Watts LFBD User Manual
For Residential and Commercial Applications
ES-LFBD
Job Name
Job Location
Engineer
Approval
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LEAD FREE
*
Contractor
Approval
Contractor’s P.O. No.
Representative
Series LFBD
Brass Boiler Drain Shutoffs
for Water Service
Sizes: 1⁄2" x 3⁄4" – 3⁄4" x 3⁄4" (15 x 20mm – 20 x 20mm)
Features
• 3⁄4" (20mm) hose thread connection on outlet
• Lead Free* brass body
• Dual solder or IP connection models
• Angle and straight pattern models
The LFBD features Lead Free* construction to comply with Lead
Free* installation requirements.
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LFBD-1C
Pressure — Temperature
Maximum Pressure: 200psi (14 bar) WOG, non-shock
Maximum Temperature: 180°F (82°C)
Models
LFBD-1C – Size 1⁄2" (15mm) dual connection, solder or
male IPS x
LFBD2 – Size
hose thread connection, angle pattern
LFBD-2C – Size
hose thread connection, angle pattern
LFBD3F – Size
hose thread connection, angle pattern
LFBD4F – Size
hose thread connection, angle pattern
LFBD5 – Size
IPS x
hose thread connection
LFBD6 – Size
hose thread connection, straight pattern
MODEL SIZE (DN) DESCRIPTION DIMENSIONS WEIGHT
Dimensions — Weights
LFBD-1C
LFBD2
LFBD-2C
LFBD3F
LFBD4F
LFBD5
LFBD6
*The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts
reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications
on Watts products previously or subsequently sold.
3
⁄4" (20mm) hose thread connection, angle pattern
3
⁄4" (20mm) male IPS x 3⁄4" (20mm)
3
⁄4" (20mm) MIP x 3⁄4" (20mm)
1
⁄2" (15mm) female IPS x 3⁄4" (20mm)
3
⁄4" (20mm) female IPS x 3⁄4" (20mm)
1
3
⁄4" (20mm) hose thread connection, straight pattern,
⁄2" (15mm) dual connection, solder or male
3
⁄4" (20mm) Male IPS x 3⁄4" (20mm)
in. mm in. mm in. mm in. mm lbs. kgs.
1
⁄2 15 Male IP or Solder inlet, angle 11⁄3 34 31⁄2 89 21⁄10 54 .5 .24
3
⁄4 20 Male IP inlet, angle 11⁄2 38 39⁄16 91 21⁄8 54 .5 .24
3
⁄4 20 Male IP inlet, angle 11⁄3 34 31⁄2 90 21⁄10 54 .4 .20
1
⁄2 15 Female IP inlet, angle 11⁄2 38 31⁄4 82 21⁄8 54 .5 .24
3
⁄4 20 Female IP, angle 11⁄2 38 31⁄4 82 21⁄8 54 .5 .24
1
⁄2 15 Male IP or Solder, straight 11⁄8 28 215⁄16 75 21⁄8 54 .4 .20
3
⁄4 20 Male IP inlet, straight 11⁄8 28 31⁄8 80 21⁄8 54 .4 .20
K
B
A
A B K
USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca
ES-LFBD 1323 © 2013 Watts
A Watts Water Technologies Company
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