RV Plumbing Couplings
Couplings are designed to join two pieces of pipe or tubing together, ensuring a seamless and leak-proof connection. These fittings are essential for extending or altering plumbing lines, accommodating various materials such as PEX or vinyl hoses. Their versatility and ease of installation make them a staple in both temporary repairs and permanent plumbing configurations within recreational vehicles.
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Flair-It™ 06325 RV Fresh Water Plumbing Coupling 1/2" MPT to 1/2" Flex Hose
ESCO
$2.00Flair-It™ 06325 RV Fresh Water Plumbing Coupling 1/2" FPT to 1/2" Flex Hose This fitting allows you to connect a Flair-It male pipe thread fitting to a flexible 1/2" water line. The fitting inserts into inside of the tubing as well as a nut that...- SKU:
- 06325
- Shipping:
- Flat Rate Shipping $5.95
$2.00 -
Flair-It 06435 RV Plumbing 1/2" Swivel Seal Gasket
ESCO
$0.28Flair-It 06435 RV Plumbing 1/2" Swivel Seal Gasket This is a replacement Flair-It seal for Flair-It 1/2" Female Pipe Thread (FPT) Fittings. This gasket creates a water tight seal between the Flair-It FPT fitting and the opposite Male Pipe Thread...- SKU:
- 06435
- Shipping:
- Flat Rate Shipping $5.95
$0.28 -
Shurflo 244-2926 RV Plumbing Adapter 1/2" NPSM to 1/2" Barb
Shurflo
MSRP: $3.50$2.79Shurflo 244-2926 RV Plumbing Adapter 1/2" NPSM to 1/2" Barb This is a Shurflo OEM 1/2" NPSM female to 1/2" barb adapter. These proprietary Shurflo fittings provide secure connections to the 1/2" NPSM male ports on Shurflo pumps, accumulators, and...- SKU:
- 244-2926
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $3.50$2.79 -
Flair-It 16840 RV Fresh Water Plumbing Coupling 1/2" PEX x 1/2" PEX
ESCO
$2.99Flair-It 16840 RV Fresh Water Plumbing Coupling 1/2" PEX x 1/2" PEX FLAIR-IT fittings are constructed of durable Polyoxmethylene (POM) and are compatible with PEX tubing. The patented design consists of a nut and flared insert and requires no tools...- SKU:
- 16840
- Shipping:
- Flat Rate Shipping $5.95
$2.99 -
Flair-It™ 16873 RV Fresh Water Plumbing Coupling 1/2" FPT to 1/2" Flared
ESCO
MSRP: $3.56$3.15Flair-It 16873 RV Fresh Water Plumbing Coupling 1/2" PEX x 1/2" FPT FLAIR-IT fittings are constructed of durable Polyoxmethylene (POM) and are compatible with PEX tubing. The patented design consists of a nut and flared insert and requires no tools...- SKU:
- 16873
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $3.56$3.15 -
USP 64695-1 RV Union Fitting 1/2" MPT x 1/2" MPT
United States Plastic Corp.
$1.10USP 64695 RV Union Fitting 1/2" MPT x 1/2" MPT This is a union fitting used to connect two FPT lines. This fitting is used to connect an RV 1/2" female pipe thread (FPT) fitting to another 1/2" FPT fitting. Made out of a durable nylon plastic for it's...- SKU:
- 64695-1
- Shipping:
- Flat Rate Shipping $5.95
$1.10 -
BestPex 51177 RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" FPT
ESCO
$2.99BestPex 51177 RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" FPT Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings are...- SKU:
- 51177
- Shipping:
- Flat Rate Shipping $5.95
$2.99 -
BestPex 41176 (51176) RV Fresh Water PEX Line LF Brass Adapter Fitting - 3/8" PEX x 1/2" FPT
ESCO
$3.09BestPex 41176 (51176) RV Fresh Water PEX Line LF Brass Adapter Fitting - 3/8" PEX x 1/2" FPT Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings...- SKU:
- 41176
- Shipping:
- Flat Rate Shipping $5.95
$3.09 -
Shurflo 244-2866 RV Plumbing Coupler - 1/2" NPSM to 1/2" NPSM
Shurflo
$8.49Shurflo 244-2866 RV Plumbing Coupler - 1/2" NPSM to 1/2" NPSM This is a Shurflo OEM 1/2" NPSM female to female coupling. These proprietary Shurflo fittings provide secure connections to the 1/2" NPSM male ports on Shurflo pumps, accumulators, and...- SKU:
- 244-2866
- Shipping:
- Flat Rate Shipping $5.95
$8.49 -
Shurflo 244-2916 RV Plumbing Adapter 1/2" NPSM to 3/8" Barb
Shurflo
MSRP: $3.50$2.49Shurflo 244-2916 RV Plumbing Adapter 1/2" NPSM to 3/8" Barb This is a Shurflo OEM 1/2" NPSM female to 3/8" barb adapter. These proprietary Shurflo fittings provide secure connections to the 1/2" NPSM male ports on Shurflo pumps, accumulators, and...- SKU:
- 244-2916
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $3.50$2.49 -
Flair-It 16842 RV Fresh Water Plumbing Coupling 1/2" PEX x 1/2" MPT
ESCO
MSRP: $3.98$2.99Flair-It 16842 RV Fresh Water Plumbing Coupling 1/2" PEX x 1/2" MPT FLAIR-IT fittings are constructed of durable Polyoxmethylene (POM) and are compatible with PEX tubing. The patented design consists of a nut and flared insert and requires no tools...- SKU:
- 16842
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $3.98$2.99 -
Panther 525-8D RV Plumbing Coupler Fitting 1/2" MPT to 1/2" Barb
Panther
$1.50Panther 525-8D RV Plumbing Coupler Fitting 1/2" MPT to 1/2" Barb This is a nylon coupling with a 1/2" Male Pipe Thread (MPT) on one end and a 1/2" Barb connection on the other end. Used to join a hose with a 1/2" Female Pipe Thread to a bare 1/2"...- SKU:
- 525-8D
- Shipping:
- Flat Rate Shipping $5.95
$1.50 -
Zurn Pex QC32T Coupler Fitting 1/2" MPT x 3/8" MPT
Zurn Pex
Zurn Pex QC32T Fresh Water Union Fitting 1/2" MPT x 3/8" MPT Union fittings are used to connect similiar types of fresh water plumbing. This fitting is used to connect an RV 1/2" male pipe thread (MPT) fitting to another 3/8" MPT fitting. Made out...- SKU:
- QC32T
- ALTERNATE:
- USP 31512 Fitting
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Superior RV 584-KIT Fresh Water Tank Fittings Kit
Superior RV Mfg.
$18.90Superior RV 584-KIT Fresh Water Tank Fittings Kit This kit contains the fittings and clamps needed to install the Todd Marine fresh water / holding tanks sold by Panther RV Products. Compatible with: Todd Marine 94-1627WH 15 gallon, 85-1666WH...- SKU:
- 584-KIT
- Shipping:
- Flat Rate Shipping $5.95
$18.90 -
RV Fresh Water Plumbing Coupling 3/8" NPT x 1/2" Tube ID Polypropylene Threaded Adapter
MSRP: $1.89$1.29A6-8PP 1/2" Tube ID x 3/8" NPT Natural Polypropylene Threaded Adapter Ideal for flexible tubing, these fittings have a superior single-barb design and secure threads that provide a leakproof seal. Durable: Made from high quality, chemically resistant...- SKU:
- A6-8PP
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $1.89$1.29 -
Panther 525-6D RV Plumbing Coupler Fitting 1/2" MPT to 3/8" Barb
Panther
$1.06Panther 525-6D RV Plumbing Coupler Fitting 1/2" MPT to 3/8" Barb This is a nylon coupling with a 1/2" Male Pipe Thread (MPT) on one end and a 3/8" Barb connection on the other end. Used to join a hose with a 1/2" Female Pipe Thread to a bare 3/8"...- SKU:
- 525-6D
- Shipping:
- Flat Rate Shipping $5.95
$1.06 -
Flair-It 16874 RV Fresh Water Plumbing Coupling 3/8" PEX x 1/2" FPT
ESCO
$3.50Flair-It 16874 RV Fresh Water Plumbing Coupling 3/8" PEX x 1/2" FPT FLAIR-IT fittings are constructed of durable Polyoxmethylene (POM) and are compatible with PEX tubing. The patented design consists of a nut and flared insert and requires no tools...- SKU:
- 16874
- Shipping:
- Flat Rate Shipping $5.95
$3.50 -
BestPex 41132 (51132) RV Fresh Water PEX Line LF Brass Coupling Fitting - 1/2"
ESCO
MSRP: $2.50$1.79BestPex 41132 (51132) RV Fresh Water PEX Line LF Brass Coupling Fitting - 1/2" Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings are crafted to...- SKU:
- 41132
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $2.50$1.79 -
Flair-It 16870 RV Fresh Water Plumbing Coupling 3/8" PEX x 1/2" MPT
ESCO
$2.79Flair-It 16870 RV Fresh Water Plumbing Coupling 3/8" PEX x 1/2" MPT FLAIR-IT fittings are constructed of durable Polyoxmethylene (POM) and are compatible with PEX tubing. The patented design consists of a nut and flared insert and requires no tools...- SKU:
- 16870
- Shipping:
- Flat Rate Shipping $5.95
$2.79 -
USP 61160 RV Plumbing Coupler Fitting 1-1/2" MPT to 1-1/2" Barb
United States Plastic Corp.
$3.75USP 61160 RV Plumbing Coupler Fitting 1-1/2" MPT to 1-1/2" Barb This is a nylon coupling with a 1-1/2" Male Pipe Thread (MPT) on one end and a 1-1/2" Barb connection on the other end. Used to join a hose with a 1-1/2" Female Pipe Thread to a bare...- SKU:
- 61160
- Shipping:
- Flat Rate Shipping $5.95
$3.75 -
RV Fresh Water Plumbing Coupling 3/8" NPT x 3/8" ID Tube Polypropylene Threaded Adapter
MSRP: $1.89$1.29A6-6PP 3/8" Tube ID x 3/8" NPT Natural Polypropylene Threaded Adapter Ideal for flexible tubing, these fittings have a superior single-barb design and secure threads that provide a leakproof seal. Specs Natural polypropylene Good chemical...- SKU:
- A6-6PP
- Shipping:
- Flat Rate Shipping $5.95
MSRP: $1.89$1.29 -
BestPex 41122 (51122) RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" MPT
ESCO
$3.25BestPex 41122 (51122) RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" MPT Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings...- SKU:
- 41122
- Shipping:
- Flat Rate Shipping $5.95
$3.25 -
Panther 529-8 RV Plumbing Splicer Fitting 1/2" Barb to 1/2" Barb
Panther
$1.50Panther 529-8 RV Plumbing Splicer Fitting 1/2" Barb to 1/2" Barb The 1/2" Barb x 1/2" Barb Splicer is an essential fitting crafted for general-purpose air, water, and other low-pressure applications within RV fresh water plumbing systems. Made from...- SKU:
- 529-8
- Shipping:
- Flat Rate Shipping $5.95
$1.50 -
BestPex 41131 (51131) RV Fresh Water PEX Line LF Brass Coupling Fitting - 3/8" PEX
ESCO
$1.35BestPex 41131 (51131) RV Fresh Water PEX Line LF Brass Coupling Fitting - 3/8" PEX Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings are...- SKU:
- 41131
- Shipping:
- Flat Rate Shipping $5.95
$1.35 -
Panther 121-M8 Thread Sealing PTFE Plumber's Tape - 1/2 in. x 260 in.
Panther
$1.25Panther 121-M8 Thread Sealing PTFE Plumber's Tape - 1/2 in. x 260 in. The PTFE Thread Seal Tape - 1/2" x 260" is an economy-grade, low-density tape designed to tightly seal a wide range of threaded pipe connections. Constructed with virgin white PTFE,...- SKU:
- 121-M8
- Shipping:
- Flat Rate Shipping $5.95
$1.25 -
64702 Natural Polypropylene Fitting 1/2" MPT x 1/2" MPT
United States Plastic Corp.
$1.2564702 Natural Polypropylene Fitting 1/2" MPT x 1/2" MPT Designed for easy installation, this 1/2" fitting provides a secure connection for plumbing, irrigation, and other fluid systems. Its lightweight construction makes it ideal for a variety of...- SKU:
- 64702
- Shipping:
- Flat Rate Shipping $5.95
$1.25 -
31512 1/2" x 3/8" Polypropylene Reducing Fitting
United States Plastic Corp.
$2.9931512 1/2" x 3/8" Polypropylene Reducing Fitting This fitting is a durable, corrosion-resistant part designed to connect pipes of different sizes. Made from high-quality polypropylene, it features male threads on both ends for a secure, leak-resistant...- SKU:
- 31512
- Shipping:
- Flat Rate Shipping $5.95
$2.99 -
BestPex 41128 (51128) RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" FPT
ESCO
$3.99BestPex 41128 (51128) RV Fresh Water PEX Line LF Brass Adapter Fitting - 1/2" PEX x 1/2" FPT Enhance your plumbing system with BestPex Brass Fittings, engineered for optimal performance in RV, van, marine, and residential applications. These fittings...- SKU:
- 41128
- Shipping:
- Flat Rate Shipping $5.95
$3.99