Watts LF3110 User Manual
Series lf3110, Lead free, Class 125 dielectric flanged pipe fittings
For Residential and Commercial Applications
ES-LF3110
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Series LF3110
Class 125 Dielectric Flanged
Pipe Fittings
Sizes: 2
1
⁄
2
" – 4" (65 – 100mm)**
Series LF3110 Class 125 solder dielectric flanged pipe fitting
features a Lead Free* cast copper silicon alloy construction.
The LF3110 is a kit consisting of a flange, gasket, bolt insu-
lators, nuts and bolts for installation. The LF3110 features
Lead Free* construction to comply with Lead Free* installation
requirements.
Features
• Solder flange of Lead Free* cast copper silicon alloy
• Designed and manufactured to the highest quality standards
• Rated to at 175psi (12.1 bar) and Bolt Pattern meets
ANSI B16.24
Pressure — Temperature
Maximum Pressure: 175psi (12.1 bar)
Maximum Temperature: 180°F (82°C)
Materials — Dimensions — Weights
A
MODEL
SizE (DN)
FLANgE
BOLtS & NutS †
iNSuLAtOr
gASkEt
DiMENSiONS
WEigHt
A
in.
mm
in.
mm.
lbs.
kgs.
LF3110
21⁄2
65
Lead Free Copper Silicon Alloy
Steel
Polysulfone
Buna-N
7
178
8
3.6
LF3110
3
80
Lead Free Copper Silicon Alloy
Steel
Polysulfone
Buna-N
71⁄2
191
9.3
4.2
LF3110
4
100
Lead Free Copper Silicon Alloy
Steel
Polysulfone
Buna-N
9
229
15.2
6.9
LF3110LF
21⁄2
65
Lead Free Copper Silicon Alloy
N/A
N/A
N/A
7
178
6.2
2.8
LF3110LF
3
80
Lead Free Copper Silicon Alloy
N/A
N/A
N/A
71⁄2
191
8.3
3.8
LF3110LF
4
100
Lead Free Copper Silicon Alloy
N/A
N/A
N/A
9
229
12.5
5.7
† Steel components are zinc plated
LF3110
Assembled
Unassembled
LEAD FREE
*
*The wetted surface of this product contacted by consumable water
contains less than 0.25% of lead by weight.
**Metric dimensions are nominal pipe diameter- this product is
produced with ASME/ANSI flanged end connections.
ES-LF3110 1325
© 2013 Watts
USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca
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.
A Watts Water Technologies Company