Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Plumbing
  4. /
  5. Pipes, Valves & Fittings
  6. /
  7. Valves
  8. /
  9. Backflow Preventers
  10. /
  11. Backflow Preventer, Size 1/2", 100 psi
Watts Backflow Preventer, Size 1/2", 100 psi 1/2 B911T-M3 (W/PRESS) - main

Backflow Preventer, Size 1/2", 100 psi

  • Mfr # 1/2 B911T-M3 (W/PRESS)

  • Zoro # G305303667

product price: $376.99
/ea
Free Shipping & Returns

Key Features

Connection Type
NPT
Body Material
Brass
Temp. Range
33 Degrees to 212 Degrees F
Pipe Size
1/2 in
Size
1/2 in
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
1/2 B911T-M3 (W/PRESS)
Zoro #
G305303667
UPC #
00098268119435
Country of Origin
United States

Dimensions

Pipe Size
1/2 in
Size
1/2 in
Length
8 1/2 in
Height
5 1/4 in
Overall Height
5.25 in
Nominal Valve Size
1/2 in
Connection Size - Side 1
1/2 in
Overall Length
8.5 in
Connection Size - Side 2
1/2 in

Details

Item
Boiler Feed Valve w/Backflow Preventer
Connection Type
NPT
Body Material
Brass
Temp. Range
33 Degrees to 212 Degrees F
Max. Temp.
212 Degrees F
Features
Easy Service Accessibility, High Capacity Fill Valve for Quick System Filling and Purging, Pre-Assembled for Ease of Installation
Max. Pressure
100 psi
Connection
NPT
Seat Material
Plastic
Includes
Viega Propress Connection Adapter
Operating Temperature - Maximum
212 Degrees F
Shut-Off Valve Included
Shut-Off Valve Not Included
Includes Atmospheric Vent
Atmospheric Vent Included
Connection Type - Side 2
NPT
Operating Temperature - Minimum
33 Degrees F
Includes Freeze Sensor
No Freeze Sensor
Backflow Preventer Type
Double Check Assembly (DC)
Includes Strainer
No Strainer
Maximum Pressure - Operating
100 psi
Connection Type - Side 1
NPT
For Media
Water
Includes Flow Meter
No Flow Meter
Manufacturer Warranty
1 yr
Hazard Protection Level
Low Health Hazard
Valve Series
B911

Description

Backflow Preventer,Size 1/2",100 psi

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
This is a restricted item in the USA. It cannot be used for potable water applications.

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products