Product Detail
VP-DF-20-20
Detail


Quick Details

Type:

variabledouble vane pump

ModelNumber:

VP-DF-20/20(VP-20/20-FA3)

BrandName:

JUNLING

Placeof Origin:

Guangdong,China (Mainland)

pressurerange(front pump/rear pump):

50-70bar/50--701bar(kgf/cm2)

displacement:

20/20L/min

shaftkey:

parallelkey or spline shaft

shaftdiameter:

15.875mm

flangesize::

82.55mm

parallelkey spec.:

25mmlength, 3.96mm width

sauctionport diameter:

1/2"

deliveryport diameter:

3/8"

drainport diameter:

1/4"

weight:

9.0kg




parallel key Vane Type Double Hydraulic Pump VP-DF-20/20

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Characteristic:

1, use precision machiningtechnology, can automaticly adjust displacement and complement under settingpressure. decrease the loss of load power ,high efficiency , low temperature ,energy saving.

2, low noise, response promptly,high efficiency and steady operation.

3, simple structure, simpleoperation, easy to maintain.

4, include adjusting screw, canadjust the displacement and pressure randomly, widely apply for lathe machineand show making machine,etc.

5, long working life, steadystructure, small volume, can connect with motor directly, save space,durability and so on.

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Packaging & Shipping

Packaging:pack one pump in one plastic bag,then put it in one thick paper carton,thenheap up them on the plastic pallet, wrap the plastic pallet andcartons with plastic membrane then bind the cartons with plasticpacking belt.

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Deliverydate:about 10-20 days after receipt your 30%T/T for deposit

Tradeterm: FOB SHENZHEN,or FCA or C&F or CIF


Shippingfor sample and bulk productions:

sendsample by international Express(Fedex or UPS or TNT or DHL),sample freight paidby collect.

Forbulk production, shipped as per customer's instruction,shipping process allfllow INCOTERM regulations.

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Productpacking details:

style#

carton dimension of each item

net weight

gross weight

quantity

HVP40

TBA

10 kg

11 kg

1 pc/ carton


Our Services

Warrantyperiod:  ONE YEAR

1,Withinone week after receipt of the goods, if customer use the products in correctmethod,and find any problem of performance or  construction with obviousevidence,we will be responsible for replacement or other discussing solutionbetween us.

2,Butif customer using method are not correct, or customer disassemble our productsprivately,we will not  responsible  for any problem or defectivepoints of products.

3,If you meet any questions of installation or debugging, please inquiry usanytime, our Engineer will provide technical support in time, or we will helpyou to resolve the technical failure through online video.

4,Any damage from transportion, we will slove the problem according to theresponsibility standard of INCOTERMS.


Company Information

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Weare Dongguan Juntai Hydraulic Equipments Co.,Ltd., which located in DongguanCity, Guangdong Province, China.
We have R&D department with about 5-10 engineers anddesigners. Our factory have over 200 skilled employees, our production facilityhave many advanced manufacturing equipments and testing equipments, such asnumerical control lathe, the processing center, CNC milling machine, specialCNC grinding machine, double grinding machine, automatic 3D measuringinstrument, etc.
Our company received ISO9001:2008 quality management systemcertification, CCC certification and Europe CE certification.
Our main products are hydraulic variable displacement vane pump,double pump, HVP high pressure variable displacement vane pump, Japanese typePV2R1 & PV2R2 series of fixed displacement vane pump and electrical motorsfor hydraulic application.
Our products are widely used for industrial machinery, NC lathe machine,shoe machinery, wood working machines, plastic machines, construction machinesand various hydraulic system machinery.
We can also supply the customized products and services as peryour spec. ,we are looking forward to cooperating with your company sincerely.


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Ourpartners and our hydraulic parts application area:

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FAQ

FrequentlyAsked Questions (FAQ) :

1,What's the standard hydraulic oil and its working temperature ?

Under70 bar pressure, use hydraulic oil viscosity 30-50CST(ISO VG-46) in temperature40℃. Working temperature 15-16℃ .

2, Howto adjust the pressure through the pressure adjustment screw ?

clockwiserotation, increase pressure; counter-clockwise rotation, decrease pressure.

3,Howto adjust the displacement through the displacement adjustment screw ?

clockwiserotation, decrease the displacement  ; counter-clockwise rotation,increase displacement.

4,What's the possible reason if there is no oil output from delivery port ?

1),theshaft rotating direction is wrong.

2),sauction oil pipe was jamed.

3),vane was locked in the rotor,can't slip out from rotor.


MESSAGE
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+86-769-22773551
No.2,Jiannan 2nd Road,Xiaoxiang Industrial Zone,Wanjiang District,Dongguan ,Guangdong ,China 523048
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