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It is in combination with two variable pumps, a common drive shaft is used.由兩個(gè)變量葉片泵結(jié)合一體，使用共同的驅(qū)動(dòng)軸。
It is low-noise, small in size, high in efficiency, long in service life and fast; the flow and pressure can be adjusted , and it is most suitable for small and light-weight equipment such as working machine and shoe-making machine.
靜音、小型化、效率高、壽命長(zhǎng)、應(yīng)達(dá)快；流量和壓力可以隨意調(diào)整，最適合用于工作機(jī)械及制鞋機(jī)等小型輕量化設(shè)備。

Technical  Date參數(shù)

Model 型號(hào)	Rated pressure 額定壓力Mpa	Displacement 排量 Ml/rev	Flow 無負(fù)荷時(shí)流量 L/min		Pressure range 壓力調(diào)整范圍	Speed 轉(zhuǎn)速
			1500rpm	1800rpm		Min.最低	Max.最高
VP-08-08	7.0	4.4+4.4	6.7+6.7	8+8	A1:0.8-2.5 A2:2.0-4.5 A3:4.0-7.0	800	1800
VP-12-12		6.7+6.7	10.0+10.0	12+12
VP-15-15		8.3+8.3	12.5+12.5	15+15
VP-20-20		11.1+11.1	16.7+16.7	20+20
VP-25-25		13.9+13.9	20.8+20.8	25+25
VP-30-30		16.7+16.7	25.0+25.0	30+30
VP-40-40		22.2+22.2	33.3+33.3	40+40