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Marsh Bellofram (reg) Type 41 Air Pressure Regulators, 1/4" NPT(F), 0 to 10 psi

Item# DO-68825-20

$106.00 USD/EACH
$84.80 USD/EACH

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  • Designed for applications requiring high flow capacity
  • Rugged, corrosion-resistant construction
  • Excellent stability and repeatability
Regulators are designed for applications requiring high flow capacity, low droop, high accuracy, and fine adjustment sensitivity. Rolling diaphragm provides greater sensitivity and improved accuracy from a constant effective area. Regulators feature precision-cast aluminum housing; vinyl paint finish resists scratching, weathering, and other physical abuse. Rubberized, soft-seat valve stem provides stability and "forgives" dirt and other foreign matter. An aspirator maintains downstream pressure and compensates for droop when high flow occurs. The gauge port is convenient for installation and can also be used as an additional full-flow outlet.
Product Type Industrial Air Regulators
Supply pressure effect (psi) ±0.35 psig per 25 psi
Max. supply pressure (psi) 250
Exhaust flow rate (SCFM) 0.1-0.45
Forward flow capacity (SCFM) 25
Min operating temperature (º C) -29
Max operating temperature (º C) 71
Min operating temperature (º F) -20
Max operating temperature (º F) 160
Media compatibility inert gases
Control range (low) (psi) 0
Control range (high) (psi) 10
Process connection (NPT(F)) 1/4"
Bleed rate (SCFH) 6
Model 960-116-000
Qty/ea 1

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1 Question | 1 Answer
Displaying question 1
  • Q:

    The description for this regulator relates to "high flow". How low can "high" be? I ask because my use is for accurate flow control of CO2 but at a low flow rate into a small plant growth chamber.
    Asked on 5/21/2010 by Lou from Ithaca, NY

    1 answer



      The flow capacity is up to 25 scfm.

      Answered on 5/25/2010 by David from Tech Support
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