Watts LFHCW User Manual

Lead free, Corrugated water heater connectors, For commercial & residential applications

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SECTION A-A

A

A

.200 [5.1mm]

.235 [6.00mm]

1.000 [25.4mm]

.690 [17.5mm]

For Commercial & Residential Applications

ES-WBT-LFCorrugatedConnectors

Job Name –––––––––––––––––––––––––––––––––––––––––––

Contractor ––––––––––––––––––––––––––––––––––––––––––––

Job Location –––––––––––––––––––––––––––––––––––––––––

Approval –––––––––––––––––––––––––––––––––––––––––––––

Engineer –––––––––––––––––––––––––––––––––––––––––––––

Contractor’s P.O. No. ––––––––––––––––––––––––––––––––––

Approval –––––––––––––––––––––––––––––––––––––––––––––

Representative ––––––––––––––––––––––––––––––––––––––––

Series LFFFSS and LF1FFSS

Female Nut x Female Nut

A

Corrugated Water Heater Connectors

Features

•   Available lengths: 12", 15", 18" and 24" 

                         (305, 381, 457 and 610 mm)

•  IAPMO Listed

Materials

• Brass nuts
• Stainless steel hose 

Pressure — Temperature

Minimum bend radius: 2

1

/

2

" (63.5 mm)

Maximum Continuous Pressure: 125psi (8.6 bar) 

Maximum intermittent impulse pressure: 180psi (12.4 bar)
Maximum Continuous Temperature: 160°F (71°C) 

Maximum intermittent exposure: 180°F (82°C)
For use with water in accessible locations only.

Approvals

Certified by NSF to NSF/ANSI Standard 61

IAPMO Listed

Model LFHCW

Model FMMA

A

A

A

1.0" [25.4mm]

.2" [5.1mm]

.7"

[17.5mm]

.235"

[6.0mm]

* The wetted surface of this product contacted by

consumable water contains less than 0.25% of

lead by weight.

LEAD FREE

*

ES-WBT-LFCorrugatedConnectors   1412 

© 2014 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

ModeL

3

to SubMit

deSCriptioN

diMeNSioNS

A

in

mm

LFFFSS12

3

4

” x

3

4

” female, stainless steel

12

305

LFFFSS15

3

4

” x

3

4

” female, stainless steel

15

381

LFFFSS18

3

4

” x

3

4

” female, stainless steel

18

457

LFFFSS24

3

4

” x

3

4

” female, stainless steel

24

610

LF1FFSS12

1” x 1” female, stainless steel

12

305

LF1FFSS15

1” x 1” female, stainless steel

15

381

LF1FFSS18

1” x 1” female, stainless steel

18

457

LF1FFSS24

1” x 1” female, stainless steel

24

610

LF121SS12

3

4

” x 1” female, stainless steel

12

305

LF121SS15

3

4

” x 1” female, stainless steel

15

381

LF121SS18

3

4

” x 1” female, stainless steel

18

457

LF121SS24

3

4

” x 1” female, stainless steel

24

305

LFHCW

3

4

” washer only

See Line Drawing

LFFSSS12

3

4

” x

3

4

” female, sweat

12

305

LFFSSS15

3

4

” x

3

4

” female, sweat

15

381

LFFSSS18

3

4

” x

3

4

” female, sweat

18

457

LFFSSS24

3

4

” x

3

4

” female, sweat

24

610

Series FS

Female Nut and Solder

Dimensions

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