SPECIFICATIONS AND OUTLINE DIMENSIONS

Transcription

1 1 Dynaset HPW pump gives great water power with small amount of water in relation to its size. As self-priming it is productive even in hard environment. Small size, light weight, durable construction and piston to piston action without rotating parts make hydraulic high pressure pump cost effective. HPW 520/ pump types: - PA Unloader valve - AB Main parts aluminium bronze, WP= 460 bar. - LS Water pressure control - M M5 drain holes, A4 bolts and PT flange SPECIFICATIONS AND OUTLINE DIMENSIONS P T HYDRAULIC FLOW l/min, max. 85 HYDRAULIC PRESSURE bar, max. 250 WATER DISCHARGE l/min, max. 30 WATER PRESSURE bar, max M8 x4 WEIGHT kg 22 HYDRAULICS FLUID CONNECTIONS PUMPING FLUID 95 WP S pressure return outlet intake P T WP S BSP 3/4 BSP 3/4 BSP 3/8 BSP 3/4

2 2 BASIC ASSEMBLY Note! The pressure valve s spring is shorter and of considerably bigger deflection rate than the suction valve s one. Do not mix up the valves when re-assembling the pump!

3 3 BASIC ASSEMBLY STOCK Pos NUMBER DESIGNATION DETAILS QUANTITY 1 D HPW-PUMP, ASSEMBLY 1.1 CENTRE BODY, ASSEMBLY BLOCK SEAL 69 Included in seal kit HF-PLUG R3/ HF-PLUG R1/ P/T BLOCK P/T BODY R 3/ HF-PLUG R 1/ SEAL 21 Included in seal kit SCREW M8x SEALING FLANGE ASSEMBY HPW OIL SEAL HOUSING D79/d x WATER PISTON SEAL, 2T, ROD Included in seal kit 1x SEAL RING 30 Included in seal kit 1x WATER PISTON SEAL, 1T, ROD Included in seal kit 1x SEAL RING 69 Included in seal kit 1x2

4 4 PART LIST STOCK Pos NUMBER DESIGNATION DETAILS HPW 520/ WATER HEAD 30, LEFT HPW W-HEAD BODY, LEFT HPW WATER PISTON SEAL, 2T PLUG R3/ SEAL Included into a seal kit ALLEN SCREW M8x ALLEN SCREW M12x WATER HEAD 30, RIGHT HPW W-HEAD BODY, RIGHT HPW WATER PISTON SEAL, 2T PLUG R3/ SEAL 27 Included into a seal kit ALLEN SCREW M8x ALLEN SCREW M12x INTAKE VALVE D VALVE SEAT VALVE DISK VALVE CAP SPRING, SUCTION WATER VALVE SEAL 20 Included into a seal kit DISCHARGE VALVE D VALVE SEAT VALVE DISK VALVE CAP SPRING, PRESSURE WATER VALVE SEAL 20 Included into a seal kit PISTON ASSEMBLY HYDRAULIC PISTON 75/57, ORIFICE G-M3x SET SCREW M5x SET SCREW M5x SEAL, 2T Included in seal kit SEAL, ROD Excluded from seal kit REVERSAL VALVE VALVE SPOOL VALVE SEAT WATER PISTON REVERSAL VALVE GUIDE D ALLEN SCREW M6x SEAL, 2T Excluded from seal kit CYLINDER LINER LOCKING RING RUBBER CUSHION 40/30 M UNLOADER VALVE, COMPLETE OPTIONAL 1 DYVB PRESSURE GAUGE CONNECTOR OPTIONAL 1 M16x2 - R1/ REDUCING FITTING PNE RK3/8-R1/4 1 NOTE! WHEN ORDERING PARTS, UNIT'S TYPE, MODEL AND SERIAL NUMBER SHOULD BE QUOTED, TOGETHER WITH THE PART DESCRIPTION.

5 5 UNLOADER VALVE, ASSEMBLY WP 2.4 BYPASS WP UNLOADER VALVE, ASSEMBLY UNLOADER VALVE DYVB SWIVELELBOW FITTING 12S RK 1/ SWIVEL ELBOW FITTING 12S-R3/ ELBOW FITTING 12L RK 1/ ELBOW FITTING 12L RK 3/ BYPASS PIPE, ASSEMBLY HPW520 0, PRESSURE PIPE HPW520 0,3

6 6 REPAIR KITS HYDRAULIC PISTON ASSEMBLY HPW520 V HYDRAULIC PISTON 75/57, ORIFICE G-M3x SET SCREW M5x SET SCREW M5x SEAL, 2T 76 Included in seal kit SEAL, ROD Excluded from seal kit VALVE SPOOL VALVE SEAT WATER PISTON SEAL, 2T Excluded from seal kit CYLINDER LINER 57 1 SEAL KIT V (HOT V ) SEAL CENTRE BODY SEAL P/T BLOCK WATER PISTON SEAL, 2T SEALING FLANGE SEAL RING 30 SEALING FLANGE WATER PISTON SEAL, 1T SEALING FLANGE SEAL RING 69 SEALING FLANGE SEAL 27 WATER HEAD SEAL 20 WATER VALVE SEAL, 2T HYDRAULIC PISTON 1 WATER VALVE KIT V INTAKE VALVE DISCHARGE VALVE WATER VALVE SEAL Incl. in valve assemblies (2x2) SEAL 4 SCREW KIT SCREW M8x Nm SCREW M12x Nm 10 AVAILABLE BY REQUEST: SET SCREW M5x SCREW M6x12 1

7 7 TECHNICAL CHARACTERISTICS PARAMETERS HPW 520/30-85 WATER POWER WATER FLOW max l/min 30 WATER PRESSURE max bar 520 WATER TEMPERATURE max ºC 70 ºC PUMPING POWER max kw 26 SUCTION HEAD max m 3 WATER FEED PRESSURE min-max bar -0, PRESSURE RATIO water/hydraulic 2,62 SPEED RATIO 1/min 590 WATER PISTONS outer diameter mm D 30 WATER CONNECTIONS PRESSURE LINE BSP 3/8 SUCTION / FEED LINE BSP 3/4 PRESSURE HOSE recommendation 3/8 SUCTION HOSE recommendation 3/4 WATER FILTER min. mesh 80 HYDRAULIC CONNECTIONS PRESSURE LINE P BSP 3/4 RETURN LINE T BSP 3/4 SERVICE LINE S BSP 1/4 HYDRAULIC FLUID REQUIREMENTS VISCOSITY cst / optimal TEMPERATURE ºC max. 70 FILTER RATIO recommendation um min. 25 COOLING CAPACITY recommendation kw 4 HYDRAULIC POWER REQUIREMENTS HYDRAULIC FLUID FLOW l/min 85 OPERATING PRESSURE Δp bar 190 MAXIMUM PRESSURE bar 250 IDLE RUN PRESSURE bar 10 RETURN LINE PRESSURE max bar 210 WEIGHT kg 22 PRESSURE GAUGE OPTIONAL WATER PRESSURE UNLOADER PA (2.0kg) OPTIONAL LS-VALVE LS OPTIONAL NOISE db 93