Products

Hydraulic Diaphragm Metering Pumps

Hydro/ 3 API 675


Hydraulic diaphragm metering pump

ProMinent® introduces a new addition to its diverse pump line ‐ the Hydro API 675. This newly designed hydraulic diaphragm metering pump, now meets the requirements of API 675. The Hydro /2 and Hydro/3 offer a full-motion drive along with automatic bleeding,integral rupture warning system, and single or dual‐head designs.
The Hydro/3 with a single head is capable of 53.1 gph max flow rate and max pressure of 928 psi.

Applications

  • Oil and gas industry
  • Volume-proportional metering of chemicals/ additives in the treatment of boiler feed water
  • Metering of reactants and catalysts in the chemical industry
  • Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips

Features

  • Multi-layer diaphragm (PTFE) with rupture warning system
  • Integrated hydraulic relief valve with ventilation
  • Metering reproducibility is better than ± 1% in the 10 - 100% stroke volume range under defined conditions and with proper installation.
  • The modular construction with single and double head versions permits a wide range of applications, with the double head designs (boxer principle) being operated in push-pull mode
  • It is possible to combine up to 5 metering units, even with different pump capacities, in multiple pump systems
  • 5 different gear ratios are available
  • API 675 requirement full-motion drive and automatic bleeding

Image Download


Note: Click on image to download

Technical Data

Capacity Data1

Plunger Max. Back pressure Flow rate (gph) Volume per stroke Suction lift Connection suction/discharge Shipping weight
Ø psig 72 149 180 224 ml/stroke ft PVDF* SST lbs (kg)
26 928 5.7 - 5.9 11.1 - 13.6 12.7 - 16.2 17.4 - 19.8 7.90 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
26 580 5.7 - 6.6 11.6 - 14.3 12.7 - 17.4 15.8 - 22.4 7.90 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
26 363 4.7 - 6.6 9.5 - 15.6 12.7 - 18.6 17.4 - 23.4 7.90 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
26 145 4.7 - 6.9 9.5 - 15.6 11.1 - 19.3 15.8 - 24.3 7.90 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
32 580 7.9 - 8.0 15.9 - 20.7 22.2 - 25.4 20.6 - 32.0 12.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
32 363 7.9 - 8.3 15.9 - 21.7 20.6 - 26.3 20.6 - 33.3 12.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
32 145 7.0 - 9.9 15.9 - 23.2 22.3 - 28.5 19.0 - 35.5 12.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
38 174 7.9 - 16.0 22.2 - 34.6 25.4 - 39.9 47.5 - 52.3 17.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)
38 145 9.5 - 16.2 25.4 - 34.9 28.5 - 42.8 47.5 - 53.1 17.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 15 90.4 (41)

1- SPECIFIC FLOW RATE AND PRESSURE MUST BE PROVIDED UPON ORDER

Brochures

Cut Sheet: Hydro/ 2 & 3 API 675 | Part #: 7750033 | Updated: 2/16/21

Product Catalog Section

Catalog: 2020 Product Catalog - Motor Pump Section | Part #: 7750257 | Updated: 7/16/21

Pump Instructional Videos

Video: Hydro API 675 Sales Release | Part #: None | Updated: 4/30/21