Safety Devices
OPSO - Residential
Over-Pressure Shut-Off (OPSO) regulators prevent excessive gas pressure from entering a building causing a hazardous condition.
Please sign in to access more documents
Once signed in, you may be able to access additional documents for your account.
Overview
The safety shut-off device closes if the regulator outlet pressure rises above the maximum set point or set pressure. Available in two spring ranges, 14"-35" W.C. and 1-3.5 PSIG.
Name
Description
File Size
Date
Size
Category@category|Type@type
Filters
Product Number
Please sign in to view part numbers available for purchase based on your account Sign In
Part Number
Description
Leaf Category
Thumbnail
Add to list
42710P027
O-RING, .50 OD X .364 ID, BUNA-70
42710P027
O-RING, .50 OD X .364 ID, BUNA-70
42710P049
O-RING, .75ODX.62ID, BUNA-70
42710P049
O-RING, .75ODX.62ID, BUNA-70
42710P153
O-RING DOWTY REF: 200-123-4470
42710P153
O-RING DOWTY REF: 200-123-4470
70017P128
SPRING, WHT, USSA OPSO 4-7 PSIG
70017P128
SPRING, WHT, USSA OPSO 4-7 PSIG
72742P001
Stem,Valve 1883B2
72742P001
Stem,Valve 1883B2
72743P002
STEM DIAPHRAGM OPSO *
72743P002
STEM DIAPHRAGM OPSO *
72746A001
DIAPHRAGM STAMPED
72746A001
DIAPHRAGM STAMPED
72747P001
PLUG BODY ALUMINUM 1800 OPSO
72747P001
PLUG BODY ALUMINUM 1800 OPSO
72750G003
SEAT DISC ASSY BUNA N-60 OPSO
72750G003
SEAT DISC ASSY BUNA N-60 OPSO
72978G071
OPSO ASSY ADJ 1#-3-1/2#
72978G071
OPSO ASSY ADJ 1#-3-1/2#
