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Flood Guards & Backwater Valves

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22 products

Black cylindrical flood guard with silver metal top ring, two square openings, and float bulb mechanism underneath.

General Wire 3F 3" Flood-Guard with Float

SKU #: GEW3F   |   MPN #: 3F
$28.42
$28.42 $0.00
MSRP: $28.42

Available in stock

Cylindrical metal compression fitting with threaded center opening and three brass mounting studs on flanged base.

General Wire S-3F 3" Flood-Guard Standpipe Model Compression

SKU #: GEWS3F   |   MPN #: S-3F
$33.45
$33.45 $35.21
MSRP: $35.95

Available in stock

Black cylindrical flood guard with metal top, two slot openings, and integral float chamber at base.

General Wire 4F 4" Flood-Guard with Float

SKU #: GEW4F   |   MPN #: 4F
$31.03
$31.03 $32.66
MSRP: $32.66

Available in stock

Two black rubber standpipe flood guards with threaded metal tops and mounting holes.

General Wire S-4F 4" Flood-Guard Standpipe Model Threaded - 2 Pack

SKU #: GEWS4Fx2   |   MPN #: S-4F
$109.44
$109.44 $0.00
MSRP: $119.80

Available in stock

Two black metal flood-guard devices with float mechanisms and slot openings on top.

General Wire 3F 3" Flood-Guard with Float - 2 Pack

SKU #: GEW3Fx2   |   MPN #: 3F
$49.28
$49.28 $0.00
MSRP: $49.90

Available in stock

Two gray compression coupling nuts with threaded centers and mounting holes on white background.

General Wire S-3F 3" Flood-Guard Standpipe Model Compression - 2 Pack

SKU #: GEWS3Fx2   |   MPN #: S-3F
$64.94
$64.94 $0.00
MSRP: $71.90

Available in stock

SureSeal SS3009 3-inch trap sealer with gray rim and black interior showing horizontal baffle mechanism.

SureSeal SS3009 Trap Sealer 3 Inch Inline Floor Drain

SKU #: SURSS3000   |   MPN #: SS3009
$88.61
$88.61 $0.00
MSRP: $88.61

Available in stock

Two black cylindrical flood guards with metal caps and float mechanisms, 2-inch size.

General Wire 2F 2" Flood-Guard with Float - 2 Pack

SKU #: GEW2F2PACK   |   MPN #: 6.50716E+12
$61.25
$61.25 $64.47
MSRP: $74.60

Available in stock

Chrome backflow preventer outdoor faucet with threaded connections and model number 37HA visible on body.

Woodford 37HA-CH Backflow Preventer Outdoor Faucet Chrome

SKU #: WOOD37HACH   |   MPN #: 37HA-CH
$58.64
$58.64 $0.00
MSRP: $58.90

Special Order. Expect 4-6 weeks for delivery, subject to change

White PVC backwater valve with 2-inch slip connection and removable top access cover.

Sioux Chief 2 inch PVC Backwater Valve - 869-2P

SKU #: SIO8692P   |   MPN #: 869-2P
$32.77
$32.77 $0.00
MSRP: $37.07

Special Order. Expect 4-6 weeks for delivery, subject to change

Three-inch gray plastic inline floor drain trap sealer with internal baffle mechanism visible from above.

SureSeal SS3009 Trap Sealer 3 Inch Inline Floor Drain - 3 Pack

SKU #: SURSS3000x3   |   MPN #: SS3009
$2,658.30
$2,658.30 $0.00
MSRP: $2,658.30

Available in stock

White plastic backwater valve components with spherical float and cylindrical housing with black seal ring.

Oatey 2 in. Backwater Valve for Shower Drain with Integral Trap in White - 42725

SKU #: CHEM42725   |   MPN #: 42725
$14.92
$14.92 $0.00
MSRP: $14.92

Special Order. Expect 4-6 weeks for delivery, subject to change

White PVC backwater valve with 6-inch slip-fit connections and hinged flapper lid.

Sioux Chief DWV Backwater Valve 869-6P 6" PVC Backwater Valve

SKU #: SIO8696P   |   MPN #: 869-6P
$218.20
$218.20 $0.00
MSRP: $335.69

Special Order. Expect 4-6 weeks for delivery, subject to change

Five black threaded flood-guard standpipe caps with metal threading and mounting holes.

General Wire S-4F 4" Flood-Guard Standpipe Model Threaded - 5 Pack

SKU #: GEWS4Fx5   |   MPN #: S-4F
$255.79
$255.79 $0.00
MSRP: $299.50

Available in stock

Five gray compression fittings with threaded metal centers arranged in rows.

General Wire S-3F 3" Flood-Guard Standpipe Model Compression - 5 Pack

SKU #: GEWS3Fx5   |   MPN #: S-3F
$151.52
$151.52 $0.00
MSRP: $179.75

Available in stock

Five black plastic flood-guard devices with float mechanisms and dual outlet ports.

General Wire 3F 3" Flood-Guard with Float - 5 Pack

SKU #: GEW3Fx5   |   MPN #: 3F
$111.63
$111.63 $0.00
MSRP: $124.75

Available in stock

Brass backflow preventer with 1/2 inch female threaded ports and atmospheric vent outlet on bottom.

Legend Valve S-459 Backflow Preventer 1/2 Inch FNPT Brass Atmospheric Vent

SKU #: LEGS45912   |   MPN #: 115-117
$62.62
$62.62 $0.00
MSRP: $105.01

Available in stock

Ten black rubber flood-guard standpipes with threaded metal centers arranged in rows.

General Wire S-4F 4" Flood-Guard Standpipe Model Threaded - 10 Pack

SKU #: GEWS4Fx10   |   MPN #: S-4F
$494.97
$494.97 $0.00
MSRP: $599

Available in stock

Ten dark gray rubber compression fittings with metal threaded centers arranged in rows.

General Wire S-3F Flood Guard Standpipe 3 Inch Compression - 10 Pack

SKU #: GEWS3Fx10   |   MPN #: S-3F
$293.09
$293.09 $0.00
MSRP: $359.50

Special Order. Expect 3-5 days for delivery, subject to change

Ten black 3-inch flood guards with float mechanisms arranged in rows.

General Wire 3F 3" Flood-Guard with Float - 10 Pack

SKU #: GEW3Fx10   |   MPN #: 3F
$212.58
$212.58 $0.00
MSRP: $249.50

Available in stock

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