Interpump PUMP VHT4721 R

VHT6646 TECHNICAL INFORMATION Flow (L/min) 46 / 38 Flow (US Gpm) 12,15 / 10,04 Rotation regime (rpm) 1750 / 1450 Pressure (MPa) 17 / 20 Pressure (bar) 170 / 200 Pressure (psi) 2465 / 2900 Power (hp) 20 / 19,74 Power (kW) 14,70 / 14,51 Overall dimensions L x l x h (mm) 340,5x242,5x177,5 Weight (kg) 18,5 VHT6646 3/21/2026 Page 1 - 8 Copyright INTERPUMP GROUP S.P.A VHT6646 Documents Male shaft (key) Male shaft (key) - vers. ATEX VHT6646 3/21/2026 Page 2 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) VHT6646 3/21/2026 Page 3 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) Pos. Code Description Qty Notes KIT3 34000301 KIT 3 OIL SEAL D.30X55X7 1 KIT2 34000201 KIT 2 OIL SEAL D. 22X32X5,5 1 KIT378 34037801 1 KIT375 34037501 1 KIT210 34021001 1 52 98209900 PLUG G. 3/8X13 NICKEL 1 51 96738000 WASHER 17,5X23X1,5 1 50 90162500 OIL SEAL 22x32x5 3 49 90912600 BUSHING 22X25X30 3 48 99364400 SCREW M 10x18-5931 4 47 96710600 WASHER 10,2 4 46 47200074 PUMP FOOT 2 45 90236000 3 44 66216470 INTERMEDIATE RING D. 24 3 43 90235000 3 42 90361650 O-RING D. 34.65x1.78 HNBR 3 70SH 2137 41 66081470 3 40 90358500 O-RING 10,82X1,78 (2043) 1 39 98204700 3 38 90164800 OIL SEAL 30x55x7 1 37 47151022 OPEN SIDE COVER (47-66) 1 36 66219566 PISTON BOLT 3 35 90358450 3 34 66040409 PISTON D. 24X54 3 33 96710100 WASHER D. 10X28X0.5 3 32 66050066 PISTON GUIDE - S.S. 3 31 97740500 CONNECTING ROD-PIN D.14X39 3 30 99309900 SCREW M 8x35 UNI 5931 6 29 90358550 O-RING D.10.82x1.78 HNBR 3 70SH 2043 28 98204250 PLUG G1/4"x12 1 27 96770000 WASHER 26,5X32X1,5 1 26 98226900 1 25 99188400 SCREW M 6x20 UNI 5931 4 24 66160022 REAR COVER 1 23 90392200 O-RING D.133.02X 2,62(3525) 1 22 66030001 CONNECTING ROD 3 21 91489200 KEY 8(h9)X7X35 UNI 6604/A 1 VHT6646 3/21/2026 Page 4 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) Pos. Code Description Qty Notes 20 66020435 CRANKSHAFT C.21 - D. 24 1 19 98210600 OIL DIP-STICK G3/8X80 1 18 66010022 CRANKCASE 1 17 91838000 ROLLER BEARING NJ2206EC 2 16 90075600 CIRCLIP D.45 (ZJ45) 1 15 70211801 OIL SIGHT GLASS 1 14 90387700 O-RING 39,34X2,62 (3156) 1 13 90391300 O-RING 67,95X2,62 (3268) 2 12 47151222 SIDE CRANKCASE COVER FOR 1 OIL GAUGE 11 99303900 SCREW M 8x16 UNI 5931 8 10 36726301 6 9 66130341 6 8 90516500 ANTI-EXTR.RING D.24.7x29x1.5 6 7 36203551 VALVE CAGE 6 6 94738800 SPRING Dm. 10x18.5 6 5 36203476 SPHERICAL VALVE 6 4 36203366 VALVE SEAT 6 3 90385750 12 2 99380100 SCREW M10X90 UNI 5931 8.8 8 1 66120841 1 VHT6646 3/21/2026 Page 5 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX VHT6646 3/21/2026 Page 6 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX Pos. Code Description Qty Notes KIT3 34000301 KIT 3 OIL SEAL D.30X55X7 1 KIT2 34000201 KIT 2 OIL SEAL D. 22X32X5,5 1 KIT378 34037801 1 KIT375 34037501 1 KIT210 34021001 1 54 96693950 WASHER 6.4x11.0x0.7 D6798A 1 INOX 53 99180900 SCREW M06X10 5931 A2-70 1 52 98209900 PLUG G. 3/8X13 NICKEL 1 51 96738000 WASHER 17,5X23X1,5 1 50 90162500 OIL SEAL 22x32x5 3 49 90912600 BUSHING 22X25X30 3 48 99364400 SCREW M 10x18-5931 4 47 96710600 WASHER 10,2 4 46 47200074 PUMP FOOT 2 45 90236000 3 44 66216470 INTERMEDIATE RING D. 24 3 43 90235000 3 42 90361650 O-RING D. 34.65x1.78 HNBR 3 70SH 2137 41 66081470 3 40 90358500 O-RING 10,82X1,78 (2043) 1 39 98204700 3 38 90164800 OIL SEAL 30x55x7 1 37 47151022 OPEN SIDE COVER (47-66) 1 36 66219566 PISTON BOLT 3 35 90358450 3 34 66040409 PISTON D. 24X54 3 33 96710100 WASHER D. 10X28X0.5 3 32 66050066 PISTON GUIDE - S.S. 3 31 97740500 CONNECTING ROD-PIN D.14X39 3 30 99309900 SCREW M 8x35 UNI 5931 6 29 90358550 O-RING D.10.82x1.78 HNBR 3 70SH 2043 28 98203600 PLUG G1/4x8 FOR PROBE D.6 1 S.S. 27 96770000 WASHER 26,5X32X1,5 1 26 98226900 1 25 99188400 SCREW M 6x20 UNI 5931 4 24 66160022 REAR COVER 1 23 90392200 O-RING D.133.02X 2,62(3525) 1 VHT6646 3/21/2026 Page 7 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX Pos. Code Description Qty Notes 22 66030001 CONNECTING ROD 3 21 91489200 KEY 8(h9)X7X35 UNI 6604/A 1 20 66020435 CRANKSHAFT C.21 - D. 24 1 19 98210700 OIL DIPSTICK G3/8X64 1 D4+FILTER ATEX 18 66010022 CRANKCASE 1 17 91838000 ROLLER BEARING NJ2206EC 2 16 90075500 STOP RING J45 UNI7437 1 15 70211751 1 14 90387700 O-RING 39,34X2,62 (3156) 1 13 90391300 O-RING 67,95X2,62 (3268) 2 12 47151322 SIDE CRANKCASE COVER (ATEX) 1 11 99303900 SCREW M 8x16 UNI 5931 8 10 36726301 6 9 66130341 6 8 90516500 ANTI-EXTR.RING D.24.7x29x1.5 6 7 36203551 VALVE CAGE 6 6 94738800 SPRING Dm. 10x18.5 6 5 36203476 SPHERICAL VALVE 6 4 36203366 VALVE SEAT 6 3 90385750 12 2 99380100 SCREW M10X90 UNI 5931 8.8 8 1 66120841 1 VHT6646 3/21/2026 Page 8 - 8 Copyright INTERPUMP GROUP S.P.A