Thos. Somerville Co. | Apollo™ | Backflow Preventers

Home

Home

Site Search

{0} items in cart

Backflow Preventers

20 items

Filter

: Stocked Items Only
: Hot or Cold Water Service (1)
Potable Water (14)
Residential Fire Sprinkler System (2)
: Bronze (17)
Forged Brass (2)
304 Stainless Steel (1)
: 12-5/8 in L x 3 in W (1)
14-5/8 in L x 3-1/4 in W (1)
2 in H x 4.38 in L (3)
20-1/8 in L x 5-3/8 in W (1)
3.32 in L x 1.88 in H (1)
: Import (5)
Domestic (15)
: Non-Rising Stem Flange (1)
OSY Flanged (1)
FNPT (8)
: 1 in (5)
1-1/2 in (2)
1-1/4 in (1)
1/2 in (3)
2 in (2)
3/4 in (5)
3/8 in (1)
4 in (1)
: 4ALF-100 (4)
4ALF-200 LBF (3)
4FP-300 (2)
4NLF-300 (1)
DCAP (2)
DCLF4A (1)
PVB4A (2)
RPLF4A (2)

Sort by

Results Per Page

content loaded

Apollo™ 4ALF3A44A DuCLF4A Backflow Preventer, 3/4 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A44A DuCLF4A Backflow Preventer, 3/4 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420616

MFG #4ALF3A44A

Apollo™ 4FPLF3A55A 4FP-300 Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4FPLF3A55A 4FP-300 Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #1281806

MFG #4FPLF3A55A

Apollo™ 4ALF3A55A DuCLF4A Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A55A DuCLF4A Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420617

MFG #4ALF3A55A

Apollo™ 4ALF104A2F 4ALF-100 Standard Backflow Preventer, 3/4 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Compare

Apollo™ 4ALF104A2F 4ALF-100 Standard Backflow Preventer, 3/4 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Part #1296312

MFG #4ALF-104-A2F

Apollo™ 4ALF3A33A DuCLF4A Backflow Preventer, 1/2 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A33A DuCLF4A Backflow Preventer, 1/2 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420608

MFG #4ALF3A33A

Apollo™ 4ALF213A2F 4ALF-200 LBF Standard Backflow Preventer, 1/2 in Nominal, Shut-Off Ball Valve, Bronze Body, Reduced Pressure

Compare

Apollo™ 4ALF213A2F 4ALF-200 LBF Standard Backflow Preventer, 1/2 in Nominal, Shut-Off Ball Valve, Bronze Body, Reduced Pressure

Part #1296260

MFG #4ALF-213-A2F

Apollo™ 4ALF10A03 4ALF-100 Standard Backflow Preventer, 4 in Nominal, OSY Flanged End Style, 304 Stainless Steel Body, Dual Check

Compare

Apollo™ 4ALF10A03 4ALF-100 Standard Backflow Preventer, 4 in Nominal, OSY Flanged End Style, 304 Stainless Steel Body, Dual Check

Part #1296914

MFG #4ALF10A03

Apollo™ 4A4A44AM DCAP Standard Backflow Preventer, 3/4 in Nominal, FNPT End Style, Forged Brass Body, Dual Check

Compare

Apollo™ 4A4A44AM DCAP Standard Backflow Preventer, 3/4 in Nominal, FNPT End Style, Forged Brass Body, Dual Check

Part #1296905

MFG #4A4A44AM

Apollo™ 4ALF215A2F RPLF4A Standard Backflow Preventer, 1 in Nominal, Bronze Body, Reduced Pressure

Compare

Apollo™ 4ALF215A2F RPLF4A Standard Backflow Preventer, 1 in Nominal, Bronze Body, Reduced Pressure

Part #1296288

MFG #4ALF-215-A2F

Apollo™ 4ALF105A2F 4ALF-100 Standard Backflow Preventer, 1 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Compare

Apollo™ 4ALF105A2F 4ALF-100 Standard Backflow Preventer, 1 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Part #1296321

MFG #4ALF-105-A2F

Apollo™ 4ALF3A44A DuCLF4A Backflow Preventer, 3/4 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A44A DuCLF4A Backflow Preventer, 3/4 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420616

MFG #4ALF3A44A

Apollo™ 4FPLF3A55A 4FP-300 Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4FPLF3A55A 4FP-300 Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #1281806

MFG #4FPLF3A55A

Apollo™ 4ALF3A55A DuCLF4A Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A55A DuCLF4A Backflow Preventer, 1 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420617

MFG #4ALF3A55A

Apollo™ 4ALF104A2F 4ALF-100 Standard Backflow Preventer, 3/4 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Compare

Apollo™ 4ALF104A2F 4ALF-100 Standard Backflow Preventer, 3/4 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Part #1296312

MFG #4ALF-104-A2F

Apollo™ 4ALF3A33A DuCLF4A Backflow Preventer, 1/2 in Nominal, FNPT End Style, Bronze Body, Dual Check

Compare

Apollo™ 4ALF3A33A DuCLF4A Backflow Preventer, 1/2 in Nominal, FNPT End Style, Bronze Body, Dual Check

Part #420608

MFG #4ALF3A33A

Apollo™ 4ALF213A2F 4ALF-200 LBF Standard Backflow Preventer, 1/2 in Nominal, Shut-Off Ball Valve, Bronze Body, Reduced Pressure

Compare

Apollo™ 4ALF213A2F 4ALF-200 LBF Standard Backflow Preventer, 1/2 in Nominal, Shut-Off Ball Valve, Bronze Body, Reduced Pressure

Part #1296260

MFG #4ALF-213-A2F

Apollo™ 4ALF10A03 4ALF-100 Standard Backflow Preventer, 4 in Nominal, OSY Flanged End Style, 304 Stainless Steel Body, Dual Check

Compare

Apollo™ 4ALF10A03 4ALF-100 Standard Backflow Preventer, 4 in Nominal, OSY Flanged End Style, 304 Stainless Steel Body, Dual Check

Part #1296914

MFG #4ALF10A03

Apollo™ 4A4A44AM DCAP Standard Backflow Preventer, 3/4 in Nominal, FNPT End Style, Forged Brass Body, Dual Check

Compare

Apollo™ 4A4A44AM DCAP Standard Backflow Preventer, 3/4 in Nominal, FNPT End Style, Forged Brass Body, Dual Check

Part #1296905

MFG #4A4A44AM

Apollo™ 4ALF215A2F RPLF4A Standard Backflow Preventer, 1 in Nominal, Bronze Body, Reduced Pressure

Compare

Apollo™ 4ALF215A2F RPLF4A Standard Backflow Preventer, 1 in Nominal, Bronze Body, Reduced Pressure

Part #1296288

MFG #4ALF-215-A2F

Apollo™ 4ALF105A2F 4ALF-100 Standard Backflow Preventer, 1 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Compare

Apollo™ 4ALF105A2F 4ALF-100 Standard Backflow Preventer, 1 in Nominal, Shut-Off Ball Valve, Bronze Body, Dual Check

Part #1296321

MFG #4ALF-105-A2F

Sort by

Results Per Page