RM-SERIES VOLUME BOOSTERS0 pages

RM-Series
Volume Boosters
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Diaphragm type pilot operated regulator

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High relief flow

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Flows up to 550 SCFM

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Outlet pressure up to 300 psig

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Vacuum service

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Rapid response option available

DESCRIPTION

SPECIFICATIONS

RM-series volume boosters are diaphragm operated, air
piloted, self-venting regulators. They are designed for
general applications that require superior pressure regulation, rapid response to changing flow demands, and excellent stability. Using QB, BB, or MM series pressure controllers in conjunction with the RM-series volume booster
gives a precision pressure control package with high forward and reverse flow capacity. If faster response is required, the RM-series can be modified with a special reduced volume bonnet for rapid response. The RM-series
volume boosters can also be used in vacuum regulating
applications where high flow and precise vacuum pressure
control is required.

TYPE............................…..Pilot Operated
Relieving Diaphragm
MAX. INLET PRESSURE
RM002-RM00A…………400psig (27.6 bar)
OUTLET PRESSURE
RM002-RM004 ………. 0-300psig (20.68 bar)
RM006-RM00A……….. 0-250psig (17.24 bar)
OPERATING TEMP.…………. 32 to 158 degree F
(0 to70 degree C)
RECOMMENDED FILTRATION 40 micron nominal
FLOW CAPACITY...........……..… See graphs
RELIEF FLOW CAPACITY…... 200 SCFM (5663 SLPM)
MATERIALS
RM002-RM00A:
Body: Zinc (ZAMAK 8 casting alloy)
Bonnet: Zinc (Aluminum with rapid response option)
Bottom Plug: Acetal
Main Valve: Brass
Elastomers: Nitrile

ORDERING INFORMATION
RM

004

Series

Port Size
002 = 1/4”
003 = 3/8”
004 = 1/2”
006 = 3/4”
008 = 1”
00A = 1 ¼”

-B
Bonnet
BLANK = standard
B = with bonnet
modification
for rapid response

MOUNTING BRACKET:
BKT-05: R0002, R0003, R0004
BKT-06: R0006, R0008, R000A

BRRM-Series
01/05/11 JS