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SECTION 06 AUTOMATIC CHANGEOVER REGULATORS
SUBURBAN LP GAS ACCESSORIES

Automatically switches from empty service cylinder to full
reserve cylinder, ensuring continuous gas flow to appliances.
Highly visible full/empty indicator signals refill. The unique
indicator is visible from the top when viewed through
propane tank cover lid, eliminating the need to remove the
LP GAS empty. UL Listed. Low Capacity Auto- High Capacity:
entire propane tank cover to view which cylinder is full or
Low Capacity:
Safety Features:
450,000 BTU/hr., 25-250 PSI
160,000 BTU/hr., 25-250 PSI
Built-in Back Check Valve: Allows empty cylinder removal and
Inlet: 1/4” Inverted Flare
Inlet: 1/4” Inverted Flare
refill as reserve cylinder remains operational.
Outlet: 3/8” FNPT
Outlet: 1/2” FNPT
Overpressure Protection Device: A feature that operates
High Capacity Auto-
matic Changeover
to shut off the flow of gas in case of regulator malfunction
LP-R528B
LP-R924
when the regulator outlet pressure reaches the limits. Such a 172710 $85.57 172735 $173.77
Two-Stage Regulator
matic Changeover LP-R924-BULK $971.74
feature shall remain closed until it has been manually reset. 172726
Regulator
(no packaging)
Regulator Horizontal Vent
Automatically switches
TWO-STAGE REGULATORS from empty service
cylinder to
• Automatically switches from
full reserve
A combination regulator; first stage reduces cylinder outlet pressure to 10 psi, and then second stage maintains a stable working
empty service cylinder to full
reserve cylinder • Ensures
pressure of 11“ water column. cylinder,
ensuring
continuous gas flow to
Safety Features: appliances • Highly visible full/
continuous
Overpressure Protection Device: A feature that operates to shut off the flow of gas in case of regulator malfunction when the
gas flow to
empty indicator signals refill
A
regulator outlet pressure reaches the limits. Such a feature shall remain closed until it has been manually reset.
appliances.
• Adjustable pressure setting
Highly visible
• High temperature resistant
A
High Pressure Fixed
diaphragm full/empty indicator
signals refill. The
WARNING: Cancer and Reproductive
unique indicator .
Harm - www.P65Warnings.ca.gov
is visible from the
Single Stage High
172735 LP-R528B Inlet 1/4” IF x 1/2” FNPT; 450,000 $173.77
top when viewed
BTU/hr. 25-250 PSI
through propane
Two-Stage Regulator
tank cover lid, eliminating the need to
combination regulator; first stage reduces Horizontal Vent
Vertical Vent Pressure Regulator with Excess Flow Device
Horizontal Vent
combination regulator; first stage reduces
remove the entire propane tank cover
Capacity: 160,000 BTU/hr.
Capacity: 160,000 BTU/hr.
cylinder outlet pressure to 10 psi, and
cylinder outlet pressure to 10 psi, and then
SPECIAL ORDER Inlet: 1/4” FNPT The single A then second stage maintains a stable
to view which cylinder is full or empty.
Capacity: 160,000 BTU/hr.
Inlet: 1/4” FNPT
Vertical Vent
second stage maintains
UL Listed.
working pressure of 11“ Inlet: POL with EFV
Outlet: 3/8” NPT
Outlet: 3/8” NPT
a stable working
Safety
stage regulator
water column. Safety Outlet: 3/8” FNPT
pressure of 11“ water
Features:
is designed
172711
features: 172713
172712
column.
Built-in
to supply gas
$58.73
$83.46
LP-R524V
LP-R524H
Safety
Back Check
appliances
Inlet 1/4” FNPT x Outlet 3/8”
172712
functioning at Inlet 1/4” IF x 3/8” FNPT; $61.16 LP-R524H features: LP-R524HP $61.16
NPT; 160,000 BTU/hr.
172710 LP-R924
PRICES SUBJECT TO CHANGE WITHOUT NOTICE
pressure equal 160,000 BTU/hr. 25-250 PSI $85.57
to or higher than
SINGLE STAGE HIGH PRESSURE REGULATOR
Inlet 1/4” IF x 3/8” FNPT;
LP-R924-
0.5 PSI. This regulator will be consequently $971.74
172726
160,000 BTU/hr. 25-250 PSI -
Overpressure
combination regulator;
BULK
connected to gas appliances through high
Bulk 12Pk
Protection Device:
first stage reduces cylinder
pressure flexible hoses. Depending on the
The single stage regulator is designed to supply gas High Pressure, Fixed
outlet pressure to 10 psi, and then second
versions the outlet fitting may be at 90° or
appliances functioning at pressure equal to or higher than 172713 LP-R524HP Inlet POL w/EFV x Outlet 3/8” $58.73
stage maintains a stable working pressure
180° in comparison with inlet fitting. Capacity: 460,000 BTU/hr.
FNPT; 160,000 BTU/hr.
of 11“ water column. Safety features:
0.5 PSI. This regulator will be consequently connected to gas Inlet: 1/4” FNPT
WARNING: Cancer and Reproductive
Overpressure Protection Device: A feature
appliances through high pressure flexible hoses. Depending
Harm - www.P65Warnings.ca.gov. Outlet: 1/4” FNPT
that operates to shut off the flow of gas in
on the versions the outlet fitting may be at 90° or 180° in
Inlet 1/4” FNPT x Outlet 1/4”
$40.42
comparison with inlet fitting. 172723 LP-R756HP case of regulator malfunction when the
172723
FNPT; 460,000 BTU/hr.
regulator outlet pressure reaches the
LP-R756HP $40.42
172711 LP-R524V Inlet 1/4” FNPT x 3/8” NPT; $83.46
160,000 BTU/hr.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.