Welcome to Water Line Supply; we carry the largest inventory of Hydrants,
Gate Valves, and related products available. Feel free to take a look around.
Google Maps
Holt Road is on the left-hand side of 125/Osgood St. in North Andover (heading
toward Bradford/Haverill).

After passing the Loft Restaurant on the left, there are 2 farm stands just before
the turn.

Clark St. is at the end of Holt; WLS is directly across from a stop sign.
Mission Statement
Magswitch Manhole Cover Lifter
Email

Scott B. Lindquist, President
slindquist@waterlinesupply.com

Andrew S. Lindquist, Sales
alindquist@waterlinesupply.com
NSF PDF
Valve PDF
FM UNITED
GATE VALVE
AWWA C515-09
AWWA C502-94
PDF
Installation/Operation Manual
Hydrant Flags
With our great wealth of experience, we provide
vast product knowledge, competitive pricing, and
unmatched trouble-shooting ability. If you have any
questions regarding our line of products, we have
the know-how and the get-done attitude. Give us a
call or fax today.
Worcester MWWA Show
14"-24" United Gate Valve
(Horizontal Installation)
PDF
14"-24" United Gate Valve
(Vertical Installation)
PDF
We have an extensive hydrant inventory on site:
2014 Brochure
Something New and
Improved from Smith-Blair
Brochure
C515 OS&Y Gate Valve
7700 Swing Check Valve
8700 Swing Check Valve
United's Indoor Hydrant and Gate Valve Depot
C515 UL Listed 2.5 - 12 inch Schematic
C515 UL Listed 14 - 24 inch Schematic
United Fire Hydrants are supplied with
American inch bolts and nuts;
not metric.
United Series 2000 Gate Valves meet and/or
exceed pressure ratings and number of turns to
open for both AWWA C515-09 and C509-04.
Scott Lindquist and his affiliated companies are
the 17th registered member of the New
England Water Works Association. As of this
year, Scott celebrates 46 years of
membership. In addition Scott was also
recognized by the Massachusetts Water
Works Association for being a committed
member for 30 years.
Scott, along with his affiliated companies,
have been a longstanding member of
UCANE for many years and looks forward
to reconnecting with his fellow members
and friends.
Water Line Supply Visits UL Testing Facility
Surplus Inventory
Priced to Sell
United Fireflo Model F-06 Tools
Repair Kits & Extension Kits
*Fully Compatible with Mueller® Super Centurion™
and the U.S. Pipe Metroflow™/M-03
Thank you to the town of Billerica
1st Delivery
2nd Delivery
1st 100 Fireflo F-06 Fire Hydrants
delivered to the town of Billerica
Straight-job deliveries available
AWWA Product Information
       Water Works Products

  • AWWA Gate Valves
  • AWWA Hydrants
  • AWWA Check Valves

       Fire Protection Products

  • OS&Y Valves
  • Post Indicator Valves
  • Vertical Indicator Post
  • Wall Indicator Post
  • UL/FM Swing Check
    Valves
New, Expanded United Fire
Hydrant Tools & Kits Poster