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Double Speed Hand Pumps

Double Speed Hand Pumps

Double Speed Hand Pumps

Product catalog summary
Overview: The document provides technical specifications and features of the WW-WH Series double speed hand pumps, designed for high-pressure hydraulic applications up to 700 bar. These pumps are characterized by their compact, lightweight, and ergonomic design, with a focus on safety and efficiency.
Specifications:
  • Double speed operation with a two-stage pressure build-up.
  • Pump head and tank constructed from aluminum for durability and reduced weight.
  • Equipped with an internal pressure relief valve, adjustable up to a maximum of 700 bar.
  • Standard inclusion of a 0-1000 bar gauge with a diameter of 63 mm.
  • Available in various reservoir capacities: 700 cm³, 1300 cm³, 2500 cm³, and 4800 cm³.
  • Usable oil capacities range from 500 cm³ to 3800 cm³.
  • Oil displacement per stroke varies between models, with low pressure (LP) and high pressure (HP) values provided.
  • Maximum handle effort at 700 bar ranges from 35 kg to 47 kg depending on the model.
  • Piston diameter and stroke are consistent across models, with specific measurements provided.
  • Connection thread is standardized at NPT 3/8”.
  • Weight including oil and dimensions are specified for each model.
Applications and Accessories:
  • Designed for use with 700 bar hoses and compatible with a 4/3 way control valve for double-acting cylinders, excluding the WH-1 model.
  • Additional accessories include digital gauges and couplings, with references to further details on specific pages.
Additional Information: The document references the official website and marketing platforms for further product details and purchasing options.
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Catalog excerpts

Double Speed Hand Pumps-1

700 Bar Hochdruckhydraulik High Pressure Hydraulic WW-WH Series Doppelstufige Handpumpen Double Speed Hand Pumps › Zweistufiger Druckaufbau › Pumpenkopf und Tank aus Aluminium › Kompakte und ergonomische Leichtbauweise › Sicherheitsventil bis max. 700 bar › Standardmäßig mit Ǿ63 Manometer 0-1000 bar › Double speed operation › Pump head and tank made of aluminium › Compact and lightweight ergonomic design › Internal pressure relief valve up to 700 bar max. › 0-1000 Bar gauge Ǿ63 as standard available WW-WH-1 WW-WH-2 WW-WH-3 WW- WH-4 TECHNISCHE DATEN / TECHNICAL DATA WH-1 WH-2 WH-3 WH-4 Füllmenge / Reservoir Capacity cm³ 700 1300 2500 4800 Nutzmenge / Usable Oil Capacity cm³ 500 900 1800 3800 Fördermenge je Kolbenhub (ND/HD) Oil Displacement per Stroke (LP/HP) Max. Hebelkraft bei 700 bar / Max. Handle Effort at 700 bar cm³ kg 7,2 / 0,9 17 / 1,7 17 / 1,7 17 / 1,7 35 47 47 47 Kolbendurchmesser / Piston Diameter mm 20 / 07 Kolbenhub / Piston Stroke mm 23 23 23 23 Umschaltung / Pressure Rating bar 20 / 700 32 / 10 20 / 700 32 / 10 20 / 700 32 / 10 20 / 700 Anschlussgewinde / Connection Thread NPT 3/8” 3/8” 3/8” 3/8” Gesamtgewicht / Weight incl. Oil kg Abmessungen / Sizes (LxWxH) mm 4,3 5,3 7,5 10,5 353 x 150 x 171 564 x 150 x 171 106 x 588 x 171 588 x 186 x 171 Pumpe betriebsbereit, Öl befüllt und auf 700 bar eingestellt. / Pump adjusted on 700 bar. Oil filled and ready to use. Andere Druckeinstellungen und Tankgrößen auf Anfrage lieferbar. / Other pressure and tank sizes are available on request. Official Web Site › www.werner-weitner.com Marketing Platform › www.weitnertools.com www.directindustry.com/tab/weitner-gmbh.html

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Double Speed Hand Pumps-2

Hochdruckhydraulik High Pressure Hydraulic 700 Bar Zubehör / Accessories Anwendung / Application 700 Bar Schläuche 700 Bar Hoses › Siehe Seite 75 › See page 75 WW-WH-1 WW-MNDG70 Digital Manometer 700 bar Dijital Gauge 700 bar › Siehe Seite 74 › See page 74 Kupplungen / Couplings WW-WK700 700 bar › Siehe Seite 75 › See page 75 Zubehör / Accessories 4/3 Wege Steuerventil zum Betrieb eines doppelwirkenden Zylinders mit den Handpumpen der WH Serie (ausgenommen WH-1) WW-WV-4/3 Wegeventil 4/3 way control valve designed for double acting cylinders in use with WH series handpumps (except WH-1) WW-WV-4/3...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.