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ACGSS02307

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VW MODELS - FLOW, HEAD LOSS AND TEMPERATURE RISE 

Model

20F° (11°C) 

T

30F° (17°C)

T

40F° (22°C)

T

Maximum Flow Rate

Minimum Flow Rate 

GPM

LPH

P

FT

PM

GPM

LPH

P

FT

PM

GPM

LPH

P

FT

PM

GPM

LPH

P

FT

PM

T°F

Pm

GPM

LPH

P

FT

PM

T°F

Pm

VW-500

42

159

1.8

0.5

28

106

1.3

0.4

21

79

1

0.3

100

379

3.8

1.2

8

4

21

79

1

0.3

40

22

VW-750

63

238

2.9

0.9

42

159

2.1

0.6

32

121

1.8

0.5

110

416

4.3

1.3

12

7

32

121

1.8

0.5

40

22

VW-1000

85

322

3.9

1.2

56

212

2.8

0.9

42

159

2.3

0.7

120

454

4.9

1.5

14

8

42

159

2.3

0.4

40

22

Dimensions and Shipping Weights

Model #

A

B

C

D

Approx. Shipping

Weight (Lbs.)

VW-500

56

22

36

45

450

VW-750

62

28

42

51

575

VW-1000

71

34

48

59

750

NOTE:

Head loss shown is through boiler only and allows for no additional piping

Please note this product specification sheet is intended to assist with product selection. For the most current product installation and design instructions, please see the latest edition of the

Instruction Manual available at www.hotwater.com or call your local A. O. Smith Sales Representative for assistance.

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