Product Details

HDB-4 Oil pump for double acting cylinder

Product Description

This ultrahigh pressure double acting electric oil pump is a complete hydraulic power pack, it is made of oil pump, control valve, oil box, motor, oil gauge and etc.

Product Features

1) small dimension, light weight, convenient usage, high working pressure.

2) Single stage pump station: simple structure, it can get higher working pressure.

3) Double stage pump station: high-low pressure pump supply oil at the same time when low pressure, it can get the large output flow; low pressure pump automatically unloading back the oil via control valve when high pressure, it can reduce the consumption of electric motor.

4) holding function: at the condition that outer oil-way is no reveal, stop the pump for holding 5 minters, rated pressure reduce less than 5Mpa.

Product Application

1) the oil pump is matched with other hydraulic tool, it can supply driven for lifting, profiling, bending pipe, straightening, tearing down, cutting, installing, gauging pipe, punching and etc.

2) It also can be installed into some machine for supplying power pack.

3) As test pressure pump station for kinds of high pressure hydraulic component, high pressure container, high pressure rubber hose.

Product data

Model	Max. Pressure Mpa	Low pressure Mpa	High pressure flow L/min	Low pressure flow L/min	Power Kw	Voltage V	Oil capacity L
HDB-0.55	80	2	0.4	1	0.55	220/380	5
HDB-0.75	80	2	0.7	2.5	0.75	220/380	10
HDB-1.1	80	2	1	4	1.1	220/380	40
HDB-1.5	80	2	1.1	6	1.5	220/380	40
HDB-2.2	80	2	2.5	6	2.2	380	40
HDB-3	80	2	3	6	3	380	60
HDB-4	80	2	3.2	6	4	380	60
HDB-5.5	80	2	4.5	10	5.5	380	90
HDB-7.5	80	2	6	12	7.5	380	90
HDB-11	80	2	9	15	11	380	120
HDB-15	80	2	12	50	15	380	150

Product show

Manual Oil Pump

Product Description

Hydraulic hand pump/manual pump:

hand pump reservoir:327 - 2540 cm3 pump flow (cm3/stroke):0,90 - 2,47

Max. pressure:700bar

Lower handle effort minimizes operator fatigue.

Internal pressure relief valve for overload protection.

Large oil capacities to power a wide variety of cylinders and tools.

Durable glass-filled nylon reservoir and nylon encapsulated aluminum pump base.

Features:

1. High performance with good quality.

2. Compact design, handle lock for easy carrying.

3. Reasonable price.

Technology data:

Model	Working pressure (bar)		Oil capacity per stroke (ml)		Outlet thread	Oil capacity (ml)	Dimension mm)	Weight kg)
Model	LP	HP	LP	HP	Outlet thread	Oil capacity (ml)	Dimension mm)	Weight kg)
EP-142	13.8	700	32	1.6	1/4NPT	350	310×137×127	2.2
EP-392	13.0	700	32	1.6	3/8NPT	901	533×157×127	4.0