Apollo Backflow Preventers

Filter

Search Within Brand

: Show In Stock Items Only
: Apollo RPLF4A Series Reduced Pressure Principle Backflow Preventers (61)
: 1/2 in (10)
3/4 in (26)
1 in (22)
1-1/4 in (13)
1-1/2 in (18)
2 in (20)
2-1/2 in (55)
3 in (77)
4 in (116)
6 in (113)
: FNPT (9)
Female Meter Swivel x FNPT (2)
Female Meter Swivel x MNPT (1)
MNPT (1)
MNPT x FNPT (1)
Monitored Butterfly Valve Groove (73)
Monitored Butterfly Valve Groove x Post Indicator Flange (1)
NPSM x MNPT (1)
NRS Flanged (7)
Non-Rising Stem Flange (31)
: Shut-Off Ball Valve (13)
: 304 Stainless Steel (420)
Bronze (136)
Ductile Iron (39)
Forged Brass (6)
: Dual Check (318)
Pressure Vacuum Breaker (4)
Reduced Pressure (278)
: Domestic (579)

600 items

Sort by:

show:

content loaded

Compare

Apollo™ 4ALF107A2FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245651

MPN:

4ALF107A2FLL

Price:

$1202.10 / EA

QTY

Prop 65:

Price:

$1202.10 / EA

QTY

Compare

Apollo™ 4ALF107A4 DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245649

MPN:

4ALF107A4

Price:

$1349.90 / EA

QTY

Prop 65:

Price:

$1349.90 / EA

QTY

Compare

Apollo™ 4ALF107A4F DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245650

MPN:

4ALF107A4F

Price:

$1446.00 / EA

QTY

Prop 65:

Price:

$1446.00 / EA

QTY

Compare

Apollo™ 4ALF107A4FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245648

MPN:

4ALF107A4FLL

Price:

$1463.21 / EA

QTY

Prop 65:

Price:

$1463.21 / EA

QTY

Compare

Apollo™ 4ALF108A2 DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245647

MPN:

4ALF108A2

Price:

$1361.49 / EA

QTY

Prop 65:

Price:

$1361.49 / EA

QTY

Compare

Apollo™ 4ALF108A2F 4ALF-100 Standard Backflow Preventer, 2 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check, Domestic

CBPN:

217415

MPN:

4ALF108A2F

Price:

$1361.49 / EA

QTY

Prop 65:

Price:

$1361.49 / EA

QTY

Compare

Apollo™ 4ALF108A2FLL DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245646

MPN:

4ALF108A2FLL

Price:

$1540.82 / EA

QTY

Prop 65:

Price:

$1540.82 / EA

QTY

Compare

Apollo™ 4ALF108A4 DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245645

MPN:

4ALF108A4

Price:

$1709.86 / EA

QTY

Prop 65:

Price:

$1709.86 / EA

QTY

Compare

Apollo™ 4ALF108A4F DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245725

MPN:

4ALF108A4F

Price:

$1709.86 / EA

QTY

Prop 65:

Price:

$1709.86 / EA

QTY

Compare

Apollo™ 4ALF108T1 DCLF4A Standard Backflow Preventer, 2 in Nominal, Bronze Body, Dual Check, Domestic

CBPN:

245724

MPN:

4ALF108T1

Price:

$1192.61 / EA

QTY

Prop 65:

Price:

$1192.61 / EA

QTY

Compare

Apollo™ 4ALF10901 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245723

MPN:

4ALF10901

Price:

$2748.99 / EA

QTY

Prop 65:

Price:

$2748.99 / EA

QTY

Compare

Apollo Model RPLF 4A Reduced Pressure Principle Backflow Preventer

Apollo™ 4ALF10902 4ALF-100 Standard Backflow Preventer, 2-1/2 in Nominal, NRS Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

204361

MPN:

4ALF10902

Price:

$4054.33 / EA

QTY

Prop 65:

Price:

$4054.33 / EA

QTY

Compare

Apollo™ 4ALF10903 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Outside Stem and Yoke Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245722

MPN:

4ALF10903

Price:

$4054.33 / EA

QTY

Prop 65:

Price:

$4054.33 / EA

QTY

Compare

Apollo™ 4ALF10909 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Monitored Butterfly Valve Groove End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245721

MPN:

4ALF10909

Price:

$4438.41 / EA

QTY

Prop 65:

Price:

$4438.41 / EA

QTY

Compare

Apollo™ 4ALF10A01 DCLF4A Standard Backflow Preventer, 4 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245720

MPN:

4ALF10A01

Price:

$5974.79 / EA

QTY

Prop 65:

Price:

$5974.79 / EA

QTY

Compare

Apollo™ 4ALF107A2FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245651

MPN:

4ALF107A2FLL

Prop 65:

Price:

$1202.10 / EA

QTY

Compare

Apollo™ 4ALF107A4 DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245649

MPN:

4ALF107A4

Prop 65:

Price:

$1349.90 / EA

QTY

Compare

Apollo™ 4ALF107A4F DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245650

MPN:

4ALF107A4F

Prop 65:

Price:

$1446.00 / EA

QTY

Compare

Apollo™ 4ALF107A4FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245648

MPN:

4ALF107A4FLL

Prop 65:

Price:

$1463.21 / EA

QTY

Compare

Apollo™ 4ALF108A2 DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245647

MPN:

4ALF108A2

Prop 65:

Price:

$1361.49 / EA

QTY

Compare

Apollo™ 4ALF108A2F 4ALF-100 Standard Backflow Preventer, 2 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check, Domestic

CBPN:

217415

MPN:

4ALF108A2F

Prop 65:

Price:

$1361.49 / EA

QTY

Compare

Apollo™ 4ALF108A2FLL DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

CBPN:

245646

MPN:

4ALF108A2FLL

Prop 65:

Price:

$1540.82 / EA

QTY

Compare

Apollo™ 4ALF108A4 DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245645

MPN:

4ALF108A4

Prop 65:

Price:

$1709.86 / EA

QTY

Compare

Apollo™ 4ALF108A4F DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

CBPN:

245725

MPN:

4ALF108A4F

Prop 65:

Price:

$1709.86 / EA

QTY

Compare

Apollo™ 4ALF108T1 DCLF4A Standard Backflow Preventer, 2 in Nominal, Bronze Body, Dual Check, Domestic

CBPN:

245724

MPN:

4ALF108T1

Prop 65:

Price:

$1192.61 / EA

QTY

Compare

Apollo™ 4ALF10901 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245723

MPN:

4ALF10901

Prop 65:

Price:

$2748.99 / EA

QTY

Compare

Apollo™ 4ALF10902 4ALF-100 Standard Backflow Preventer, 2-1/2 in Nominal, NRS Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

204361

MPN:

4ALF10902

Prop 65:

Price:

$4054.33 / EA

QTY

Compare

Apollo™ 4ALF10903 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Outside Stem and Yoke Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245722

MPN:

4ALF10903

Prop 65:

Price:

$4054.33 / EA

QTY

Compare

Apollo™ 4ALF10909 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Monitored Butterfly Valve Groove End Style, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245721

MPN:

4ALF10909

Prop 65:

Price:

$4438.41 / EA

QTY

Compare

Apollo™ 4ALF10A01 DCLF4A Standard Backflow Preventer, 4 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

CBPN:

245720

MPN:

4ALF10A01

Prop 65:

Price:

$5974.79 / EA

QTY

show:

Apollo Backflow Preventers

Filter

Apollo™ 4ALF107A2FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4 DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4F DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2 DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2F 4ALF-100 Standard Backflow Preventer, 2 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2FLL DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A4 DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A4F DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108T1 DCLF4A Standard Backflow Preventer, 2 in Nominal, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF10901 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10902 4ALF-100 Standard Backflow Preventer, 2-1/2 in Nominal, NRS Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10903 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Outside Stem and Yoke Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10909 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Monitored Butterfly Valve Groove End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10A01 DCLF4A Standard Backflow Preventer, 4 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF107A2FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4 DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4F DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF107A4FLL DCLF4A Standard Backflow Preventer, 1-1/2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2 DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2F 4ALF-100 Standard Backflow Preventer, 2 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A2FLL DCLF4A Standard Backflow Preventer, 2 in Nominal, Non-Rising Stem Flanged End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A4 DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108A4F DCLF4A Standard Backflow Preventer, 2 in Nominal, Outside Stem and Yoke Flanged x Monitored Butterfly Valve Groove End Style, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF108T1 DCLF4A Standard Backflow Preventer, 2 in Nominal, Bronze Body, Dual Check, Domestic

Apollo™ 4ALF10901 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10902 4ALF-100 Standard Backflow Preventer, 2-1/2 in Nominal, NRS Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10903 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Outside Stem and Yoke Flanged End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10909 DCLF4A Standard Backflow Preventer, 2-1/2 in Nominal, Monitored Butterfly Valve Groove End Style, 304 Stainless Steel Body, Dual Check, Domestic

Apollo™ 4ALF10A01 DCLF4A Standard Backflow Preventer, 4 in Nominal, 304 Stainless Steel Body, Dual Check, Domestic

My Account

Support

SPECIALTY SERVICES

Contact Us