Rotarex · Specialty gas systems

Piston constant flow regulator equipped with 10 positions flow selector - S75

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Piston constant flow regulator equipped with 10 positions flow selector - S75 — manufacturer product image

S75 constant flow regulator is designed for calibration applications where predetermined pressure and adjustable flow are required, and for portable cylinder use.

Key features
  • Piston technology allows a very stable flow outlet
  • Equipped with a flow selector (10 positions) with 3 different maximum outlet flows (3/5/15 lpm)
  • Compact, light weight design, ideal for portability
  • 1 inlet / 1 outlet piston regulator
  • Integrated relief valve

Specialty gas systems

Technical specifications
BrandRotarex
CategorySpecialty gas systems
GaugesHigh pressure (1/8 NPT)
O-ringFPM
PistonBrass (brass version) / AISI 316L (SS version)
Weight± 0,70 kg
Leak rate10 -4 M bar l/s
Seat sealPCTFE
Oxygen useBrass only
Female portsInlet: C 10 or 1/4 NPT / Outlet: Hose barb or DR 6 or 1/4” tube fitting
Nominal flowPreset from 0,3 to 15 lpm
Inlet pressure200 bar / 2900 psi
Outlet Pressure3,5 bar / 50 psi
Temperature range-20°C to +60°C / -4°F to +140°F

Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

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Piston constant flow regulator equipped with 10 positions flow selector - S75 — 1
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