Pompa idraulica da braccia HPS series

a pistonea doppio effettoregolabile

Le pompe a mano sono facili da usare e funzionano indipendentemente da qualsiasi fonte di energia esterna. Sono progettate per una pressione massima del sistema di 700 bar e consentiranno a ciascun cilindro idraulico di sfruttare la sua portata massima. Caratteristiche e vantaggi The two-stage system reduces pumping time. Stage 1 allows rapid piston travel under no load or light load conditions. The pump automatically switches to stage 2 when the piston is loaded and a higher force is required from top. The hand pump is an all-steel construction designed for rough use and has a high-efficiency pumping action. The handle can be locked for easy carrying. The large and easy-to-control return valve allows the operator to precisely control the return stroke. Other standard features include a large and easy-to-control hand wheel, air bleeding and oil filling plug, large support feet for stability, tilted tank to increase usable oil volume and ergonomic handle grip. Features • Two-stage operation with automatic switch-over (except HPS-1/0,7 A). • Large reservoir volumes. • With pressure relief valves, adjustable from the outside. • Precision-adjustable relief valve (handwheel. • Robust all-steel construction. • Oil port thread 3/8 NPT. • Incl. oil filling. Option • Pressure gauges with corresponding adaptors are also available as accessories.