--- product_id: 43291590 title: "RV48L Liquid Propane Pressure Regulator, 1-1/16\" In and Out Opening, 3/4\" FPT Thread,1/2 PSIG Inlet Pressure, 5\"-12\" WC Outlet Pressure" brand: "maxitrol" price: "KD 16.62" currency: KWD in_stock: true reviews_count: 3 category: "Maxitrol" url: https://www.desertcart.com.kw/products/43291590-rv48l-liquid-propane-pressure-regulator-1-1-16-in-out store_origin: KW region: Kuwait --- # 1/2 PSI inlet pressure 3/4" FNPT inlet & outlet threads Operates 32°F-225°F RV48L Liquid Propane Pressure Regulator, 1-1/16" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 5"-12" WC Outlet Pressure **Brand:** maxitrol **Price:** KD 16.62 **Availability:** ✅ In Stock ## Summary > 🔥 Regulate your propane like a pro — precision and reliability in every connection! ## Quick Answers - **What is this?** RV48L Liquid Propane Pressure Regulator, 1-1/16" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 5"-12" WC Outlet Pressure by maxitrol - **How much does it cost?** KD 16.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/43291590-rv48l-liquid-propane-pressure-regulator-1-1-16-in-out) ## Best For - maxitrol enthusiasts ## Why This Product - Trusted maxitrol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Designed for use with external regulators to keep your setup compliant and secure - • **Durable Build:** Stainless steel finish with lightweight aluminum body ensures longevity - • **Universal Fit:** 1-1/16" openings perfectly match 3/4" gas pipes—no guesswork needed - • **Temperature Tough:** Reliable operation from freezing 32°F up to 225°F for versatile environments - • **Precision Pressure Control:** Adjustable 5"-12" WC outlet pressure for optimal propane flow ## Overview The Maxitrol RV48L is a high-performance propane pressure regulator featuring 1/2 PSI inlet pressure and adjustable outlet pressure from 5" to 12" water column. It fits standard 3/4" gas pipes with 1-1/16" openings, crafted from durable aluminum with a stainless steel finish. Operating reliably between 32°F and 225°F, it requires an external regulator for safe installation, making it the trusted choice for professional-grade propane regulation. ## Description Maxitrol Pressure Regulator for Propane Gas (LP) Product Description: Brand: Maxitrol Gas type: Propane Gas (LP)Refer to the pictures on how to find the correct pipe thread size. This regulator has 1-1/16" openings for 3/4" gas pipes. 3/4" IN and 3/4" OUT Female Pipe Thread. The 3/4" gas pipe means interior diameter 3/4" but outside diameter is 1-1/16", refer to the pictures before buying.Inlet pressure (CSA rated and Maximum operating): 1/2 PSI (34 mbar).Outlet pressure range: 5” - 12” Water ColumnAmbient operating temperature range: 32°F - 225°F (0°C - 107°C). Attention: NOTE: GAS PRESSURE REGULATORS WILL NOT TURN OFF THE FLOW OF GAS.CAUTION: Never connect regulator directly to the propane supply source. Maxitrol regulators require an external regulator (NOT supplied). Install the external regulator between the propane supply source and Maxitrol regulator.Install the regulator properly with gas flowing as indicated by the arrow on the casting. *NOTE - Do not install the regulator too close to the heating equipment or use in very cold environment. How to find the correct pipe thread sizeWARNING: The NPT thread size is NOT referring to the size of the thread itself!The plumbing industry standard for the pipe sizes is NOT always as straightforward as measuring the pipe.Measuring the pipe will often mislead you into choosing the wrong pipe size.The "pipe thread size" is measured and based on the inside of the pipe. A lot of people measured the thread / the opening for the thread / outside diameter of the pipe, and thought that was the thread size. It was WRONG. Review: They give you the ability to lower pressure more than a green colored regulator. - Used for third stage regulator for food trailer. Helped to reduce orange flame by lowering pressure past the point of a larger secondary regulator. Wish I'd have bought these when I first mounted the red and green regulators. Review: Exactly as advertised. - Perfect fit on Bosch water heater ## Features - GAS TYPE & PRESSURE - Gas Type: Propane Gas (LP). Inlet gas pressure: 1/2 PSI. Outlet pressure range: 5" - 12" 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. - MARKING - Model: RV48L, Marking: 1/2 PSIG, Po 5" - 12". Inlet pressure 1/2 PSI. Adjustable outlet pressure 5"-12" Water Column. - OPERATE TEMPERATURE - 32°F - 225°F (0°C - 107°C). Do not install the regulator too close to the heating equipment or use in very cold environment. Heat or cold can change the resistance of the spring inside the regulator. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G9A46CW | | Best Sellers Rank | #233,490 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #215 in Industrial Pressure Regulators | | Brand Name | MAXITROL | | Customer Reviews | 4.7 4.7 out of 5 stars (88) | | Exterior Finish | Acero inoxidable | | Inlet Connection Size | 0.75 Inches | | Inlet Connection Type | Female Pipe Thread | | Item Dimensions | 4 x 4 x 3 inches | | Manufacturer | MAXITROL | | Material Type | Aluminio | | Maximum Pressure | 0.5 Pound per Square Inch | | Model Number | RV48L-LP | | Number of Pieces | 1 | | Number of Ports | 1 | | Outlet Connection Size | 0.75 Inches | | Outlet Connection Type | FNPT | | UPC | 737079602698 | | Unit Count | 1.0 Count | | Valve Type | Pressure Regulator | ## Product Details - **Brand:** MAXITROL - **Exterior Finish:** Acero inoxidable - **Inlet Connection Size:** 0.75 Inches - **Inlet Connection Type:** Female Pipe Thread - **Item dimensions L x W x H:** 4 x 4 x 3 inches - **Material:** Aluminio - **Maximum Operating Pressure:** 0.5 Pound per Square Inch - **Number of Ports:** 1 - **Outlet Connection Size:** 0.75 Inches - **Outlet Connection Type:** FNPT ## Images ![RV48L Liquid Propane Pressure Regulator, 1-1/16" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 5"-12" WC Outlet Pressure - Image 1](https://m.media-amazon.com/images/I/81BCl6xNLWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They give you the ability to lower pressure more than a green colored regulator. *by F***T on May 25, 2025* Used for third stage regulator for food trailer. Helped to reduce orange flame by lowering pressure past the point of a larger secondary regulator. Wish I'd have bought these when I first mounted the red and green regulators. ### ⭐⭐⭐⭐⭐ Exactly as advertised. *by A***R on February 17, 2024* Perfect fit on Bosch water heater ### ⭐⭐⭐⭐⭐ Five Stars *by D***K on July 6, 2018* works like a charm ## Frequently Bought Together - Maxitrol RV48L Liquid Propane Pressure Regulator, 1-1/16" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 5"-12" WC Outlet Pressure - Maxitrol RV48L Natural Gas Pressure Regulator, 1" In and Out Opening, 3/4" FPT Thread,1/2 PSIG Inlet Pressure, 3"-6" WC Outlet Pressure - Dormont - 1675KIT48 1675KITB48 Safety System Kit, 3/4" Diameter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/43291590-rv48l-liquid-propane-pressure-regulator-1-1-16-in-out](https://www.desertcart.com.kw/products/43291590-rv48l-liquid-propane-pressure-regulator-1-1-16-in-out) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*