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DP series dual plunger high pressure constant flow pump

DP series double plunger high-pressure constant current infusion pump adopts multi-phase CAM technology combined with multi-point flow fitting, electronic pulse suppression and other related technologies. According to the characteristics of the samples and different feeding amount, it provides nearly 30 kinds of infusion pumps with different materials and different flow ranges, such as SS316L,  Hastelloy, for your choice.

Constant pump is the critical core module of flow chemistry. Here, a well designed and developed series of high-pressure constant flow infusion pumps is provide by our core technology team with 10 years accumulated pump manufacturing experience, to meet the needs of the laboratory flow chemistry and to meet the diverse needs of users.



  • 性能特点
  • 技术指标
  • 产品备注

    Provide a variety of pump materials such as 316L, PEEK, C276, and ceramics to meet your needs for delivering different fluids.

    flow range of 0.001 mL/min ~ 150 L / min 

    Two-dimensional flow velocity non-linear fitting technology to ensure flow accuracy in the entire flow range

    Open control platform, providing multiple communication interfaces such as RS485, RS232, wifi, etc.

    Can work in constant current mode or constant voltage mode, the two working modes can be switched arbitrarily

     




     







     


     



    ModelDP-S10DP-H10DP-PT10EXDP-S10EXDP-H10
    Flow rate range0.001~9.999mL/min
    Recommend flow rate0.01~8mL/min
    Pump material316LC276PTFE316LC276
    Pressure resistance35MPa (@1mL/min)35MPa (@1mL/min)4MPa (@1mL/min)35MPa (@1mL/min)
    Working pressure≤25MPa≤25MPa≤2MPa≤25MPa
    Flow accuracy±2%
    Flow repeatabilityRSD≤0.5%
    Flow setting0.001mL/min
    inlet pipePFA   OD 1/8” ID 1/16”
    outlet pipe316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”PFA   OD 1/8”,ID 0.03”316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”
    transmission portMale DB9  RS232 (Optional RS485、wif)
    Size (Depth×Width×Height) mm280×216×155(Pump head is not included)Pump 343.5×150×145 Control box 400×400×210 Explosion proof:Exd   IIB T4




    ModelDP-S50DP-H50DP-PT50EXDP-S50EXDP-H50
    Flow rate range0.1~50mL/min
    Recommend flow rate0.5~50mL/min
    Pump material316LC276PTFE316LC276
    Pressure resistance25MPa (@1mL/min)25MPa (@1mL/min)4MPa(@1mL/min)25MPa (@1mL/min)
    Working pressure≤15MPa≤15MPa≤2MPa≤15MPa
    Flow accuracy±2%
    Flow repeatabilityRSD≤0.5%
    Flow setting accuracy0.1mL/min
    inlet pipePFA   OD 4mm  ID 2mm
    outlet pipe316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”PFA   OD 1/8”,ID 0.03”316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”
    Transmission portMale DB9  RS232 (Optional RS485、wif)
    Size (Depth×Width×Height) mm280×216×155(Pump head is not included)Pump 343.5×150×145 Control box 400×400×210 Explosion proof:Exd IIB T4




    ModelDP-S100DP-H100DP-PT100EXDP-S100分EXDP-H100分
    Flow rate range0.1~100mL/min
    Recommend flow rate0.5~80mL/min
    Pump material316LC276PTFE316LC276
    Pressure resistance25MPa   (@1mL/min)25MPa   (@1mL/min)4MPa(@1mL/min)25MPa   (@1mL/min)
    Working pressure≤15MPa≤15MPa≤2MPa≤8MPa
    Flow accuracy±2%
    Flow repeatabilityRSD≤1%
    Flow setting accuracy0.1mL/min
    inlet pipePFA   OD 4mm  ID 2mm
    Outlet pipe316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”PFA   OD 1/8”,ID 0.08”316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”
    Transmission portMale   DB9  RS232 (Optional RS485、wif)
    Size (Depth×Width×Height) mm280×216×155(Pump head is not included)Pump 343.5×150×145 Control box 400×400×210 Explosion proof:Exd IIB T4




    ModelDP-S200DP-H200DP-PT200EXDP-S200分体式EXDP-H200分体式
    Flow rate range0.1~200mL/min
    Recomend flow rate1~160mL/min
    Pump material316LC276PTFE316LC276
    Pressure resistance15MPa   (@1mL/min)4MPa(@1mL/min)15MPa   (@1mL/min)
    Working pressure≤10MPa≤2MPa≤5MPa
    Flow accuracy±2%
    Flow repeatabilityRSD≤1%
    Flow setting accuracy0.1mL/min
    Inlet pipePFA   OD 4mm ID2mm
    Outlet pipe316L   OD 1/16”,ID 0.03”C276   OD 1/16”,ID 0.03”PFA   OD 1/8”,ID 0.08”316L   OD 1/8”,ID 0.08”C276   OD 1/8”,ID 0.08”
    Transmission portMale   DB9  RS232 (Optional RS485、wif)
    Size (Depth×Width×Height) mm280×216×155(Pump head is not included)Pump 550×250×240  Control box 400×400×210   Explosion proof:Exd IIB T4



    ModelDP-S500DP-H500EXDP-S500DP-S1000DP-S1600
    Flow rate range1~500mL/min1~1000mL/min1~1600mL/min
    Recommend flow rate3~400mL/min5~1000mL/min10-1300mL/min
    Pump material316LC276316L316L316L
    Pressure resistance10MPa(@5mL/min)2.5MPa(@10mL/min)2.5MPa(@10mL/min)
    Working pressure≤5MPa≤3MPa≤1.5MPa≤1.5MPa
    Flow accuracy±2%
    Flow repeatabilityRSD≤1%
    Flow setting accuracy1mL/min
    Inlet pipePFA   OD 6mm ID 4mmPFA OD 1/4” ID 3/16”
    Outlet pipe316L   OD 1/8”,ID 0.08”C276   OD 1/8”,ID 0.08”316L   OD 1/8”,ID 0.08”316L   OD 1/8”,ID 0.08”
    Transmission portMale   DB9  RS232 (Optional RS485、wif)
    Size (Depth×Width×Height) mm380×297×193(pump head is not included)pump 550×250×240  Control box 400×400×210 Explosion proof:Exd IIB T4380×297×193(pump head is not included)





    technical information

    1.Chinese operation manual

    2.Certificate of conformity

    3.Factory test report

    4.Warranty

    5.Packing list

    To configure

    1.1 high pressure constant flow pump

    2.Pump installation and startup package 1 set

    3.One Chinese operation manual

    4.One factory certificate

    5.One factory test report

    6.One warranty

    7.Packing list 1 copy

    8.1 set of special tools



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