THE DIFFERENCE
Start, stop, and adjust the flow of water with the pedal
Flexibility to use the hand-control lever or foot pedal to activate water at any time
Dedicated temperature control for just the foot pedal, located on the left side of the faucet
PRINCIPLE
Work easier, stay cleaner, improve accessibility, and reduce water waste at the sink.
Our signature line of pedal-integrated kitchen faucets
the PRINCIPLE
A fully integrated faucet and pedal system for the home.
Walk right up to start, stop and adjust the flow of water with the pedal.
Hands-Free Pedal
Total freedom to use hand or pedal control depending on what makes sense to you.
Flexible Controls
The faucet features a pull-down sprayer with button-activated dual functions (stream & jet-spray).
Pull-Down Sprayer
The faucet and pedal hardware are built to last. You won't find any plastic coated to look like metal here!
Metal Construction
Adjust temperature with a dedicated control lever located on the left side of the faucet, just for the foot pedal.
Dedicated Temperature Control
Tap the pedal once and walk away. Water will flow continuously (ex. fill a pot of water or the sink for dishes). Press the pedal to stop or wait 2-minutes for the auto-shutoff timer.
Tap2Flow
FEATURES | SENSOR | TOUCH | PEDAL |
|---|---|---|---|
Uses Hands To Activate | |||
No Touch Activation | |||
Automatic Shutoff | |||
Flow Rate Adjustment | |||
True Hands-Free Activation |
THE DIFFERENCE
Our signature line of pedal-integrated kitchen faucets
Work easier, stay cleaner, improve accessibility, and reduce water waste at the sink.
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OUR DESIGNS
Kitchen Faucet & Pedal System
the PRINCIPLE
A fully integrated faucet and pedal system for the home.
Walk right up to start, stop and adjust the flow of water with the pedal.
Total freedom to use hand or pedal control depending on what makes sense to you.
The faucet features a pull-down sprayer with button-activated dual functions (stream & jet-spray).
The faucet and pedal hardware are built to last. You won't find any plastic coated to look like metal here!
Adjust temperature with a dedicated control lever located on the left side of the faucet, just for the foot pedal.
Tap the pedal once and walk away. Water will flow continuously (ex. fill a pot of water or the sink for dishes). Press the pedal to stop or wait 2-minutes for the auto-shutoff timer.
KONRAD
kitchen faucet & foot pedal system
With clean lines and a sleek modern feel, the Konrad can transition into nearly any kitchen aesthetic. This fully integrated system allows traditional hand lever or foot pedal water control at any moment. Enjoy a truly hands-free experience at the faucet while staying cleaner, working faster, and minimizing water waste.
List Price: $1899
Finish: Matte Black
List Price: $1899
Finish: Modern Bronze
List Price: $1899
Finish: Satin Brass
(Available July 2025)
List Price: $1899
Finish: Brushed Nickel
List Price: $1899
Finish: Polished Nickel
(Available July 2025)
List Price: $1599
Finish: Chrome
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Two-function pull-down sprayhead with button control to switch between aerated and power spray
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Quiet nylon pull-out hose with swivel joint for comfortable use of the sprayhead
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Foot pedal and hand control available at any time
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Dedicated temperature for the foot pedal water flow located on the left side of the faucet
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180 deg faucet neck rotation
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All brass (lead-free) faucet constructions
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Specification Sheet
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All metal faucet and pedal hardware construction
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For single hole countertop installation
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Hardware and supply lines included for a standard installation
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Minimum Installation Sheet
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Countertop hole diameter 1.375” (35mm) to 1.5” (38mm)
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Single hole installation
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2" Minimum Toe Kick Depth
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3.25" Minimum Toe Kick Height
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120V AC Power Outlet (Un-Switched)
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DEXTER
kitchen faucet & foot pedal system
- coming soon -
We’ve paired the functionality and industrial design of a professional-style faucet with an intuitive foot pedal to create the ultimate kitchen experience. Tough, stylish, versatile…the Dexteris a workhorse. Use the traditional hand lever or the foot pedal at any moment. Enjoy a truly hands-free experience at the faucet while staying cleaner, working faster, and minimizing water waste.
List Price: $2099
Finish: Matte Black
List Price: $2099
Finish: Modern Bronze
List Price: $2099
Finish: Satin Brass
List Price: $1999
Finish: Brushed Nickel
List Price: $1999
Finish: Polished Nickel
List Price: $1699
Finish: Chrome
-
Two-function pull-down sprayhead with button control to switch between aerated and power spray
-
Foot pedal and hand control available at any time
-
Dedicated temperature for the foot pedal water flow located on the left side of the faucet
-
360 deg faucet neck rotation
-
All brass (lead-free) faucet constructions
-
-
Specification Sheet
-
All metal faucet and pedal hardware construction
-
For single hole countertop installation
-
Hardware and supply lines included for a standard installation
-
Minimum Installation Sheet
-
Countertop hole diameter 1.375” (35mm) to 1.5” (38mm)
-
Single hole installation
-
2" Minimum Toe Kick Depth
-
3.25" Minimum Toe Kick Height
-
120V AC Power Outlet (Un-Switched)
-
VIVIENNE
kitchen faucet & foot pedal system
- coming soon -
This traditionally-styled faucet is anything but old-fashioned. The Vivienne has been fully integrated with our foot pedal system, blending sophistication and old-world style with modern innovation. Use the traditional hand lever or the foot pedal at any moment.
List Price: $1999
Finish: Matte Black
List Price: $1999
Finish: Modern Bronze
List Price: $1899
Finish: Satin Brass
List Price: $1899
Finish: Brushed Nickel
List Price: $1899
Finish: Polished Nickel
List Price Starting : $1599
Finish: Chrome
-
Two-function pull-down sprayhead with button control to switch between aerated and power spray
-
Quiet nylon pull-out hose with swivel joint for comfortable use of the sprayhead
-
Foot pedal and hand control available at any time
-
Dedicated temperature for the foot pedal water flow located on the left side of the faucet
-
180 deg faucet neck rotation
-
All brass (lead-free) faucet constructions
-
-
Specification Sheet
-
All metal faucet and pedal hardware construction
-
For single hole countertop installation
-
Hardware and supply lines included for a standard installation
-
Minimum Installation Sheet
-
Countertop hole diameter 1.375” (35mm) to 1.5” (38mm)
-
Single hole installation
-
2" Minimum Toe Kick Depth
-
3.25" Minimum Toe Kick Height
-
120V AC Power Outlet (Un-Switched)
-
MAKE YOUR LIFE EASIER
AT THE SINK
Reliable Hands-Free Control
Free your hands to work easier, quicker, and cleaner with responsive control over the water you need.
Added Accessibility
Having a pedal at the sink makes faucet operation a breeze for those who don’t have the reach or struggle with standard hand control.
Improved Hygiene
According to the National Sanitation Foundation (NSF), the kitchen is the germiest room in the home. The less you have to touch your faucet the better!
Save Water In A Whole New Way
Leaving the water running continuously is one of the largest types of indoor water-wasting behaviors according to the Water Research Foundation.
Use only the water you need and cut the waste! Saving water has never been this much fun.
A Better Way To Work At The Sink
Who doesn’t want to work faster, stay cleaner, and easily save water? You’ll wonder how you ever got by without it.
INSTALLATION
Principle System
Our thoughtful design is easy on the cabinetry, stays out of your way, and has the flexibility to accommodate various cabinet sizes and designs. We also supply all of the hoses and hardware you will need for installation.
Visit our support page for a complete installation video, which thoroughly walks you though the process.
1.5" Counter Top Hole
A single counter top hole with a diameter of 1.5" (38mm).
2" Toe Kick Depth
At least 2" of flat toe kick space in the overhang is required for a surface mount cabinet door. If the cabinet doors are inset, add the door thickness to the 2" requirement for the minimum toe kick depth.
3.25" Toe Kick Height
At least 3.25" of toe kick height is required. The spacers provided will position the pedal at the optimal height. See Foot Pedal Adjustability below for more information.
3.25" Toe Kick Height
At least 3.25" of toe kick height is required. The spacers provided will position the pedal at the optimal height. See Foot Pedal Adjustability below for more information.
MINIMUM INSTALLATION REQUIREMENTS
1.5" Counter Top Hole
A single counter top hole with a diameter of 1.5" (38mm).
2" Toe Kick Depth
At least 2" of flat toe kick space in the overhang is required for a surface mount cabinet door. If the cabinet doors are inset, add the door thickness to the 2" requirement for the minimum toe kick depth.
3.25" Toe Kick Height
At least 3.25" of toe kick height is required. The spacers provided will position the pedal at the optimal height. See Foot Pedal Adjustability below for more information.
Standard Power Outlet
You will need one socket of a standard 110/120 volt power outlet. The socket should not be connected to a switch, like a light switch. The outlet should be within 6 feet of the mounted control box.
MINIMUM INSTALLATION REQUIREMENTS
PRINCIPLE
How it works
(Audio On)
FAQs
Do I need a plumber?
The Principle kitchen faucet system was designed to be DIY-friendly. We include the supply lines and hardware needed for a typical installation, but you will need a few basic tools. You can find our step-by-step installation videos under the Support tab, then Installation, or follow the link here.
Can I install a Principle system at my sink?
You will want to confirm the following requirements at the sink location where you plan to install the Principle system. You can find more details here.
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1.5" (38mm) counter top hole.
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3.25" (83mm) minimum toe kick height
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2" (51mm) Minimum toe kick depth
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1 socket of a standard unswitched power outlet
I'm worried my young child will play with the pedal. Can you disable it?
No, not unless you unplug the power supply. The hand controls will still work with the power plug removed. This question does come up from time to time. Many of our customers have families with young kids, but it has never been raised as an actual issue to us or been linked to a product return. We find it is often a good opportunity to explain how the pedal helps save water and why water conservation is important.
Does the Principle system have an amazing return policy?
We offer an industry leading, 6-month no-hassle return policy. If after using the Principle system you do not absolutely love it, we will take it back and provide a refund. It is that simple!
How long does installation take?
Installation should take 60-90 minutes for your average DIY'er. A plumbing professional should be able to install the system in about an hour.
What tools are necessary for installation?
You will need the following tools on hand. You can also reference our installation manual here.
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Screwdriver (Phillips)
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Measuring Tape
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Small Bucket
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Power Drill & Bits(7/64", 1/4", 1/2")
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Adjustable Crescent Wrench
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Pliers
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Painters Tape
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Pencil
Will a plumber know how to install the Principle system?
Yes, a plumbing professional should have no problem installing the Principle system. The Principle system uses standard fittings to connect to the water supply and isn't much different than installing a faucet with an instant hot water tank or water filtration system. Detailed installation instructions are included with the product. We also offer step-by-step video instruction on our website under the Support tab, then Installation.
Can the Principle kitchen faucet & pedal system be installed other places in the home?
Yes, the Principle kitchen faucet & pedal system can be installed at any sink as long as the minimum installation requirements are met.
Will the Principle system work if the power goes out?
The foot pedal will not work while the power is out, but the standard hand lever on the faucet will be available to control water flow while the power is out.
Do I have to constantly apply pressure to the pedal to get water?
No, tap the pedal once to activate Pot Fill Mode. The water will continuously run for up to 2-minutes. This is convenient when needing to fill a pot for pasta water or to fill the sink for dishes. Tap or press on the pedal again to stop water flow or it will automatically turn off at 2-minute.
Can you use the faucet's hand controls and foot pedal at any time?
Yes, the Principle system is fully integrated with the foot pedal. This means you can use either the pedal or standard hand lever to activate water flow at any time. You do not have to switch between modes.
What is the lever on the left side of the faucet?
The lever on the left side of the faucet is a dedicated temperature control just for the foot pedal. This allows you to visually see what water flow temperature you will get and easily change it as needed depending on the task.
Once I order how long before my order ships?
We typically ship within 1-2 business days for items that are in stock. If there is an extended lead time, we will post it on the product page.
Why is a foot pedal better than a touch or sensor activated faucet?
Touch and sensor activated faucets were designed originally for washing hands. We all do a lot more at the sink than just wash hands. Our pedal systems help with all that you do at the sink. Let’s be honest here--touch and sensor faucets aren’t really hands-free if you have to touch it or wave your hands to get it to turn on and off. With a foot pedal, you can walk right up and immediately activate water, no taping or waving hands that may be dirty or occupied holding a heavy pot or pan. Additionally, with our foot pedal systems you can regulate waterflow, like a gas pedal. With touch and sensor faucets you are stuck with full flow or nothing. It has also been noted that touch and sensor faucet can waste more water than traditional faucet. We have found our system can reduce water waste by up to 44% compared to traditional faucets.