Zhejiang Weilan Technology Co., Ltd.
Home/Products/Hydraulic Metering Pumps/CNP FROY Hydraulic Diaphragm Metering Pump
CNP FROY Hydraulic Diaphragm Metering Pump

Hydraulic Metering Pumps

CNP FROY Hydraulic Diaphragm Metering Pump

CNP FROY. Sub-series RA/RB/RH/RP/RT/RW. Max 329 L/h / 211 bar.

Max flow

329 L/h

Max pressure

211 bar

Turndown / accuracy

30%–100%, steady-state accuracy ±1%

Wetted materials

—

Protection

—

Power

—

Inquire NowDownload datasheetxiongxiaoyang55@gmail.com
Best for: verifying flow/pressure and control interfaces against your dosing duty (Metering Pump). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

  • Hydraulic diaphragm
  • RA/RB/RH/RF/RT/RW
  • Up to ≈211 bar
  • Built-in relief

Specifications

Max flow329 L/h
Max pressure211 bar
Turndown30%–100%, steady-state accuracy ±1%
Sub-seriesRA / RB / RH / RP / RT / RW
BrandCNP

Applications

Municipal water
Industrial wastewater
Chemical dosing
Power plant
Refining
Metallurgy

Materials & media

Ask for wetted-parts details or check the brochure.

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Control options are listed in notes or confirmed on inquiry.

Models & specs

ModelFlowPressurePowerNotes
RA0022.3 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0022.2 L/h14 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0022.1 L/h20 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0022 L/h24 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0022.2 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; plastic head
RA0022 L/h10 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; plastic head
RA0087.9 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; metal head
RA0087.7 L/h14 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; metal head
RA0087.3 L/h20 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; metal head
RA0087.2 L/h24 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; metal head
RA0087.7 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; plastic head
RA0087.5 L/h10 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; plastic head
RA0055 L/h7 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0054.7 L/h14 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0054.5 L/h20 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0054.4 L/h24 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; metal head
RA0054.7 L/h7 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; plastic head
RA0054.5 L/h10 bar0.25 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; plastic head
RA02019 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; metal head
RA02019 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; metal head
RA02018 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; metal head
RA02017 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; metal head
RA02018 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; plastic head
RA02018 L/h10 bar0.37 kWφ27.0; stroke 20.8mm; ratio 1:48; max viscosity 150 cp; plastic head
RA04039 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; metal head
RA04038 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; metal head
RA04036 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; metal head
RA04036 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; metal head
RA04036 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; plastic head
RA04035 L/h10 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 75 cp; plastic head
RA06061 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; metal head
RA06060 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; metal head
RA06058 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; metal head
RA06057 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; metal head
RA06057 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; plastic head
RA06057 L/h10 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 40 cp; plastic head
RA09094 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:38; max viscosity 35 cp; metal head
RA09091 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:38; max viscosity 35 cp; metal head
RA09092 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:38; max viscosity 35 cp; plastic head
RA09091 L/h10 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:38; max viscosity 35 cp; plastic head
RA120116 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:32; max viscosity 30 cp; metal head
RA120112 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:32; max viscosity 30 cp; metal head
RA120114 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:32; max viscosity 30 cp; plastic head
RA120112 L/h10 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:32; max viscosity 30 cp; plastic head
RB02022 L/h7 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB02022 L/h17 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB02021 L/h24 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB02021 L/h28 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB02019 L/h67 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB02018 L/h103 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:50; max viscosity 102 cp; metal head
RB03030 L/h7 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB03029 L/h17 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB03028 L/h24 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB03028 L/h28 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB03022 L/h67 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB03022 L/h103 bar0.75 kWφ15.1; stroke 40.6mm; ratio 2:38; max viscosity 74 cp; metal head
RB04042 L/h7 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB04040 L/h17 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB04040 L/h24 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB04040 L/h28 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB04038 L/h67 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB04036 L/h103 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:50; max viscosity 44 cp; metal head
RB05055 L/h7 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB05054 L/h17 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB05053 L/h24 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB05053 L/h28 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB05049 L/h67 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB05047 L/h103 bar0.75 kWφ15.1; stroke 40.6mm; ratio 4:38; max viscosity 38 cp; metal head
RB07066 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; metal head
RB07064 L/h17 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; metal head
RB07062 L/h24 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; metal head
RB07061 L/h28 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; metal head
RB07050 L/h67 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; metal head
RB07066 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; plastic head
RB07066 L/h10 bar1.1 kWφ22.2; stroke 40.6mm; ratio 2:38; max viscosity 169 cp; plastic head
RB09096 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; metal head
RB09094 L/h17 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; metal head
RB09092 L/h24 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; metal head
RB09091 L/h28 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; metal head
RB09080 L/h67 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; metal head
RB09096 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; plastic head
RB09095 L/h10 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:50; max viscosity 114 cp; plastic head
RB120125 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; metal head
RB120122 L/h17 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; metal head
RB120120 L/h24 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; metal head
RB120119 L/h28 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; metal head
RB120105 L/h67 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; metal head
RB120125 L/h7 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; plastic head
RB120124 L/h10 bar1.1 kWφ22.2; stroke 40.6mm; ratio 4:38; max viscosity 88 cp; plastic head
RB180179 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; metal head
RB180171 L/h17 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; metal head
RB180166 L/h24 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; metal head
RB180160 L/h28 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; metal head
RB180179 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; plastic head
RB180176 L/h10 bar1.1 kWφ36.5; stroke 40.6mm; ratio 2:38; max viscosity 58 cp; plastic head
RB270267 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; metal head
RB270259 L/h17 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; metal head
RB270254 L/h24 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; metal head
RB270248 L/h28 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; metal head
RB270267 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; plastic head
RB270264 L/h10 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:50; max viscosity 34 cp; plastic head
RB330329 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; metal head
RB330318 L/h17 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; metal head
RB330310 L/h24 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; metal head
RB330303 L/h28 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; metal head
RB330329 L/h7 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; plastic head
RB330326 L/h10 bar1.1 kWφ36.5; stroke 40.6mm; ratio 4:38; max viscosity 26 cp; plastic head
RH0021.8 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0021.7 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0021.6 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0021.4 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0021.4 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0021.2 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 2660 cp; high pressure; metal head
RH0032.5 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0032.2 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0031.9 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0031.9 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0031.9 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0031.9 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; high pressure; metal head
RH0055.3 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0055 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0054.7 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0054.4 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0054.1 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0053.8 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:48; max viscosity 720 cp; high pressure; metal head
RH0098.8 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH0098.2 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH0097.9 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH0097.2 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH0096.6 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH0096.3 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 310 cp; high pressure; metal head
RH01414 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH01412.9 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH01412.6 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH01411.4 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH01410.4 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH0149.7 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:38; max viscosity 210 cp; high pressure; metal head
RH01517 L/h7 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RH01515.8 L/h28 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RH01515.4 L/h55 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RH01513.9 L/h83 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RH01512.7 L/h103 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RH01512 L/h124 bar0.25 kWφ11.1; stroke 20.8mm; ratio 4:32; max viscosity 180 cp; high pressure; metal head
RP0011.6 L/h7 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 12200 cp; high viscosity; metal head
RP0011.6 L/h14 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 12200 cp; high viscosity; metal head
RP0011.5 L/h20 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 12200 cp; high viscosity; metal head
RP0011.5 L/h24 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:77; max viscosity 12200 cp; high viscosity; metal head
RP0022.3 L/h7 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 7500 cp; high viscosity; metal head
RP0022.2 L/h14 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 7500 cp; high viscosity; metal head
RP0022.1 L/h20 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 7500 cp; high viscosity; metal head
RP0022 L/h24 bar0.37 kWφ11.1; stroke 20.8mm; ratio 1:48; max viscosity 7500 cp; high viscosity; metal head
RP0087.9 L/h7 bar0.37 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 2000 cp; high viscosity; metal head
RP0087.7 L/h14 bar0.37 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 2000 cp; high viscosity; metal head
RP0087.3 L/h20 bar0.37 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 2000 cp; high viscosity; metal head
RP0087.2 L/h24 bar0.37 kWφ11.1; stroke 20.8mm; ratio 2:30; max viscosity 2000 cp; high viscosity; metal head
RP0055 L/h7 bar0.37 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 5000 cp; high viscosity; metal head
RP0054.7 L/h14 bar0.37 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 5000 cp; high viscosity; metal head
RP0054.5 L/h20 bar0.37 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 5000 cp; high viscosity; metal head
RP0054.4 L/h24 bar0.37 kWφ15.9; stroke 20.8mm; ratio 1:48; max viscosity 5000 cp; high viscosity; metal head
RP01111 L/h7 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:48; max viscosity 2500 cp; high viscosity; metal head
RP01110.7 L/h14 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:48; max viscosity 2500 cp; high viscosity; metal head
RP01110.3 L/h20 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:48; max viscosity 2500 cp; high viscosity; metal head
RP01110 L/h24 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:48; max viscosity 2500 cp; high viscosity; metal head
RP01517.6 L/h7 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:30; max viscosity 1250 cp; high viscosity; metal head
RP01517 L/h14 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:30; max viscosity 1250 cp; high viscosity; metal head
RP01516.7 L/h20 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:30; max viscosity 1250 cp; high viscosity; metal head
RP01516 L/h24 bar0.37 kWφ15.9; stroke 20.8mm; ratio 2:30; max viscosity 1250 cp; high viscosity; metal head
RP02021.9 L/h7 bar0.37 kWφ15.9; stroke 20.8mm; ratio 4:50; max viscosity 600 cp; high viscosity; metal head
RP02021.1 L/h14 bar0.37 kWφ15.9; stroke 20.8mm; ratio 4:50; max viscosity 600 cp; high viscosity; metal head
RP02020.7 L/h20 bar0.37 kWφ15.9; stroke 20.8mm; ratio 4:50; max viscosity 600 cp; high viscosity; metal head
RP02019.9 L/h24 bar0.37 kWφ15.9; stroke 20.8mm; ratio 4:50; max viscosity 600 cp; high viscosity; metal head
RP03534.6 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 1000 cp; high viscosity; metal head
RP03533.9 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 1000 cp; high viscosity; metal head
RP03532.1 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 1000 cp; high viscosity; metal head
RP03531.1 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:48; max viscosity 1000 cp; high viscosity; metal head
RP05055 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 500 cp; high viscosity; metal head
RP05054.4 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 500 cp; high viscosity; metal head
RP05052.2 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 500 cp; high viscosity; metal head
RP05050.9 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 2:30; max viscosity 500 cp; high viscosity; metal head
RP07068.4 L/h7 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:50; max viscosity 300 cp; high viscosity; metal head
RP07067.6 L/h14 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:50; max viscosity 300 cp; high viscosity; metal head
RP07064.9 L/h20 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:50; max viscosity 300 cp; high viscosity; metal head
RP07063.3 L/h24 bar0.37 kWφ27.0; stroke 20.8mm; ratio 4:50; max viscosity 300 cp; high viscosity; metal head
RT0011.4 L/h140 bar0.55 kWφ8.7; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; ultra-high pressure; metal head
RT0011.3 L/h175 bar0.55 kWφ8.7; stroke 20.8mm; ratio 1:48; max viscosity 1760 cp; ultra-high pressure; metal head
RT0022.8 L/h140 bar0.55 kWφ8.7; stroke 20.8mm; ratio 2:48; max viscosity 700 cp; ultra-high pressure; metal head
RT0022.5 L/h175 bar0.55 kWφ8.7; stroke 20.8mm; ratio 2:48; max viscosity 700 cp; ultra-high pressure; metal head
RT0044.3 L/h140 bar0.75 kWφ8.7; stroke 20.8mm; ratio 2:30; max viscosity 337 cp; ultra-high pressure; metal head
RT0044 L/h175 bar0.75 kWφ8.7; stroke 20.8mm; ratio 2:30; max viscosity 337 cp; ultra-high pressure; metal head
RT0066.8 L/h140 bar0.75 kWφ8.7; stroke 20.8mm; ratio 4:38; max viscosity 143 cp; ultra-high pressure; metal head
RT0066.4 L/h175 bar0.75 kWφ8.7; stroke 20.8mm; ratio 4:38; max viscosity 143 cp; ultra-high pressure; metal head
RT0078.1 L/h140 bar0.75 kWφ8.7; stroke 20.8mm; ratio 4:32; max viscosity 95 cp; ultra-high pressure; metal head
RT0077.6 L/h175 bar0.75 kWφ8.7; stroke 20.8mm; ratio 4:32; max viscosity 95 cp; ultra-high pressure; metal head
RW0088.8 L/h140 bar1.1 kWφ12.7; stroke 40.6mm; ratio 1:38; max viscosity 650 cp; ultra-high pressure; metal head
RW0088.4 L/h175 bar1.1 kWφ12.7; stroke 40.6mm; ratio 1:38; max viscosity 650 cp; ultra-high pressure; metal head
RW0087.8 L/h211 bar1.1 kWφ12.7; stroke 40.6mm; ratio 1:38; max viscosity 650 cp; ultra-high pressure; metal head
RW01213.5 L/h140 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:50; max viscosity 285 cp; ultra-high pressure; metal head
RW01212.6 L/h175 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:50; max viscosity 285 cp; ultra-high pressure; metal head
RW01211.9 L/h211 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:50; max viscosity 285 cp; ultra-high pressure; metal head
RW01518.3 L/h140 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:38; max viscosity 160 cp; ultra-high pressure; metal head
RW01517 L/h175 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:38; max viscosity 160 cp; ultra-high pressure; metal head
RW01515.8 L/h211 bar1.1 kWφ12.7; stroke 40.6mm; ratio 2:38; max viscosity 160 cp; ultra-high pressure; metal head
RW02529 L/h140 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:50; max viscosity 43 cp; ultra-high pressure; metal head
RW02527.1 L/h175 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:50; max viscosity 43 cp; ultra-high pressure; metal head
RW02525.2 L/h211 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:50; max viscosity 43 cp; ultra-high pressure; metal head
RW03034.1 L/h140 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:38; max viscosity 41 cp; ultra-high pressure; metal head
RW03031.9 L/h175 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:38; max viscosity 41 cp; ultra-high pressure; metal head
RW03029.7 L/h211 bar1.5 kWφ12.7; stroke 40.6mm; ratio 4:38; max viscosity 41 cp; ultra-high pressure; metal head

Dimensions & installation

Dimensional drawings available on request (CAD / PDF).

Downloads

Brochures / manuals / CAD / certificates are being added. Need files now? Inquire to request。

Related / accessories

CNP RX Hydraulic Diaphragm Metering Pump

Pump

CNP RX Hydraulic Diaphragm Metering Pump

Milton Roy Milroyal B Series High-Performance Hydraulic Diaphragm Metering Pump

Pump

Milton Roy Milroyal B Series High-Performance Hydraulic Diaphragm Metering Pump

Pulsa Hydraulic Diaphragm Metering Pump

Pump

Pulsa Hydraulic Diaphragm Metering Pump

Doseuro Type MR I High Pressure Sandwich Hydraulic Diaphragm Pump

Pump

Doseuro Type MR I High Pressure Sandwich Hydraulic Diaphragm Pump

Milton Roy mRoy A & B Series Hydraulic Diaphragm Metering Pump

Pump

Milton Roy mRoy A & B Series Hydraulic Diaphragm Metering Pump

Grundfos DMH Hydraulic Diaphragm Dosing Pump

Pump

Grundfos DMH Hydraulic Diaphragm Dosing Pump

Related solutions

Industrial Cooling Water

Scale & corrosion inhibitor dosing for power and metallurgy cooling systems with online pH/conductivity monitoring.

Electroplating Heavy Metal Treatment

Precise dosing of heavy-metal capture agents, pH adjustment and reductants for compliance.

Related case studies

Power Plant Cooling Water Dosing

Power

Power Plant Cooling Water Dosing

Automatic antiscalant dosing with pH interlock eliminated heat-exchanger scaling.

Water Plant NaOCl Disinfection System

Drinking Water

Water Plant NaOCl Disinfection System

Complete dosing skid with online finished-water chlorine monitoring keeps byproducts controlled.

Chemical Park Acid/Alkali Neutralization

Chemical

Chemical Park Acid/Alkali Neutralization

Corrosion-resistant mechanical diaphragm pumps dosing concentrated acid/alkali with closed-loop pH control — 99% compliance.

Need help selecting?

Share duty (flow, pressure, media, controls) — we reply within 1 business day.

Inquiry form