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Krowne 21-190L Wall Faucet Mounting Kit, 1/2 NPT Brass, NSF
Krowne 21-190L Wall Faucet Mounting Kit, 1/2 NPT Brass, NSF
The Krowne 21-190L wall faucet mounting kit gives plumbers and kitchen installers everything needed to mount a standard wall faucet or pre-rinse unit to a commercial backsplash. It fits backsplashes at least 2 inches tall and works with 1/2" NPT connections — a common spec across restaurant and foodservice faucet setups. Part of Krowne's Royal Series and NSF listed, it meets current low-lead plumbing requirements for commercial kitchen use.
- Includes two 1/2" NPT male x 1/2" NPS female brass elbows, two 1/2" NPS x 1-1/2" brass nipples, two lock nuts, two rosettes, and two rubber gaskets — everything in one kit
- Brass construction throughout; low-lead compliant for commercial kitchen plumbing
- NSF listed — meets sanitation standards required in most foodservice and restaurant installations
- Fits backsplashes 2" tall or greater; sized for standard wall mount faucets and pre-rinse units
- Krowne Royal Series — a line built specifically for commercial foodservice plumbing applications
If you're roughing in a hand sink, pot filler, or pre-rinse station on a tile or stainless backsplash, this kit has the hardware to make the connection clean and code-ready.
Specifications
| Series | Royal Series |
|---|---|
| Connection Size | 1/2 in NPT male x 1/2 in NPS female |
| Nipple Size | 1/2 in NPS x 1-1/2 in |
| Minimum Backsplash Height | 2 in |
| Kit Contents | 2 brass elbows, 2 brass nipples, 2 lock nuts, 2 rosettes, 2 rubber gaskets |
Customer Reviews
FAQs
What is the Krowne 21-190L Wall Faucet Mounting Kit used for?
The Krowne 21-190L is a wall faucet mounting kit designed to securely install commercial faucets to a stainless steel sink or backsplash. It ensures a stable, leak-resistant connection between the wall and faucet body, making it essential for proper installation in prep sinks, compartment sinks, and bar areas.
What’s included in the 21-190L kit?
This kit typically includes a pair of locknuts and rubber washers, along with a durable stainless steel mounting bracket that helps reinforce the connection between the faucet and wall-mounted plumbing. It’s built to prevent movement or loosening over time due to heavy usage.
Is this compatible with all wall-mount faucets?
The 21-190L is compatible with most Krowne wall-mount faucets and other commercial faucets that fit standard 1/2" NPT inlets. It’s a universal solution for stabilizing faucets with 8" on-center wall connections.
Why is a mounting kit necessary?
In high-use kitchens, faucets often become loose or wobbly without a proper mounting bracket. This kit prevents stress on the plumbing, minimizes leaks, and ensures long-term durability by keeping the faucet secure during repeated use.
Is this kit NSF approved?
While the mounting kit itself may not carry NSF certification, it’s manufactured by Krowne, a trusted brand known for NSF-compliant plumbing fixtures and accessories widely used in commercial kitchens.
Can this be installed on stainless steel sinks?
Yes, the mounting bracket and hardware are designed specifically for use with stainless steel sinks or backsplashes, which are common in commercial kitchens and dish stations.
Who should install this kit?
To ensure a secure and leak-free installation, the mounting kit should be installed by a professional plumber or technician familiar with commercial faucet setups.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, visit
www.P65Warnings.ca.gov.
