Foundations® Single Handle Centerset Lavatory Faucet - Less Pop-Up

Model #:B501LF

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Finish Shown: Chrome
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Product Features and Benefits

  • WaterSense certification promotes water conservation
  • Drain assembly sold separately
  • Meets standards set by Americans with Disabilities Act (ADA)
  • 1.50 gpm @ 60 psi, 5.7 L/min @ 414 kPa
  • 2 or 3-hole 4 in. installation
  • Rigid spout
  • Assembled dimensions: 7-1/8 in. H x 6-5/16 in. D x 6-1/8 in. W
  • Lifetime Faucet and Finish Warranty
Watersense certified by CSA International

This product meets EPA criteria for WaterSense

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

2 or 3-hole 4″ installation
  • Number of Handles: 1
  • Installation Type: Centerset
  • Valve Type: Washerless ball valve
  • Flow Rate: 1.50 gpm @ 60 psi, 5.7 L/min @ 414 kPa
  • Drain type: Less pop-up

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General Faucet Installation Instructions


Rated 4 out of 5 by 1 reviewer.
Rated 4 out of 5 by fine Ordered 3 of these for my new house. Arrived in good time and work fine. Note, these don't have drains plugs you can close. February 14, 2014
  • 2016-02-10 T05:00:47.301-06:00
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From time to time, Delta Faucet Company runs sweepstakes in connection with its Ratings and Reviews. Certain of the reviews posted above on this page may have entitled the author to a sweepstakes entry.

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(1 Question : 1 Answer)

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Foundations Single Handle Centerset Lavatory Faucet - Less Pop-Up
1 answer

very low flow - hot water only

Cold water flow is normal but for the last couple of weeks hot water flow is extremely low.
Flow on both sides, in adjacent shower is normal.

Would the cartridge "plug up" on one side only? or is it the supply line from water heater?

Oh - just noticed - my faucet look the same but does have the drain pop-up.
Topics: Performance
Age: 65 or over
Gender: Male
Ownership: 2-5 years
Skill Level: Intermediate
1 year, 8 months ago
Customer avatar
Mesa, AZ, USA
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Hi John, Thank you for your question. It is possible that some debris could be blocking the hot water flow. First you will want to turn off your water supply. Disconnect the hot water supply line and place the line into a bucket, turn on the hot water and check the water flow at this point. If water flow is low, the stop valve is the most likely issue, if the water flow is good there is probably debris in the faucet. Reconnect the supply line and with the water supply off remove the handle, cap, cam and packing, and the ball assembly from the faucet. Make sure that the seats and springs are clear of debris. Reassembly the faucet, but remove the aerator. Turn the water supply and the faucet on and let the water run for a minute to flush the lines.
I have attached the manual for your model below that contains the parts breakdown which will help you with your repair.
Skill Level: Advanced
1 year, 8 months ago
Customer avatar
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  1. The manufacturer's list price (U.S. dollars) is shown for comparison only. The actual retail price may be different from the price shown.