Products > Sensors & Gauges > Flow > Rotameters

Variable Area Flow Meters (VAF)

The plastic variable area flow meters in the SK series from GF Piping Systems are radially installed dismountable meters for measuring the rate of flow in industrial pipework applications. The plastic variable area flow meters from GF Piping Systems are now also available in the length 350 mm. The new type 350 comes in a new design that is worth taking a closer look. Variable area flow meters are radially installed dismountable meters for measuring the flow rate in industrial pipework applications.

The measurement ranges, which are attuned to our customers' needs, and the range of materials available for the tubes and screwed fittings, mean that the flow meters can be used for a wide range of applications and a great variety of media.


  • Measuring range from 2.5 l/h up to 60 000l/h


Range: d16DN10 to d75DN65 
Connections: Solvent cement socket or fusion socket 
Standards: ISO, BS, ASTM, JIS 
Nominal pressure: PN 10 
Installation length: 335 and 350 mm

Tube: Polyamid, Polysulphone and PVC-U transparent 
Seal: EPDM, FPM 
Float: PVDF, PTFE 
End stops: PVDF 
Screwed fittings: PVC-U (PP, PVDF, ABS on request)

Fields of Application:

  • industrial water treatment
  • ship building
  • automotive industry
  • power supply
  • food & beverage


  • imprinted double scale for water in percent and l/h new_en
  • top insert with damping function as a standard new_en
  • large dimensions with PEEK guiding rod - no breakable parts new_en

  • no auxiliary energy required
  • easy reading of value
  • wide range of materials


  • limit switches for min. and max. flow
  • special scales in m3/h, GPM
  • special scales for air, NaOH, HCl


PETERSS SIA, Dēļu iela 4, Rīga, LV-1004 Latvija,
Tel. +371 67 605 608, e-mail:
Copyright © 2023 PETERSS SIA. All rights reserved.