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Home Products Constant flow regulator model 2851

Constant flow regulators for gases

Constant flow regulators for water

Constant flow regulator model 2851

Flow range H₂O, 20°C:
min 15 – 80 mL/min
max 0.5 – 3.5 L/min

Flow range air, 1.013 bar(a), 20°C:
min 0.5 – 2.5 NL/min
max 15 – 110 NL/min

Typical applications:
control of seal waters
control of flush waters
water or air purging
level measurement in tanks

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Download datasheet Model 2851 (373.42 KB pdf)

Technical data

Technical data

Model	2851
Max. flow USGPM (L/min)	H₂O: 45 USGPM (3.0 L/min); Air: 240 SCFH at 87 psig (100 NL/min air at 6 barg)
Nominal flow	H₂O: 36 USGPH (2.3 L/min); Air: 240 SCFH at 87 psig (100 NL/min at 6 barg)
Max. pressure difference	290 psi (20 bar)
Max. static pressure	290 psi (20 bar), *435 psi / 85°F (30 bar / 30°C)
Min. pressure difference	29 psi (2 bar)
Connections G/NPT	G 1/4″ or NPT 1/4″
Max. temperature	165°F (75°C) with acrylic flow tube, 176°F (80°C) with Grilamid flow tube
Weight	2 lbs (0.85 kg)
Body	AISI 316
Spring	AISI 316
Membrane	EPDM
Membrane plate	AISI 316
Seals	Nitrile (*Viton®, EPDM)
Mesh	PTFE
Installation position	Vertical
*) Special construction on request

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President

Hans Kos

hans.kos@kytola.com

Sales

Bert Hogendoorn

+1-604-741-0555

bert.hogendoorn@kytola.ca

Martin Valois

+1-514-691-9945

martin.valois@kytola.ca

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