Airgas - Y11N570L-AG - Airgas® Model N570L Magnesium Alloy Ultra Low Delivery Pressure Two Stage Regulator

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Airgas® Model N570L Magnesium Alloy Ultra Low Delivery Pressure Two Stage Regulator

Airgas® Model N570L Magnesium Alloy Ultra Low Delivery Pressure Two Stage Regulator

By

Airgas

Airgas Part #:Y11N570L-AG

Manufacturer Part #:N570L

$NA.NA /NA

Item Details

These regulators are specifically designed to provide sensitive, accurate, low-pressure control for laboratory applications. They feature an oversized -œpancake- body of magnesium alloy with a Buna-N diaphragm. These regulators are typically used in conjunction with other high-pressure regulators or on house-line systems that limit inlet pressure to 250 psig (except on model N570K the inlet pressure limit is 10 psig). Regulators are adjusted easily by removing the knurled nut and turning the screw to alter the tension on the diaphragm. Because these regulators are not typically recommended for direct connection to cylinders, they are provided with a 1/4" FNPT inlet port. Direct cylinder connection is only permissible when using liquefied compressed gases with vapor pressures below 250 psig such as 1,3-butadiene, n-butane, isobutane, isobutylene, propane, and propylene. With these products, a CGA-510 connection must be used.
Note: Inlet pressure should never exceed maximum recommended inlet pressure.

Features

Oversized Diaphragm provides sensitive, accurate, low-pressure control.
Remote Adjustment prevents accidental outlet pressure change.
Large, 21/2" Gauge permits accurate, easy reading.
Lightweight Construction permits easy handling and installation.

Specifications

Maximum Inlet Pressure: 250 psig
Outlet Pressure Range: 1 - 5 psig
Relief Valve Setting: 12 psig
Inlet Gauge Range: No Gauge
Delivery Gauge: 0 - 15
Capacity: 750 scfh @ Max Delivery Pressure
Flow Capacity: Cv = 0.002
Designed Leak Rate: Bubble-Tight (helium)
Weight: 3 lbs
Ports: (4) 1/4" FNPT
Ambient Operating Temperature: -40° F to +150° F

Product Attributes

Model

» N570L

Usage

» Ultra Low Delivery Pressure

Material

» Magnesium Alloy

Regulator Type

» Two Stage Regulator

Outlet Connection

» 1/4" FNPT

Max Outlet Pressure

» 5 psig

Gauge Diameter

» 2 1/2"

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