• Information
  • OPA, OPB
  • OPF
• Characteristics
  • OPA
    • OPA.0
    • OPA.1
    • OPA.2
    • OPA.3
    • OPA.4
    • OPA.5
    • OPA.6
    • OPA.7
  • OPB
    • OPB.2
    • OPB.3
  • OPF
    • OPF.0
    • OPF.1
    • OPF.2
    • OPF.3
    • OPF.4
    • OPF.5
    • OPF.6
    • OPF.7
    • OPF.8
    • OPF.9
• Overall dimensions
  • OPA
    • OPA.0
    • OPA.1
    • OPA.2
    • OPA.3
    • OPA.4
    • OPA.5
    • OPA.6
    • OPA.7
  • OPB
    • OPB.2
    • OPB.3
  • OPF
    • OPF.0
    • OPF.1
    • OPF.2
    • OPF.3
    • OPF.4
    • OPF.5
    • OPF.6
    • OPF.7
    • OPF.8
    • OPF.9
• Construction
  • OPA.1-3
  • OPA.4-7
  • OPB.2-3
  • OPF.0-5
  • OPF.6-9

Vertical pumps „in-line” OPF type

Application

OPF-type vertical pumps are designed for pumping and increasing the pressure of treated drinking water, not containing abrasive and long-fi bre additives. Th e OPF pumps may be also used to pump media other than water, provided that their viscosity does not exceed 200 mm²/s, their corrosiveness being within the corrosion resistance limits of the used construction materials.
Maximum operating pressure: pmax = 16 atm (for the special design pmax = 25 atm.)
Th e OPF-type pumps are applied in ZHF-type pressure boosting systems produced by Hydro-Vacuum S.A.

OPF pumps are used in:

• drinking and household water supply systems (water lines, hydrophores),
• high pressure circuits,
• irrigation systems,
• draining systems,
• sprinkling machines,
• boiler feeding,
• cooling systems,
• fire-fighting systems,
• laundry,
• industrial washing shops,
• rinsing systems,
• washing systems,
• condensation water pumping.

Technical specifications

Product marking structure

Material execution of OPF pumps

   OPF pumps are produced in one material executions

Constructional execution

Vertical multistage rotodynamic pumps with suction and discharge ports situated opposite each other (the „in line” system). The pump is driven by a standard fl ange-mounted electric motor, the power from which is transmitted via a clamp coupling. Th e upper body of the pump also constitutes support for the motor. Th e motor with IP55 protection rating belongs to temperature class F.

Th e axial forces generated in the system during operation of the pump are transmitted by a rolling bearing encased in the pump head (not requiring maintenance for the whole operating life of the pump).

Th e radial forces are transmitted by a slide bearing, lubricated by the pumped medium.

Th e pump shaft is sealed in the main body by a single face seal (mechanical).

Constructional versions are labelled using the code e  e₁ e₁ e₂ where:

Completeness of supply

2 - pump with coupling
5 - pump with coupling and electric motor

Product cosmetics

1. Standardowe
2. Special

Features:

• reliability,
• low procurement and operation costs,
• easy access to replacement parts,
• permanent technical supervision as well as guarantee and post-guarantee service
• execution of individual requirements and products adjusted to customer's needs.

In the view of possible modernization of the article, manufacturer has reserved the right for modification of any technical data, which will not a negative effect for quality of the article.