MAXIMUM FLOW 270 L/MIN
    ✓ IN STOCK!
    €6,494.41 Price with VAT: €7,728.35 Buy Surplus As Low As €1,465.36 Price with VAT: €1,743.77
    €1,465.36 Price with VAT: €1,743.77
    Repair Yours Contact Us
    BOSCH 0513800248

    BOSCH

    REXROTH

    0513800248

    VARIABLE DISPLACEMENT VANE PUMP, PRESSURE COMPENSATED, MODEL # 0513R18C3VPV80SM21HYB05, MAX FLOW = 36 GPM, MAX PRESSURE = 3000 PSI, CLOCKWISE ROTATION, VITON SEALS (STD), SIDE PORTS, STANDAR ...
    ✓ IN STOCK!
    €8,469.26 Price with VAT: €10,078.42 Buy Surplus As Low As €5,082.27 Price with VAT: €6,047.90
    €5,082.27 Price with VAT: €6,047.90
    Repair Yours Contact Us
    BOSCH R900086360

    BOSCH

    REXROTH

    R900086360

    PGH4-2X/050RR11VU2
    ✓ IN STOCK!
    €6,166.61 Price with VAT: €7,338.26 Buy Surplus As Low As €3,700.50 Price with VAT: €4,403.60
    €3,700.50 Price with VAT: €4,403.60
    Repair Yours Contact Us
    BOSCH R900928955

    BOSCH

    REXROTH

    R900928955

    FIXED DISPLACEMENT VANE PUMP, 3.37 CU-IN PER REVOLUTION, 3045 PSI MAXIMUM OPERATING PRESSURE, SINGLE PUMP
    ✓ IN STOCK!
    €1,913.22 Price with VAT: €2,276.73 Buy Surplus As Low As €1,262.98 Price with VAT: €1,502.94
    €1,262.98 Price with VAT: €1,502.94
    Repair Yours Contact Us
    BOSCH R900932088

    BOSCH

    REXROTH

    R900932088

    BRH PGF3-3X/025RE07VE4, GEAR PUMP
    ✓ IN STOCK!
    €2,565.97 Price with VAT: €3,053.51 Buy Surplus As Low As €1,539.76 Price with VAT: €1,832.32
    €1,539.76 Price with VAT: €1,832.32
    Repair Yours Contact Us
    BOSCH R900580382

    BOSCH

    REXROTH

    R900580382

    VANE PUMP, PILOT-OPERATED, VARIABLE-DISPLACEMENT, MODEL # PV7-1X/16-20RE01MC0-16, 71.3 GPM MAX FLO, 2300 PSI MAX PRESSURE, CLOCKWISE ROTATION, BUNA SEALS, PRESSURE CONTROLLER (STD), REPLACES ...
    ✓ IN STOCK!
    €4,541.23 Price with VAT: €5,404.06 Buy Surplus As Low As €2,672.19 Price with VAT: €3,179.90
    €2,672.19 Price with VAT: €3,179.90
    Repair Yours Contact Us
    BOSCH 2517300000

    BOSCH

    REXROTH

    2517300000

    HYDRAULIC PUMP, FZP 17CM3/U 20-70 BAR (PUMPENTEIL 1)
    ✓ IN STOCK!
    €5,368.09 Price with VAT: €6,388.03 Buy Surplus As Low As €3,220.86 Price with VAT: €3,832.82
    €3,220.86 Price with VAT: €3,832.82
    Repair Yours Contact Us
    BOSCH R900932161

    BOSCH

    REXROTH

    R900932161

    BRH PGH4-2X/032RE11VE4, GEAR PUMP
    ✓ IN STOCK!
    €5,244.83 Price with VAT: €6,241.35 Buy Surplus As Low As €3,147.61 Price with VAT: €3,745.66
    €3,147.61 Price with VAT: €3,745.66
    Repair Yours Contact Us
    BOSCH R900932163

    BOSCH

    REXROTH

    R900932163

    BRH PGH4-2X/050RE11VE4, GEAR PUMP
    ✓ IN STOCK!
    €11,455.21 Price with VAT: €13,631.70 Buy Surplus As Low As €6,873.13 Price with VAT: €8,179.02
    €6,873.13 Price with VAT: €8,179.02
    Repair Yours Contact Us
    BOSCH R900580384

    BOSCH

    REXROTH

    R900580384

    PV7-19/40-45RE37MC0-16, ADJUSTABLE VANE PUMP, PILOT OPERATED, PV7, SIZE 14-150, COMPONENT SERIES 1X, MAXIMUM OPERATING PRESSURE 160 BAR, MAXIMUM FLOW 270 L/MIN
    ✓ IN STOCK!
    €9,052.71 Price with VAT: €10,772.72 Buy Surplus As Low As €5,431.62 Price with VAT: €6,463.63
    €5,431.62 Price with VAT: €6,463.63
    Repair Yours Contact Us
    NEPTUNE 565-D-N3

    NEPTUNE

    565-D-N3

    SERIES 560, DIA-PUMP, DUPLEX, 316SS LIQUID END CONSTRUCTION, 130.0 TOTAL CAPACITY AT 100 PSI GPH, 175 PSI 1/2 HP, 250 PSI 3/4 HP, 350 PSI 1 HP
    ✓ IN STOCK!
    €6,784.43 Price with VAT: €8,073.47 Buy Surplus As Low As €3,877.35 Price with VAT: €4,614.05
    €3,877.35 Price with VAT: €4,614.05
    Repair Yours Contact Us
    BOSCH 0513300212

    BOSCH

    REXROTH

    0513300212

    VARIABLE DISPLACEMENT VANE PUMP, PRESSURE COMPENSATED, MODEL # 0513R18C3VPV16SM21HYB03, MAX FLOW = 8 GPM, MAX PRESSURE = 3000 PSI, CLOCKWISE ROTATION, VITON SEALS (STD), SIDE PORTS, STANDARD ...
    ✓ IN STOCK!
    €3,474.29 Price with VAT: €4,134.41 Buy Surplus As Low As €2,044.63 Price with VAT: €2,433.11
    €2,044.63 Price with VAT: €2,433.11
    Repair Yours Contact Us
    BOSCH 0513300249

    BOSCH

    REXROTH

    0513300249

    0513R15A7VPV16SM14GY, VANE PUMP
    ✓ IN STOCK!
    €3,060.46 Price with VAT: €3,641.95 Buy Surplus As Low As €2,303.28 Price with VAT: €2,740.90
    €2,303.28 Price with VAT: €2,740.90
    Repair Yours Contact Us
    BOSCH 0513400101

    BOSCH

    REXROTH

    0513400101

    0513R15A7FPV22EM7FY7, VANE PUMP
    ✓ IN STOCK!
    €4,793.68 Price with VAT: €5,704.48 Buy Surplus As Low As €2,876.21 Price with VAT: €3,422.69
    €2,876.21 Price with VAT: €3,422.69
    Repair Yours Contact Us
    BOSCH R900754021

    BOSCH

    REXROTH

    R900754021

    PGF1-2X/3,2RA02VP1
    ✓ IN STOCK!
    €1,300.49 Price with VAT: €1,547.58 Buy Surplus As Low As €858.36 Price with VAT: €1,021.45
    €858.36 Price with VAT: €1,021.45
    Repair Yours Contact Us
    BOSCH R900561146

    BOSCH

    REXROTH

    R900561146

    HYDRAULIC PUMP, PGF2-2X/011RL01VM
    ✓ IN STOCK!
    €1,505.92 Price with VAT: €1,792.05 Buy Surplus As Low As €903.91 Price with VAT: €1,075.66
    €903.91 Price with VAT: €1,075.66
    Repair Yours Contact Us
    BOSCH 2517400001

    BOSCH

    REXROTH

    2517400001

    FZP 22 CM3/U - 20-70 BAR (PUMPENTEIL 1)
    ✓ IN STOCK!
    €5,774.68 Price with VAT: €6,871.87 Buy Surplus As Low As €3,950.22 Price with VAT: €4,700.76
    €3,950.22 Price with VAT: €4,700.76
    Repair Yours Contact Us
    BOSCH R900932166

    BOSCH

    REXROTH

    R900932166

    GEAR PUMP, HYDRAULIC, PGH4-2X/080RE07VE4
    ✓ IN STOCK!
    €5,810.71 Price with VAT: €6,914.75 Buy Surplus As Low As €2,982.84 Price with VAT: €3,549.58
    €2,982.84 Price with VAT: €3,549.58
    Repair Yours Contact Us
    BOSCH R900738805

    BOSCH

    REXROTH

    R900738805

    PRESSURE AND FLOW CONTROL SYSTEM, SYDFE1 SERIES, 24 VDC, SIZE: 45 CM3, MAX. FLOW: 117, OPERATING PRESSURE: 280 BAR, CLOCKWISE ROTATION, SHAFT END: FITTING KEY SHAFT, MOUNTING FLANGE: ISO 2-H ...
    ✓ IN STOCK!
    €8,907.39 Price with VAT: €10,599.79 Buy Surplus As Low As €4,001.86 Price with VAT: €4,762.21
    €4,001.86 Price with VAT: €4,762.21
    Repair Yours Contact Us
    BOSCH R900932193

    BOSCH

    REXROTH

    R900932193

    BRH PGF2-2X/016RE20VE4, GEAR PUMP
    ✓ IN STOCK!
    €1,592.56 Price with VAT: €1,895.15 Buy Surplus As Low As €955.72 Price with VAT: €1,137.30
    €955.72 Price with VAT: €1,137.30
    Repair Yours Contact Us
    BOSCH R901147121

    BOSCH

    REXROTH

    R901147121

    PGH5-3X/250RE07VU2, INTERNAL GEAR PUMP
    ✓ IN STOCK!
    €12,591.35 Price with VAT: €14,983.71 Buy Surplus As Low As €7,555.53 Price with VAT: €8,991.08
    €7,555.53 Price with VAT: €8,991.08
    Repair Yours Contact Us
    BOSCH R978709240

    BOSCH

    REXROTH

    R978709240

    PSV SSSF 25ERM 110/115 -56
    ✓ IN STOCK!
    €8,114.33 Price with VAT: €9,656.05 Buy Surplus As Low As €3,154.85 Price with VAT: €3,754.27
    €3,154.85 Price with VAT: €3,754.27
    Repair Yours Contact Us
    BOSCH R901032610

    BOSCH

    REXROTH

    R901032610

    P2GH4/032+GH3/016RE11+R07E4
    ✓ IN STOCK!
    €7,145.55 Price with VAT: €8,503.20 Buy Surplus As Low As €4,287.33 Price with VAT: €5,101.92
    €4,287.33 Price with VAT: €5,101.92
    Repair Yours Contact Us
    BOSCH R901088940

    BOSCH

    REXROTH

    R901088940

    PR4-3X/8,00-700RA01M01
    ✓ IN STOCK!
    €8,747.94 Price with VAT: €10,410.05 Buy Surplus As Low As €5,249.30 Price with VAT: €6,246.67
    €5,249.30 Price with VAT: €6,246.67
    Repair Yours Contact Us
    BOSCH R901147102

    BOSCH

    REXROTH

    R901147102

    INTERNAL GEAR PUMP, FIXED DISPLACEMENT, H SERIES/HIGH PRESSURE, 350 BAR MAX OP PRESSURE, BG4 FRAME SIZE / SIZE 32, 32.70 CM DISPLACEMENT/REV, CLOCKWISE ROTATION, CYLINDRICAL SHAFT, SAE FLANG ...
    ✓ IN STOCK!
    €3,476.69 Price with VAT: €4,137.26 Buy Surplus As Low As €2,318.14 Price with VAT: €2,758.59
    €2,318.14 Price with VAT: €2,758.59
    Repair Yours Contact Us
    NACHI VDC-2B-1A5-E35

    NACHI

    NACHI HYDRAULICS

    VDC-2B-1A5-E35

    HYDRAULIC PUMP, SERIES VDC, VANE PUMP, VARIABLE VOLUME, 1" SHAFT BORE (3/16" KEY), 14.2 GPM @ 1800 RPM, 1000-2000 PSI, CLOCKWISE ROTATION
    ✓ IN STOCK!
    €1,532.47 Price with VAT: €1,823.65 Buy Surplus As Low As €815.80 Price with VAT: €970.80
    €815.80 Price with VAT: €970.80
    Repair Yours Contact Us
    BOSCH 0510315307

    BOSCH

    REXROTH

    0510315307

    EXTERNAL GEAR PUMP, TYPE AZPF-11-005LCP20KB-S0007, PLATFORM F, FIXED DISPLACEMENT, SIZE 4-28, CONTINUOUS PRESSURE UP TO 250 BAR, INTERMITTENT PRESSURE UP TO 280 BAR
    ✓ IN STOCK!
    €796.73 Price with VAT: €948.11 Buy Surplus As Low As €478.75 Price with VAT: €569.71
    €478.75 Price with VAT: €569.71
    Repair Yours Contact Us
    BOSCH 0510425307

    BOSCH

    REXROTH

    0510425307

    EXTERNAL GEAR PUMP, SERIES F, FIXED DISPLACEMENT
    ✓ IN STOCK!
    €800.30 Price with VAT: €952.36 Buy Surplus As Low As €480.54 Price with VAT: €571.84
    €480.54 Price with VAT: €571.84
    Repair Yours Contact Us
    BOSCH 0510515309

    BOSCH

    REXROTH

    0510515309

    BRH AZPF-12-011LCP20KB-S0007, GEAR PUMP
    ✓ IN STOCK!
    €824.42 Price with VAT: €981.06 Buy Surplus As Low As €494.83 Price with VAT: €588.85
    €494.83 Price with VAT: €588.85
    Repair Yours Contact Us
    BOSCH 0510525010

    BOSCH

    REXROTH

    0510525010

    BRH AZPF-11-011RFB20MB, GEAR PUMP
    ✓ IN STOCK!
    €801.19 Price with VAT: €953.42 Buy Surplus As Low As €481.43 Price with VAT: €572.90
    €481.43 Price with VAT: €572.90
    Repair Yours Contact Us
    BOSCH 0510525311

    BOSCH

    REXROTH

    0510525311

    AZPF-11-011LCB20MB
    ✓ IN STOCK!
    €801.19 Price with VAT: €953.42 Buy Surplus As Low As €456.48 Price with VAT: €543.21
    €456.48 Price with VAT: €543.21
    Repair Yours Contact Us
    BOSCH 0510625358

    BOSCH

    REXROTH

    0510625358

    HYDRAULIC PUMP, AZPF-11-016LNL20KB
    ✓ IN STOCK!
    €831.56 Price with VAT: €989.56 Buy Surplus As Low As €499.30 Price with VAT: €594.16
    €499.30 Price with VAT: €594.16
    Repair Yours Contact Us
    BOSCH 0510425009

    BOSCH

    REXROTH

    0510425009

    EXTERNAL GEAR PUMP, SERIES F, FIXED DISPLACEMENT
    ✓ IN STOCK!
    €800.30 Price with VAT: €952.36 Buy Surplus As Low As €480.54 Price with VAT: €571.84
    €480.54 Price with VAT: €571.84
    Repair Yours Contact Us
    BOSCH 0510425044

    BOSCH

    REXROTH

    0510425044

    BRH AZPF-11-008RAB01MB, GEAR PUMP
    ✓ IN STOCK!
    €800.30 Price with VAT: €952.36 Buy Surplus As Low As €480.54 Price with VAT: €571.84
    €480.54 Price with VAT: €571.84
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Breather Filter Diagnostic Equipment Grease Hydraulic Cylinder Hydraulic Filter Indicator Hydraulic Fitting Hydraulic Hose Fitting & Accessories Hydraulic Motor Hydraulic Power Unit Hydraulic Valve Pressure Gauge