Regulators

Pressure Reducing Regulators

Liquid Propane / LP-Gas pressure reducing regulators maintain desired outlet pressure providing the required flow to satisfy a variable downstream demand.  The level at which the reduced pressure is maintained is the outlet pressure setting of the regulator.

We carry a full line of regulators from these manufacturers:

– FISHER                            – REGO                      – MARSHALL EXCELSIOR

For use with residential, RV, Cottage, Commercial, Roofer, Autochange……….

regulators

 

marshall excelsior regulators

 

 

 

 

Auto Changeover Regulators

 

Automatically changes over to 2nd cylinder once 1st cylinder is empty. Great for keeping track of when to re-fill your spare tank.

Fisher Type 749B Changeover Manifold Regulator Assembly

Fisher Type 749B Auto-Changeover Commercial Regulator
No Stock #

Fisher automatic changeover regulators change from the supply cylinder
(when gas is exhausted) to the reserve cylinder automatically.

Type 749B is a large capacity changeover manifold for commercial and industrial applications. It consists of two 64 Series regulators and a Type 803 direct indicator.

The assembly is used primarily in conjunction with either a Type HSRL or 64SR regulator.

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Rego automatic_changeover regulator outfitsRego Auto-Changeover Regulator (Pigtail NOT included)
Model 7525B34 (400,000 BTU) – Stock #3341
Model 7525B4 (450,000 BTU) – Stock #3342

This outfit contains the equipment required to provide twin-stage regulation.

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MEGR-253H auto changeover regulator marshall excelsior

Marshall Excelsior MEGR-253H Auto-Changeover Regulator
Stock #4021

The Model MEGR-253 Automatic Changeover Regulator automatically redirects LP gas vapor flow from an empty service cylinder to
a reserve cylinder, without interruption of service. It features an easy to read green indicator which changes to red when the service
cylinder needs to be refilled. The MEGR-253 and MEGR-293H Series regulators meet UL, RVIA and NFPA requirements.

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Compact Regulators

fisher r122h_regulator compactFisher R122H-AAJ Compact First Stage Regulator
Stock #1767

Fisher Type R122H is an Underwriters Laboratories listed regulator
designed for Two-Stage LP-Gas systems. The unit is designed for
use as a first-stage regulator for domestic applications, the R122H’s
size makes it perfect for tight installations. Stainless steel internal
parts and corrosion resistant coatings provide Recommended
Replacement Life of 20 years. Its non-adjustable set point makes
the unit virtually tamperproof. Inlet and outlet gauge taps allow easy
system testing. Large inlet and outlet wrench flats provide for easy
installation, even in underground tanks. The outlet pressure set point
remains at a nominal factory setting of 10 psig / 0,69 bar. The designs
superior relief performance exceeds UL requirements and provides
double failure overpressure protection when used with a Fisher R600
second-stage regulator. The unit’s fluorocarbon valve disc provides
better lockup performance and durability in contaminated gas. The
vent is threaded with 3/8-inch NPT for easy installation of vent piping.
A large fabric-reinforced diaphragm provides accurate regulation.
The large orifice assists in minimizing freeze problems.

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Rego regulators lv3403tr

Rego LV3303TR9 First Stage Regulator-Stock #2655

Ideal for use as a first stage regulator on any domestic size
ASME or DOT container in propane gas installations requiring
up to 1,500,000 BTU’s per hour. The regulator is factory set
to reduce container pressure to an intermediate pressure of
approximately 10 PSIG.

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Compact first stage regulator MEGR 230

MEGR-230 Compact First Stage Regulator
Stock #3494

The MEGR-230 single-stage regulators are approved for use in small portable applications and outdoor cooking appliances
ulitizing low pressure.
Note: Single-stage regulators are not approved for RV use.

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First Stage

Propane / LP-Gas first-stage pressure reducing regulators reduce tank pressures to the second-stage regulator cutting the supply pressure from the storage tank to the appliance. Ideal on any domestic size ASME or DOT or TC container in propane gas installations requiring up to 1,500,000 BTU’s per hour. The regulator is factory set to reduce container pressure to an intermediate pressure of approximately 10 PSIG.

fisher R622H first stage regulators

Fisher R622H First Stage Regulator
Stock #1773

Type R622H is an Underwriters Laboratories (UL) listed regulator
designed for Two-Stage  LP-Gas systems. These units
are designed to reduce the tank pressure to 10 psig / 0,69 bar.

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Rego regulators lv3403tr

Rego LV3303TR9 First Stage Regulator-Stock #2655

Ideal for use as a first stage regulator on any domestic size
ASME or DOT container in propane gas installations requiring
up to 1,500,000 BTU’s per hour. The regulator is factory set
to reduce container pressure to an intermediate pressure of
approximately 10 PSIG.

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Marshall excelsior regulator MEGR 1122H AAJMarshall Excelsior MEGR-1122H First Stage Regulator

Offers a compact first stage regulator design perfect for tight applications such as underground tank domes. They feature an adjustment range from 9-12 PSIG (factory set @ 10 PSIG), stainless steel internal components, fluorocarbon (FKM) seat discs, molded lip fabric reinforced diaphragms and large aluminum precision machined orifice to minimize freeze ups while providing superior downstream regulation and maximum corrosion resistance against weather or contaminated gas.

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Second Stage

Propane / LP-Gas second-stage pressure reducing regulators use two regulators to cut the supply pressure delivered by the first stage to a 2-PSI or inches w.c. in commercial / domestic applications providing over-pressure protection. Designed to reduce first stage pressure of 5 to 20 PSIG down to burner pressure, normally 11” w.c. Ideal for medium commercial installations, vapor meter installations and normal domestic loads.

fisher R222 Series Second-Stage Regulator

Fisher R222 Second Stage Ragulator
Stock #1768

R222 Series is an Underwriters Laboratories listed regulator designed for
Two-Stage LP-Gas systems. The unit is designed to reduce the outlet pressure from a first-stage regulator (usually 10 psig / 0.69 bar) to an outlet pressure of 11-inches w.c. / 27 mbar. The unit’s compact size makes it ideal for tight fit applications. A screened drip-lip vent is oriented over the inlet in the standard configuration. Fisher second-stage regulators are painted palm green for easy identification.

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rego second stage lv4403b regulator

Rego LV4403B Second Stage Regulator
Stock #2657

Designed to reduce first stage pressure of 5 to 20 PSIG down to burner pressure, normally 11” w.c. Ideal for medium commercial installations, multiple cylinder installations and normal domestic loads.

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MEGR 1222 BAF marshall excelsior second stage regulatorMarshall Excelsior MEGR-1222-BAF Second Stage Regulator

Offers a compact second stage regulator design perfect for lower BTU applications. They feature an adjustable range from 8-14” WC (factory set @ 11” WC), stainless steel internal components, fluorocarbon (FKM) seat discs, molded lip fabric reinforced diaphragms and large aluminum precision machined orifi es providing superior downstream regulation and maximum corrosion resistance against weather or contaminated gas.

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Roofing Torch Regulators

fisher st67-742 torch Regulator

Fisher 67CH-742 Torch Regulator
Stock #1750

Fisher 67C Series is an Underwriters Laboratories (UL) listed high-pressure regulators
that meets a variety of applications in liquid or vapor service. The compact body design makes the 67C Series particularly useful in installations with space limitations.

The highly accurate 67CD Series eliminates the need for a pressure gauge on portable applications by using calibrated scales on the spring case, allowing visual adjustment of outlet pressure. The non-adjustable 67CN Series provides a tamper-resistant spring case and one of three fixed set points: 10, 15, or 20 psi / 0,69; 1,0; or 1,4 bar.

Fisher 67C Series carries an UL listing as a high pressure, non-relief regulator. This series contains brass materials that are not compatible with anhydrous ammonia service.

Our torch set up with this regulator includes:
– Connector to Torch Hose (135-LB) – Stock #1086
1.8GPM POL with XS Flow – Stock #3703

See our Roofing Section for more information.

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primegrip 88-105 torch regulator

Primegrip Torch Regulator with Hose Failure
Stock #3883

The Hose Failure feature allows roofers to charge long hoses with vapor without activating the XS Flow device in the POL connection.

See our Roofing Section for more information.

magnum er-300 torch regulator

Magnum ER-300 Torch Regulator

  • Replacement regulator for Magnum torch kits
  • 1/4″ Left-Hand fittings
  • 30-60 PSI
  • No XS Flow POL Connection

See our Roofing Section for more information

Integral Two-Stage

Propane / LP-Gas integral two-stage regulators combine both stages into one compact unit for easy installation on cylinders, mobile homes and domestic applications where piping distance between the building being served  and the tank is short.

Fisher R232A integral two-stage regulator

Fisher R232A Integral Two-Stage Regulator

UL Listed The Type R232A is an Underwriters Laboratories (UL)
listed regulator designed for LP-Gas systems. The unit is
designed to reduce the tank pressure to an outlet pressure of
11 inches water column through an integral two-stage system.
Designed for installations with small domestic loads. The units
compact size makes it ideal for tight fit applications. The first-stage
screened drip-lip vent is oriented downward and the second-stage
vent is oriented over the outlet as standard.

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Rego LV404B4 twin stage regulator

Rego LV404B4 and LV404B9 Twin Stage Regulator

This compact two-stage regulator is designed to reduce
container pressure down to 11” w.c. delivery pressure. It is ideal
for “on-site” cylinder applications, mobile homes and average
domestic service including small ASME and 100 to 420 pound
DOT cylinders.

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MEGR 1232 BBF Marshall Excelsior twin stage regulatorMarshall Excelsior MEGR-1232-BBF Integral Two-Stage Regulator

Offers a compact integral two-stage regulator design perfect for lower BTU applications and confined spaces. They feature an adjustment range from 8-14” WC (factory set @ 11” WC). Stainless steel integral components, fluorocarbon (FKM) seat discs, molded lip fabric reinforced diaphragms, and large precision machined aluminum orifi ces providing superior downstream regulation and maximum corrosion resistance against weather or contaminated gas.

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Commercial and Industrial High Pressure

Propane / LP-Gas Commercial and Industrial High Pressure service regulators reliably and accurately supply propane vapor (LPG vapor) on high pressure applications such as factories, office buildings and restaurants.

fisher 627 Series Commercial Industrial Regulators high pressure

Fisher 627 Series Commercial/Industrial High Pressure Regulators

627 Series commercial/industrial regulator is a large capacity,
high pressure unit for use inUL Listed conjunction with S302G
or S202G Series regulators. It can also be used on final-stage
(psi to psi) service. An 1805 Series relief valve is recommended
to prevent excessive build-up in the downstream line.

The diaphragm case and/or regulator body on the 627 Series can
be rotated in any of four positions to allow installation in locations
with limited space.

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rego 597F commercial industrial high pressure regulator

Rego 597F Commercial/Industrial High Pressure Regulator

Designed to reduce propane gas container pressure down to between 3 and 100 PSIG. Ideal for liquid or vapor service, they
can be used in a variety of applications including salamander heaters, weed burning torches, fish cookers, tar pot heaters, and other industrial type services.

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marshall excelsior MEGR 1627 497 0 commercial industrial high pressure regulator

Marshall Excelsior MEGR-1627/497 Commercial/Industrial High Pressure Regulator

The MEGR-1627 Series commercial/industrial regulator is a large capacity, high
pressure unit for use in conjunction with MEGR-CS1200 or MEGR-S1202 Series regulators. It can also be used on final-stage (PSI to PSI) service. The diaphragm
case and/or regulator body on the MEGR-1627 Series can be rotated in any of
four positions to allow installation in locations with limited space. Available with
a monitor or integral relief valve. The MEGR-1627 Series is perfectly suited for
jurisdictional systems, grain dryers, direct fired vaporizers or other high capacity
service applications.

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Commercial and Industrial Low Pressure

Propane / LP-gas Commercial and Industrial Low Pressure service regulators reliably and accurately supply propane vapor (LPG vapor) on low pressure applications such as factories, office buildings and restaurants.

fisher 99 Series Commercial Industrial low pressure Regulators

Fisher 99 Series Commercial/Industrial Low Pressure Regulator

99 Series commercial/industrial regulator is a pilot-operated unit that keeps outlet pressure constant despite varying flow rates and inlet pressures. It can be used for either low or high-pressure applications while maintaining accuracy.

Ease of maintenance is only one of the many features of the 99 Series. The actuator diaphragm and pilot respond simultaneously to control final positioning of the main valve, permitting full main valve travel and higher capacity capabilities.

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marshall excelsior MEGR_CS1200 low pressure commercial industrial regulator

Marshall Excelsior MEGR-CS1200 Commercial/Industrial Low Pressure Regulator

The MEGR-S1202/MEGR-CS1200 Series commercial/industrial regulators are large capacity, low pressure second stage units
for installation at schools, bakeries, and similar applications. They contain a limited capacity internal relief valve and can be
used in conjunction with either MEGR-1627 Series or MEGR-1630 Series high-pressure regulators.
For high capacity installations, the MEGR-289H Series relief valve is required to be installed in the downstream system.

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