The hydraulic  hand pump PMDVB 6-12-25-45s series is a double-acting hand pump operated by hand operation with a hand level, the hand pump is designed to install on a hydraulic oil tank controls the movement of double acting cylinder. There are 4 kinds of displacement for PMDVB series, as PMDVB 6s series(6,970cm³); PMDVB 12s series(12,095cm³); PMDVB 25s series(25,280cm³); PMDVB 45s series(44,532cm³), and the PMDVB hand pump is strickly tested under high pressure, resulting in minimal wear during long-term operation and equipment service.
This PMDVB series of hand pump is equipped with 4/3 flow divider which is controlling the flow rate while operation, the PMDVB includs dual pilot check valve which helps to keep the high pressure in pressure pipe less to reduce pressure on the handle for easier operation. And the hand pump PMDVB series is also designed to add the brakes, which can shut off the oil circuit in a timely manner to deal with sudden working conditions. The surface treatment of the PMDVB 6-12-25-45s series is treated with white zinc plating, which is suitable for general indoor environments and can prevent rust, dust, moisture and other adverse factors from damaging the pump.
The associated hand lever and pump reservoir of the  PMDVB 6-12-25-45s optional. As a standard component of the hand pump, the hand pump lever is zinc-plated and equipped with a Φ27 hole connection, which may need to be ordered separately.

Example (Normal code):　“ FT-PMDVB….S” Explanation As Below:

(1) Supplier Brand= FT
(2) PMDVB= Hydraulic Hand Pump PMDVB….S Series
(3) 6, 12, 25, 45＝Hand Pump Size
(4) s=  Double acting hand pump, S series
(5) *= For more inforation, like hand lever or resevoir