Preset Flow Regulator, Control Valve, Brass Regulators for Non-Corrosive Gas Services

Series 400 Regulator MESA 500 Series
58L/103L Preset Flow Regulator

Recommended Applications

The 500 Series regulator is for use with MESA's 58L and 103L Cylinders. These regulators are recommended for non-corrosive gas service. However, they have also been found acceptable for low level reactive gases provided the minor reactive component is less than 100 ppm in concentration and the regulator is removed from the cylinder after each use. MESA's 600 Series aluminum body regulator is recommended for extended use with reactive calibration gas standards. These regulators are recommended for non-corrosive gas service.

Description

The 500 Series regulator is a single stage piston style regulator. The control valve permits constant gas flow and easy on/off. Each regulator comes with a cylinder pressure gauge and is available in five preset flow models.

Recommended Applications

The 400 Series regulator is for use with MESA's 17L Cylinder. These regulators are recommended for non-corrosive gas service.

Available Models

Part Number	Flow Rate
500-020	0.20
500-025	0.25
500-030	0.30
500-050	0.50
500-100	1.00
500-150	1.50
500-250	2.50
500-600	6.00

Standard Materials

Body	Brass Bar Stock
Spring Housing	Chrome Plated
Cap	Brass
Piston	Brass
Piston "O" Rings	Buna-N
Seal	Teflon

Standard Specifications

Maximum Inlet	1,000 psig
Temperature Range	0^o to 140^o F
Inlet Connection	5/8-18 UNF (C-10)
Outlet Connection	3/16" Hose Barb

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