Watts LF7R User Manual download pdf (Page 2)

Dimensions - Weight

Capacity

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

0.0

0 1 2 3 4 5 6 7 8 9 10 11

0.0 3.8 7.8 11.4 15.1 19.0 22.7 26.5 30.3 34.1 37.8 41.6

GPM

LPM

PSI

Loss

⁄2" (15mm) LF7R

GPM

LPM

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

0.0

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

0.0 7.8 15.1 22.7 30.3 37.8 45.4 52.9 60.5

PSI

Loss

⁄4" (20mm) LF7R

GPM

LPM

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

0.0

0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0

0.0 15.1 30.0 45.4 60.5 75.7 90.8

PSI

Loss

1" (25mm) LF7R

MODEL SIZE (DN) DIMENSIONS WEIGHT

A B

in. mm in. mm in. mm lbs. kgs.

⁄2 15 3

⁄8 92 1

⁄8 48 .7 .32

⁄4 20 3

⁄8 92 1

⁄8 48 .7 .32

1 25 3

⁄8 99 1

⁄8 48 .8 .36

LF7RU2-U2

⁄4 20 3

⁄16 93 1

⁄8 48 .9 .41

LF7RU10-U2 1 25 4

⁄2 114 1

⁄8 48 1.7 .77

LF7RU10-U3 1 25 4

⁄16 122 1

⁄8 48 1.7 .77

LF7RU2-2

LF7RU10-U2

* The wetted surface of this product contacted by consumable water

contains less than one quarter of one percent (0.25%) of lead by weight.

Materials

• Body: Lead Free* copper silicon alloy

• Check Modules: Engineered plastic

• Discs: Santoprene

• Seals: EPDM

• Springs: Stainless steel

LF7RU2-U2

USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com

Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca

A Watts Water Technologies Company

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