Products

Hydraulic Diaphragm Metering Pumps

Hydro/ 2 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/2 with a single head is capable of 24 gph max flow rate and max pressure of 1,450 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)
16 1,450 - - 2.6 - 2.6 3.2 - 3.4 3.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
16 928 - 2.6 - 3.0 3.2 - 4.1 3.8 - 5.1 3.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
16 580 - 3.2 - 4.1 3.8 - 4.9 4.3 - 6.1 3.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
16 363 - 3.8 - 4.5 4.4 - 5.5 5.4 - 7.1 3.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
16 145 2.2 - 2.4 4.1 - 5.1 4.7 - 6.1 5.7 - 7.7 3.0 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
18 928 - 3.8 - 4.9 5.8 - 5.8 7.7 - 7.7 3.8 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
18 580 2.2 - 2.5 4.1 - 5.8 6.7 - 6.7 8.2 - 9.0 3.8 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
18 363 2.5 - 2.8 5.1 - 6.1 7.3 - 7.7 8.2 - 9.6 3.8 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
18 145 2.4 - 3.2 5.1 - 6.7 7.3 - 8.3 9.1 - 10.6 3.8 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
22 580 2.2 - 2.4 6.3 - 7.9 8.6 - 9.0 11.6 - 13.3 5.7 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
22 362 2.2 - 2.6 6.3 - 7.9 7.9 - 10.6 11.1 - 13.7 5.7 9.8 1/2" MNPT 138 68.3 (31)
22 145 2.5 - 3.2 5.3 - 9.0 9.5 - 14.8 11.6 - 13.3 5.7 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
26 363 6.3 - 6.9 11.1 - 15.3 12.7 - 18.6 20.6 - 22.7 7.9 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)
26 145 6.3 - 7.4 9.5 - 16.0 11.1 - 19.3 12.7 - 24.0 7.9 9.8 1/2" MNPT SS flange 1/2" / ANSI - DN 10 68.3 (31)

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

Brochures

Cut Sheet: Hydro/ 2 & 3 API 675 | Part #: 7750033 | Updated: 8/17/21

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