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Kunststof en acryl debietmeter (rotameter) | Stark Water

Plastic acrylic flow meter (rotameter) by STARK provides clear, accurate indication of water and air flow for RO skids, dosing lines, and HVAC loops.

STARK Plastic & Acrylic Flow Meter (Rotameter) provides clear, accurate indication of water and air flow in industrial and commercial systems. The transparent acrylic tube allows easy reading; PVC/PP body and corrosion-resistant wetted parts support long service life. Scales and end connections are configurable to your piping standard.

Product Beschrijving

De Plastic & Acrylic Flow Meter (Rotameter) is a reliable, economical device for monitoring flow in water-treatment skids, chemical dosing lines, cooling loops, and air systems. The float rises in the tapered acrylic tube until the upward force equals the float weight; the float position directly indicates volumetric flow on the printed scale.

Standard bodies are PVC or PP with a clear acrylic tube for excellent readability and impact resistance. Units include stainless-steel or optional plastic floats (range-dependent), O-ring seals, and union end connections for quick installation and service. Calibration can be supplied in L/h, L/min, m³/h or GPM to suit project specifications.

  • Clean scale printing with protective window; optional dual-scale (water/air)
  • Compact form factor for panel or in-line mounting
  • Good chemical compatibility for typical water-treatment fluids
  • Each unit tested for leakage and scale accuracy before shipment

Product Parameter

Measurement PrincipleVariable area (rotameter) with float in tapered acrylic tube
MediaWater or air (other compatible liquids/gases on request)
Body / TubePVC or PP body; clear acrylic tube
FloatStainless steel / PTFE / PVC (per flow range)
SealsEPDM standard; FKM (Viton) optional
Nominal SizesDN15–DN50 (1/2″–2″) typical; others on request
ConnectionsUnion/threaded or solvent-weld; BSP/NPT available
Flow Ranges (water @20 °C)Approx. 10–100 L/h up to 1–10 m³/h (model-dependent)
Accuracy±4% of full scale (typical rotameter accuracy)
Max Pressure0.6–1.0 MPa depending on size and material
Max Temperature0–60 °C (consult STARK for higher or chemical service)
MountingVertical installation, flow from bottom to top
NalevingManufactured under STARK QA; pressure/leak tested

Note: Final BOM (tube length, float material, scale units, and end connections) will be confirmed after your process data sheet is reviewed.

Toepasselijke industrie

  • Reverse osmosis skids — permeate and concentrate monitoring
  • Sand/carbon filters — backwash and rinse flow checks
  • Chemical dosing systems — coagulant/antiscalant lines
  • Cooling water & HVAC loops — visual flow confirmation
  • Compressed air distribution — branch line balancing
  • Laboratory & pilot plants — quick setup and verification

Voordeel één

Advantage 1 — Clear, Reliable Indication

  • High-clarity acrylic tube with printed scale and reference pointer
  • Simple mechanical design — no power supply required
  • Union ends for fast installation and maintenance
  • Multiple scale options (L/h, L/min, m³/h, GPM) and custom logo

Voordeel TWEE

Advantage 2 — Robust Materials & Support

  • PVC/PP body and corrosion-resistant wetted parts
  • EPDM or FKM seals to match your chemical conditions
  • Factory leakage/accuracy testing and spare parts availability
  • Global technical support and fast lead time from STARK

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FAQ

De levensduur van een omgekeerd osmose systeem hangt af van de waterkwaliteit en het onderhoud. Het membraan gaat meestal 2-3 jaar mee, terwijl het systeem zelf meer dan 10 jaar kan meegaan als het goed onderhouden wordt.

Ja, al onze systemen zijn volledig aanpasbaar. We analyseren uw waterrapport en toepassingsbehoeften voordat we oplossingen op maat bieden.

Onze producten voldoen aan CE, ISO 9001 en kunnen op verzoek worden ontworpen om te voldoen aan specifieke regionale voorschriften of industrienormen.

Standaardsystemen worden binnen 7-15 dagen verzonden. Voor aangepaste bestellingen kan de levertijd oplopen tot 20-25 dagen, afhankelijk van de complexiteit.

Ja. We bieden volledige technische documentatie, begeleiding op afstand via video en kunnen op verzoek technici internationaal sturen.

Onze offerte omvat het volledige RO-systeem, het bedieningspaneel, de pompen, de voorbehandelingsunits en alle benodigde appendages. Installatiegereedschap en reserveonderdelen kunnen op verzoek worden meegeleverd.

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