Best Maxitrol in 2026

Category: Plumbing -- Pressure and Temperature Control Valves

GAS TYPE & PRESSURE - Gas Type: Natural Gas (NG). Inlet gas pressure: 1/2 PSI. Outlet pressure range: 3" - 6" Water Column

PIPE THREAD SIZE - 3/4" Inlet & 3/4" Outlet FPT GAS PIPE. Make sure you measure the gas pipe or regulator opening as close to 1-1/16 inch as shown in the picture’s table.

CAUTION - This regulator has 1-1/16" openings for 3/4" gas pipes. The 3/4" gas pipe means interior diameter 3/4" but outside diameter is 1-1/16", refer to the pictures before buying.

3/4" MAXITROL REGULATOR USE W/12A39

BEST QUALITY REGULATOR ON THE MARKET. Get the only regulator that is quality tested in the US using American standards, comes with a 1-year warranty and lifetime US-based support (available on packaging), and is made with superior quality brass and a more durable, liquid-filled gauge.

EASY TO INSTALL, EASY TO USE. Effortlessly adjust and monitor your water pressure, and enjoy strong showers and good water flow, while having the peace of mind knowing your RV is protected from high water pressure. Installation is as easy as attaching a water hose (each product comes with an illustrated guide).

1-YEAR WARRANTY AND U.S.-BASED PHONE AND EMAIL SUPPORT. Renator is one of the only companies based in the US; we do both secondary quality control in our Florida warehouse, and offer lifetime local phone and email support because we stand behind our product. The regulator is made out of heavy duty, rust-free brass, the gauge is made of stainless steel and contains silicone oil to reduce friction of internal components and significantly increases the life of the product.

Serial number visible in any installed orientation reduces labor time

Test Cocks on center line of valve allow for installation versatility

Consistent, reliable performance provides world class backsiphonage protection

Category: Plumbing -- Pressure and Temperature Control Valves

Note: gasket failure or missing gasket may cause leakage. Temperature changes or shaking may cause bubbles in the pressure gauge, which is normal.

Material: Made of lead free brass, the lead content is less than 0.13%, far lower than the lead-free standard required by NSF

It can be raised from 0 to 160 psi. You can easily select the required pressure to protect the piping system by adjusting the screw on the top of the regulator

Package Dimensions: 2.5 L x 3.0 H x 2.5 W (inches)

Package Weight : 0.4 pounds

Country of Origin : United States

High Quality: Made of brass, resistant to high pressure, safety and bursting. can be used for many years.

Function: Adjust the pressure of the hose or RV plumbing and keep water pressure of 40 to 50 pounds. Easy to install and use.

Applicable Scenarios: Protect the water pipe system of the RVs, campers and travel trailers. Suitable with all 3/4" hose threads.

Widest range of end connections provide easy installation

Cartridge design reduces labor costs and time

Conserves water and energy

Condition:brand new and well packaged

Two Wire Pigtail Connector Repair Harness Kit For Ford Power Stroke, Navistar, And GM Duramax Engines

For: Variable Geometry Turbo (VGT) Solenoid, Injection Pressure Regulator (IPR) Valves, Heui A/B Injectors, Valve Cover Gasket Repair Harness

Allows removal of empty cylinder for refill without interrupting propane supply

For RVs with dual propane tanks; Automatically switches from primary to reserve tank when primary is empty

Pairs well with our 48 Inch Thermo Plastic Hose, item 100383-48.

Base pressure adjustable from 30-70 psi

Fuel pressure rises on a 1:1 ratio with boost

Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port

Reduces incoming water pressure to protect plumbing systems and reduce water consumption in commercial industrial and residential applications

Water supply pressures range is 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa)

Lead free copper silicon alloy with stainless steel strainer and corrosion resistant adjusting and cage screws, high-temperature diaphragm, replaceable seat module

Resists abrasion and corrosion

Maximizes performance

Made from high-quality materials

Replacement fuel pressure regulator diaphragm repair kit

For Holley fuel pressure regulators

Includes diaphragm

GAS TYPE & PRESSURE - Gas Type: Natural Gas (NG). Inlet gas pressure: 1/2 PSI. Outlet pressure range: 3" - 6" Water Column

PIPE THREAD SIZE - 3/4" Inlet & 3/4" Outlet FPT GAS PIPE. Make sure you measure the gas pipe or regulator opening as close to 1-1/16 inch as shown in the picture’s table.

CAUTION - This regulator has 1-1/16" openings for 3/4" gas pipes. The 3/4" gas pipe means interior diameter 3/4" but outside diameter is 1-1/16", refer to the pictures before buying.

Built to exacting OE specifications for gauge accuracy and reliability

Features precisely manufactured internal valves, diaphragms and springs for excellent performance under all operating conditions

Maintains the correct pressure from the tank to the injector for varied driving conditions

Please double check the Compatible table above to make sure it fits your model, and must read the notes before purchase.

Fitment: 2000-2005 Buick Century 3.1L 2000-2003 Pontiac Grand Prix 3.1L 2000-2003 Malibu 3.1L 2002-2005 Buick Rendezvous 3.4L 2000-2005 Impala 3.4

Item-included: 1.New Fuel Pressure Regulator 2.Quality Certificate

Package Dimensions: 2.5 L x 3.0 H x 2.5 W (inches)

Package Weight : 0.34 pounds

Country of Origin : United States

Fitment: 2000-2005 Buick Century 3.1L 2000-2003 Pontiac Grand Prix 3.1L 2000-2003 Malibu 3.1L 2002-2005 Buick Rendezvous 3.4L 2000-2005 Impala 3.4

Item-condition: 100% Brand New In Factory Original Package. Not refurbished or re-manufactured parts.

Item-included: 1.New Fuel Pressure Regulator 2.Quality Certificateded: 1.New Fuel Pressure Regulator 2.Quality Certificate

Max. Supply Pressure: 250 PSI/ Max. Operating Pressure: 0-150 PSI

10 micron standard element pre-installed / Flow Rate: 211 SCFM @ 90 PSI

Manual Drain, Poly Bowl w/ Guard, Port Size: 1/2" NPT

GlowShift Fuel Pressure Banjo Bolt Thread Adapter Replaces the Factory Bolt & Allows Users to Install a 1/8-27 NPT Fuel Pressure Sensor to the Injection Pump

Compatible with 1994-1998 Dodge Ram 12v Cummins with P7100 Injection Pump

Features a 1/8-27 NPT Female Thread Port to M14 x 1.5 Male Thread - 2 Crush Washers

🚗Compatible With:1GMC CANYON/CANYON/ENVOY/Envoy XL/XUV,ISUZU ASCENDER/I-280,OLDSMOBILE ACHIEVA/ALERO/BRAVADA/CUTLASS/CIERA/CRUISER/CUTLASS/SUPREME/SILHOUETTE,PONTIAC AZTEK/FIREBIRD/GRAND AM/PRIX/MONTANA/SUNFIRE/TRANS SPORT.

🚗Compatible With:1994-2005,2.2/2.8/3.1/3.4/3.5/4.2/5.7 compatible with GM,Chevy BERETTA/Camaro/Colorado/Malibu/TRAILBLAZER/,Buick Century/RAINIER/REGAL/RENDEZVOUS/ROADMASTER/SKYLARK,Cadillac Commercial Chassis/FLEETWOOD

🚗Alternate/OEM Part Number:17091221, 17091947, 17113032, 17113622, 17120440, 17120665, 2171445.

GlowShift Fuel Pressure Snubber Valve Regulates, Normalizes & Eliminates Fuel Pressure Spikes Present Throughout the Fuel System During the Primary Ignition & Startup of a Dodge Ram Cummins Diesel Engine

Compatible with Dodge Ram 12-Valve & 24-Valve 5.9L 6.7L Cummins

Features 1/8-27 NPT Female Thread Port for Fuel Presure Sensor

Injector Pressure Seal Kit Compatible With 2003-2010 Ford & International 6.0L Powerstroke Diesel Engines DD-9H529-6.0.

Injector regulator kit compatible with manufacturer part number DD-9H529-A/DD9H529A-IPR SCREEN KIT,Interchange Part Number:SK-107/SK107/3C3Z-9H529-A/3C3Z9H529A,ALLIANT POWER P/N-AP0035.

Injector seal kit 6.0 are easy to install,please press on with some strength and no split off after that,it performs as well as ford original repair kit.

Fits: For GM trucks with 4.8L 5.3L 6.0L engines in the year of 1999-2005 For Сhеvrоlеt Sіlvеrаdо for GМС Sierra 1999-2003; For Сhеvrоlеt Suburbаn/Таhое for GМС Yuкоn 2000-2003;

Fits: For Саdіllас Еsсаlаdе for Сhеvrоlеt Аvаlаnсhе 2002 2003; For Сhеvrоlеt Тrаіlblаzеr for GМС Еnvоу/Оldsmоbіlе Вrаvаdа 2003-2004; For Сhеvrоlеt Express for GМС Savana/НUММЕR H2 2003; For Вuіск Rаіnіеr for Сhеvrоlеt SSR 2004

Replaces Part Number: 17113556

Design for city water and RV, reduces water pressure and protects your filter and hose from damage

Lead Free Brass, NH thread, DN20, Adjustable to 160 PSI

Adjust pressure, ONLY with all water turned off inside the RV

ACCURACY MECHANICAL MOVEMENT DESIGN: This liquid filled gauge 0-100 is calibrated to ±2.5% of full pressure range 100psi to ensure an instantaneous, accurate reading; Mechanical design gives you no fear of digital failure.

LIQUID FILLING WITH 1-1/2" CLEAR DIAL: 1/8 npt liquid filled fuel pressure gauge to enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; Clear dial with dual two colors scales make this air pressure gauge 1/8 npt easy to read;

DURABLE BUILT 0-100 psi pressure gauge 1/8 npt: The stainless steel construction is built to outlast the competition from normal steel or plastic gauge. The superior quality stainless steel and brass components ensure the liquid filled gauge 0-100 corrosion resistance and extends the gauge life.

2003-2006 Dodge Cummins 5.9L Application

Diesel Fuel Regulator for CP3 Injection Pump