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Hydraulic Diaphragm Metering Pump ProMus

Capacity range of 0.2 to 101.5 gph (0.87 to 384.2 l/h) at pressures up to 3,500 psi

The ProMinent ProMus is a motor driven metering pump with a hydraulically actuated Teflon diaphragm. The plunger and diaphragm are hydraulically coupled and are precisely controlled by a mechanically actuated replenishment valve, which senses diaphragm position to admit coupling fluid as needed. The coupling fluid is continuously degassed to maintain accuracy. The drive case is protected from overload by a simple acting relief valve.

Product description

High Pressure Chemical Process Metering

The ProMinent ProMus is a motor driven metering pump (Note: VFD control is not available for this pump) with a hydraulically actuated Teflon diaphragm. The plunger and diaphragm are hydraulically coupled and are precisely controlled by a mechanically actuated replenishment valve, which senses diaphragm position to admit coupling fluid as needed. The coupling fluid is continuously degassed to maintain accuracy. The drive case is protected from overload by a simple acting relief valve. The movement of the diaphragm depends on the amount of liquid displaced by the plunger.

Your benefits

  • Hydraulically actuated diaphragm ensuring a sealed pumping system for corrosive or toxic chemicals with superior leak protection
  • Built in accordance with API 675 standards suitable for heavy industrial applications and specifications
  • Flexible design for a wide range of applications including water treatment and high-pressure chemical refining
  • Fast and Easy field maintenance with minimal downtime
  • Available in PVDF, Stainless Steel, Alloy 20, and Hastelloy C liquid end materials

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Chemical process applications
  • Boiler feed and Catalyst feed
  • Petrochemical applications
  • Low flow - high pressure applications
  • Heavy industrial applications
  • Water and wastewater treatment
  • Sodium hypochlorite (Bleach) feed applications
  • Dye injections

    Technical Data

      Capacity at Max. Backpressure
    60 Hz (1750 rpm)
      Max. Stroke RateCapacity at Max. Backpressure 50 Hz (1458 rpm)Typical suct./dis. Connection
    Plun-ger(in.)psig PVDFBar PVDFpsig me-talBar me-talGPH(l/h)Gear RatioStro-ke/ min.GPH(l/h)Stro-ke/ min.Bar (me-tal)FNPT/BSP (me-tal)MNPT/BSP (PVDF)
    Size 173/8”2301635002410.2(0.87)10018------
     3/8”2301635002410.61(2.3)5035------
     3/8”2301635002410.76(2.8)40430.632.45362411/41/4
     3/8”2301635002411.02(3.8)30580.853.29482411/41/4
     3/8”2301635002412.03(7.6)151151.696.56962411/41/4
     3/8”2301635002412.44(9.2)12.51382.037.881152411/41/4
     7/16”2301635002410.83(3.1)5035------
     7/16”2301635002411.04(3.9)40430.873.36362411/41/4
     7/16”2301635002411.38(5.2)30581.154.46482411/41/4
     7/16”2301635002412.77(10.4)151152.318.94962411/41/4
     7/16”2301635002413.32(12.5)12.51382.7710.721152411/41/4
    Size 305/8”2301620801431.8(6.8)5035------
     5/8”2301620801432.2(8.5)40431.877.26361431/4*1/2
     5/8”2301620801433.0(11.3)30582.509.68481431/4*1/2
     5/8”2301620801436.0(22.7)151155.0019.37961431/4*1/2
     5/8”2301620801437.2(27.2)12.51386.0023.241151431/4*1/2
     13/16”230161230853.0(11.5)5035------
     13/16”230161230853.8(14.3)40433.1712.2736853/81/2
     13/16”230161230855.1(19.1)30584.2216.3748853/81/2
     13/16”2301612308510.1(38.2)151158.4532.7396853/81/2
     13/16”2301612308512.2(46.1)12.513810.1439.28115853/81/2
     1-1/8”23016640446.3(24.0)5035------
     1-1/8”23016640447.9(30.0)40436.6125.6136443/81/2
     1-1/8”230166404410.6(40.1)30588.8134.1448443/81/2
     1-1/8”230166404421.1(79.8)1511517.6268.2996443/81/2
     1-1/8”230166404425.4(96.1)12.513821.1581.95115443/81/2
    Size 401-3/4”230162651815.4(58.2)5035------
     1-3/4”230162651819.2(72.6)404315.9961.9736183/43/4
     1-3/4”230162651825.6(96.9)305821.3282.6248183/43/4
     1-3/4”230162651851.2(193.8)1511542.64165.2496183/43/4
     1-3/4”230162651861.4(232.4)12.513851.17198.29115183/43/4
     2”200142001420.1(76.0)5035------
     2”200142001425.1(95.0)404320.8980.9436143/43/4
     2”200142001433.4(126.4)305827.85107.9148143/43/4
     2”200142001466.8(252.8)1511555.70215.8396143/43/4
     2”200142001480.2(303.5)12.513866.84258.99115143/43/4
     2-1/4”160111601125.4(96.1)5035------
     2-1/4”160111601131.7(119.9)404326.43102.4336113/43/4
     2-1/4”160111601142.3(160.1)305835.25136.5848113/43/4
     2-1/4”160111601184.6(327.8)1511570.49273.1696113/43/4
     2-1/4”1601116011101.5(384.2)12.513884.59327.79115113/43/4
     - not available for 50 Hz operation*ProMus30ASS2 Identity Code have a 1/4" FNPT outlet and a 3/8" FNPT Inlet

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    Overview

    High Pressure Chemical Process Metering

    The ProMinent ProMus is a motor driven metering pump (Note: VFD control is not available for this pump) with a hydraulically actuated Teflon diaphragm. The plunger and diaphragm are hydraulically coupled and are precisely controlled by a mechanically actuated replenishment valve, which senses diaphragm position to admit coupling fluid as needed. The coupling fluid is continuously degassed to maintain accuracy. The drive case is protected from overload by a simple acting relief valve. The movement of the diaphragm depends on the amount of liquid displaced by the plunger.

    Your benefits

    • Hydraulically actuated diaphragm ensuring a sealed pumping system for corrosive or toxic chemicals with superior leak protection
    • Built in accordance with API 675 standards suitable for heavy industrial applications and specifications
    • Flexible design for a wide range of applications including water treatment and high-pressure chemical refining
    • Fast and Easy field maintenance with minimal downtime
    • Available in PVDF, Stainless Steel, Alloy 20, and Hastelloy C liquid end materials

    Application

    Technical Data

    Downloads

    Contact us

    +49 6221 8421800 

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