Duplomatic VPPL Piston Pump

Duplomatic VPPL Piston Pump

 

Production Introduction

Duplomatic piston pumps come standard with SAE J744 2-hole flange and SAE J744 cylinder with keyed shaft.

Duplomatic VPPL pumps are available in 7 nominal sizes with displacements from 8 to 100 cc/rev:
VPPL-008 | VPPL-016 | VPPL-022 | VPPL-036 | VPPL-046 | VPPL-070 | VPPL-100

Maximum operating pressure range is 210 to 280 bar; speed range is from minimum 500 rpm to maximum 2000 rpm. The Duplomatic VPPL Piston Pump features 4 different selectable adjustment controls.

PUMP SIZE		008	016	022	036	046	070	100
Maximum displacement	cm3/rev	8	16	22	36	46	70	100
Flow rate at 1500 rpm	lt/min	12	24	33	54	69	105	150
Operating pressures	bar	210					280
Rotation speed	rpm	min 500 - max 2000					min 500 - max 1800
Rotation direction		clockwise (seen from the shaft side)
Hydraulic connection		SAE flange
Type of mounting		SAE flange J744 - 2 holes
Oil volume in the pump body	dm3	0,2	0,3		0,6		1	1,8
Mass	kg	8	12	12	23	23	41	60

 

 

 

 

Features

 

- The duplomatic VPPL piston pump are variable displacement axial-piston pumps with variable swash plate , suitable for applications with open circuits and intermediate pressures.
- T hey are available i n seven nominal sizes , with displacements of 8, 16, 22, 36, 46, 70 and 100 cm3/rev.

- The pump flow rate is proportional to the rotation speed and to the angle of the swash plate , which can be continuously modulated . The maximum and minimum angle can be limited mechanically via suitable regulating screws.

- They are usually supplied with a SAE J744 2-hole flange and a SAE J744 cylindrical with key shaft.
- They are available with four different types of regulating control, each according to the application needs

 

 

Application

 

POOCCA Hydraulic (Shenzhen) Co., Ltd. provides a variety of hydraulic piston pumps for use in various industries.

In construction machinery, our pumps power excavators, pavers, rollers, presses, drills, bulldozers, heavy-duty excavators and road mixers.

 

 

After-Sales Service

 

Choose Poocca Hydraulic for superior hydraulic solutions. With our advanced technology, ISO9001:2015 certification, and 20 patents, we lead the industry. Our precision-engineered products, including gear pumps and motors, deliver reliability and performance. Trust us for excellent service and a strong commitment to customer satisfaction. Place your order today and experience the confidence of partnering with Poocca Hydraulic.

 

 

FAQ

 

1. When can I get the quotation?

We usually quote within 5 hours after we get your inquiry.

If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.

 

2. How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

If you need the samples, we would like to send sample from our Chinese factory..

 

3.What kind of files do you accept for printing?

PDF, Core Draw, high resolution JPG .

 

4.Can you do the design for us?

Yes. We have a professional team having rich experience in design and manufacturing.

 

Qualification Certification

 

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