
Watts AquaLock - Large Diameter Male Fixed Elbow
Large Diameter Male Fixed Elbow
Push-to-connect elbow fitting for permanent 90-degree direction changes in water filtration and plumbing systems
The Watts AquaLock Large Diameter Male Fixed Elbow provides a secure, permanent 90-degree connection between tubing and threaded ports in residential and commercial water systems. This push-to-connect fitting works with copper, CPVC, PEX, LDPE, MDPE, HDPE, and polypropylene tubing without requiring tools, soldering, or crimping.
Tubing & Thread Compatibility
| Polypropylene Tubing OD | Copper Tube Size (CTS) ID |
|---|---|
| 3/8" OD | 1/4" CTS |
| 1/2" OD | 3/8" CTS |
| 5/8" OD | 1/2" CTS |
| 7/8" OD | 3/4" CTS |
| 1-1/8" OD | 1" CTS |
| Pipe OD (Inches) | NPT Thread Size |
|---|---|
| 0.540" | 1/4" NPT |
| 0.675" | 3/8" NPT |
| 0.840" | 1/2" NPT |
| 1.050" | 3/4" NPT |
| 1.315" | 1" NPT |
| 1.660" | 1-1/4" NPT |
| 1.900" | 1-1/2" NPT |
| 2.375" | 2" NPT |
Universal Tubing Connection
AquaLock fittings accommodate a wide range of tubing materials commonly found in residential and commercial water treatment applications, including copper, CPVC, cross-linked polyethylene (PEX), low-density polyethylene (LDPE), medium-density polyethylene (MDPE), high-density polyethylene (HDPE), and polypropylene. The male NPT threads connect to female-threaded ports on filter housings, reverse osmosis systems, water heaters, and manifold assemblies. This fixed elbow design is ideal for permanent installations where tubing must make a 90-degree turn into a threaded connection point.
Large Diameter Male Fixed Elbow
Push-to-connect elbow fitting for permanent 90-degree direction changes in water filtration and plumbing systems
The Watts AquaLock Large Diameter Male Fixed Elbow provides a secure, permanent 90-degree connection between tubing and threaded ports in residential and commercial water systems. This push-to-connect fitting works with copper, CPVC, PEX, LDPE, MDPE, HDPE, and polypropylene tubing without requiring tools, soldering, or crimping.
Tubing & Thread Compatibility
| Polypropylene Tubing OD | Copper Tube Size (CTS) ID |
|---|---|
| 3/8" OD | 1/4" CTS |
| 1/2" OD | 3/8" CTS |
| 5/8" OD | 1/2" CTS |
| 7/8" OD | 3/4" CTS |
| 1-1/8" OD | 1" CTS |
| Pipe OD (Inches) | NPT Thread Size |
|---|---|
| 0.540" | 1/4" NPT |
| 0.675" | 3/8" NPT |
| 0.840" | 1/2" NPT |
| 1.050" | 3/4" NPT |
| 1.315" | 1" NPT |
| 1.660" | 1-1/4" NPT |
| 1.900" | 1-1/2" NPT |
| 2.375" | 2" NPT |
Universal Tubing Connection
AquaLock fittings accommodate a wide range of tubing materials commonly found in residential and commercial water treatment applications, including copper, CPVC, cross-linked polyethylene (PEX), low-density polyethylene (LDPE), medium-density polyethylene (MDPE), high-density polyethylene (HDPE), and polypropylene. The male NPT threads connect to female-threaded ports on filter housings, reverse osmosis systems, water heaters, and manifold assemblies. This fixed elbow design is ideal for permanent installations where tubing must make a 90-degree turn into a threaded connection point.
Original: $7.99
-65%$7.99
$2.80Description
Large Diameter Male Fixed Elbow
Push-to-connect elbow fitting for permanent 90-degree direction changes in water filtration and plumbing systems
The Watts AquaLock Large Diameter Male Fixed Elbow provides a secure, permanent 90-degree connection between tubing and threaded ports in residential and commercial water systems. This push-to-connect fitting works with copper, CPVC, PEX, LDPE, MDPE, HDPE, and polypropylene tubing without requiring tools, soldering, or crimping.
Tubing & Thread Compatibility
| Polypropylene Tubing OD | Copper Tube Size (CTS) ID |
|---|---|
| 3/8" OD | 1/4" CTS |
| 1/2" OD | 3/8" CTS |
| 5/8" OD | 1/2" CTS |
| 7/8" OD | 3/4" CTS |
| 1-1/8" OD | 1" CTS |
| Pipe OD (Inches) | NPT Thread Size |
|---|---|
| 0.540" | 1/4" NPT |
| 0.675" | 3/8" NPT |
| 0.840" | 1/2" NPT |
| 1.050" | 3/4" NPT |
| 1.315" | 1" NPT |
| 1.660" | 1-1/4" NPT |
| 1.900" | 1-1/2" NPT |
| 2.375" | 2" NPT |
Universal Tubing Connection
AquaLock fittings accommodate a wide range of tubing materials commonly found in residential and commercial water treatment applications, including copper, CPVC, cross-linked polyethylene (PEX), low-density polyethylene (LDPE), medium-density polyethylene (MDPE), high-density polyethylene (HDPE), and polypropylene. The male NPT threads connect to female-threaded ports on filter housings, reverse osmosis systems, water heaters, and manifold assemblies. This fixed elbow design is ideal for permanent installations where tubing must make a 90-degree turn into a threaded connection point.



















