Backflow Preventers

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Backflow Type

Dual Check (3)

Reduced Pressure (5)

Ball Valve/Gate Valve Type

Shut-Off Ball Valve (6)

Body Material

Bronze (8)

Dimensions

11 in H (1)

12-5/8 in L x 3 in W (1)

18 in W x 9-7/8 in H (1)

20-1/8 in L x 5-3/8 in W (1)

7-3/8 in H (1)

8 in H (1)

9-7/8 in H (1)

Domestic/Import

Domestic (8)

End Style

Non-Rising Stem Flange (1)

Media

Water (1)

Nominal Size

1 in (1)

1-1/2 in (2)

1-1/4 in (1)

2 in (2)

3/4 in (2)

Pressure Rating

175 psi (8)

Series

4ALF-100 (2)

4ALF-200 LBF (5)

DCLF4A (1)

Temperature Rating

33 to 140 deg F (1)

33 to 180 deg F (7)

Type

Standard (6)

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18365472

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Apollo™

LF BACKFLOW PREV RED PRS 1 IP BALL VLV TC

Product# CONB 4ALF-205-A2F

MPN

4ALF205A2F

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Apollo™

LF BACKFLOW PREV RED PRS 1-1/2 IP BALL VLV TC

Product# CONB 4ALF-207-A2F

MPN

4ALF207A2F

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Apollo™

LF BACKFLOW PREV RED PRS 1-1/4 IP BALL VLV TC

Product# CONB 4ALF-206-A2F

MPN

4ALF206A2F

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Apollo™

LF BACKFLOW PREV RED PRS 2 IP BALL VLV TC

Product# CONB 4ALF-208-A2F

MPN

4ALF208A2F

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Apollo™

LF BACKFLOW PREV RED PRS 3/4 IP BALL VLV TC

Product# CONB 4ALF-204-A2F

MPN

4ALF204A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 1-1/2

Product# CONB 4ALF-107-A2F

MPN

4ALF107A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 2

Product# CONB 4ALF-108-A2F

MPN

4ALF108A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 3/4

Product# CONB 4ALF-104-A2F

MPN

4ALF104A2F

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Apollo™

LF BACKFLOW PREV RED PRS 1 IP BALL VLV TC

Product# CONB 4ALF-205-A2F

MPN

4ALF205A2F

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Apollo™

LF BACKFLOW PREV RED PRS 1-1/2 IP BALL VLV TC

Product# CONB 4ALF-207-A2F

MPN

4ALF207A2F

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Apollo™

LF BACKFLOW PREV RED PRS 1-1/4 IP BALL VLV TC

Product# CONB 4ALF-206-A2F

MPN

4ALF206A2F

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Apollo™

LF BACKFLOW PREV RED PRS 2 IP BALL VLV TC

Product# CONB 4ALF-208-A2F

MPN

4ALF208A2F

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Apollo™

LF BACKFLOW PREV RED PRS 3/4 IP BALL VLV TC

Product# CONB 4ALF-204-A2F

MPN

4ALF204A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 1-1/2

Product# CONB 4ALF-107-A2F

MPN

4ALF107A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 2

Product# CONB 4ALF-108-A2F

MPN

4ALF108A2F

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Apollo™

LF BACKFLOW PREV RED PRS W/BALL VLVS TCOCKS 3/4

Product# CONB 4ALF-104-A2F

MPN

4ALF104A2F

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Results Per Page

18365472