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Plumbing Deals provides high-quality rough plumbing parts at competitive prices. From ProPress fittings to backflow preventers, we've got your next project covered. Shop top brands for durable plumbing solutions.

Leak Detection

Backflow Preventers & Valves

Pipe Fittings & Nipples

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Collection's name

Laundry & Utility

Laundry Rough Ins & Fittings

Hose Bibs & Silcocks

Rough In Tub & Shower Valves

Rough In Tub Components

Trip Waste & Overflows

HVAC

Hydronic Heating

PEX Heating

Plumbing Replacement Parts

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4973 products

Brass PEX fitting components showing compression nut, blue collar insert, and connector pieces disassembled.

Caleffi 680504A Fitting 1/2" Nominal PEX

SKU #: CALE680504A   |   MPN #: 680504A
$16.91
$16.91 $0.00
MSRP: $16.91

Special Order

Brass PEX fitting components including hex nut, blue ferrule, and ring with black seals for 5/8" tubing connection.

Caleffi 680555A Fitting 5/8" Nominal PEX

SKU #: CALE680555A   |   MPN #: 680555A
$16.91
$16.91 $0.00
MSRP: $16.91

Special Order

Chrome-plated PEX fitting with chrome nut and brass connector insert for 5/8" tubing.

Caleffi 681555 5/8" PEX Fitting w/Chrome Nut

SKU #: CALE681555   |   MPN #: 681555
$17.06
$17.06 $0.00
MSRP: $17.06

Special Order

Chrome plumbing fitting with brass interior port and black rubber seal ring.

Caleffi 681503A 3/8" Nominal PEX Fitting w/Chrome Nut

SKU #: CALE681503A   |   MPN #: 681503A
$17.21
$17.21 $0.00
MSRP: $17.21

Special Order

Brass PEX fitting with hexagonal nut and copper insert on angled view.

Caleffi 680507 Fitting 5/16" Nominal PEX

SKU #: CALE680507   |   MPN #: 680507
$16.91
$16.91 $0.00
MSRP: $16.91

Special Order

Chrome-finished brass and nickel plumbing fitting with 3/4" connection and gold-colored threaded male end.

Caleffi 681524 SELF-ADJ.DIAM.DARCAL FITTING 3/4" 11,5

SKU #: CALE681524   |   MPN #: 681524
$17.21
$17.21 $0.00
MSRP: $17.21

Special Order

Brass PEX fitting with hexagonal nut and compression collar on white background.

Caleffi 680503A Fitting 3/8" Nominal PEX

SKU #: CALE680503A   |   MPN #: 680503A
$16.91
$16.91 $0.00
MSRP: $16.91

Special Order

Blue and cream valve cartridge with pale green stem insert and threaded cap.

Peerless Core RP63206 Cartridge

SKU #: PEERRP63206   |   MPN #: RP63206
$34.19
$34.19 $0.00
MSRP: $36.90

Special Order

Sterling Water Treatment Fleck 2510 Repair Bundle with Piston Assembly and Seal Kit

Sterling Water Treatment Fleck 2510 Repair Bundle with Piston Assembly and Seal Kit

SKU #: STW60090/STW360060121   |   MPN #: 3600-60121/60090
$59.72
$59.72 $0.00
MSRP: $71.45

Available in stock

White plastic jar of Hercules Plumber's Silicone Grease with white threaded lid, labeled 40610, 2 fl. oz., temperature range

Hercules Plumber's Silicone Grease, 2oz - 40610

SKU #: CHEM40610   |   MPN #: 40610
$13.23
$13.23 $0.00
MSRP: $13.23

Available in stock

Grohe GrohSafe 3.0 cartridge with blue and white housing, gray base, vertical stem, removal ring, and installation tool.

Grohe 48491000 GrohSafe 3.0 Cartridge With Removal Ring

SKU #: GRO48491000   |   MPN #: 48491000
$65.69
$65.69 $0.00
MSRP: $90

Available in stock

Dark gray plastic circular sewage lid with three protruding threaded openings and model number E-C18G-2GS.

20.5" Plastic Sewage Lid

SKU #: SEWLID   |   MPN #: E-C18FGS
$72.21
$72.21 $0.00
MSRP: $72.21

Available in stock

Brizo Charlotte valve assembly with metal stem contact and black plastic cartridge body.

Brizo RP74836 Charlotte Valve Assembly With Contact

SKU #: DELRP74836   |   MPN #: RP74836
$70.23
$70.23 $0.00
MSRP: $104.15

Available in stock

White PVC pipe vent screen with black grid pattern, 3 inch diameter.

Whitlam Plumb-Pro 3" PVC Pipe Vent Screens - #VS3

SKU #: WHTVS3   |   MPN #: #VS3
$21.49
$21.49 $0.00
MSRP: $21.49

Available in stock

Black cylindrical tank jacket with front zipper closure covering a water softener tank.

Sterling Water Treatment Water Softener Tank Jacket, 10 inch by 54 inch in Black - TJZ1054-BK

SKU #: STWTJZ1054BK   |   MPN #: TJZ1054-BK
$52.31
$52.31 $0.00
MSRP: $56.90

Available in stock

White circular PVC pipe vent screen with black grid mesh pattern, 4 inch diameter.

Whitlam Plumb-Pro 4" PVC Pipe Vent Screens - #VS4

SKU #: WHTVS4   |   MPN #: #VS4
$25.86
$25.86 $0.00
MSRP: $28.74

Available in stock

White cylindrical steel storage tank with domed top and small valve fitting on the cap.

Sterling Water Treatment 3.2 Gallon Steel Storage Tank for Reverse Osmosis Systems - SRO-ST2

SKU #: STWSROST2   |   MPN #: SRO-ST2
$97.46
$97.46 $0.00
MSRP: $97.46

Available in stock

Delta Trinsic valve cartridge with gray body, blue diamond-shaped handle, and brass mounting bracket.

Delta Trinsic RP73000 Diamond Valve - Euro-Motion - Short Stem

SKU #: DELRP73000   |   MPN #: RP73000
$68.88
$68.88 $75.74
MSRP: $86.10

Available in stock

Mansfield vacuum breaker repair kit components including metal cap, clear plastic housing, and white cartridge assembly.

Mansfield Vacuum Breaker Repair Kit - 630-7500

SKU #: MAN6307500   |   MPN #: 630-7500
$13.33
$13.33 $0.00
MSRP: $13.33

Available in stock

Brass and plastic cylindrical cartridge with internal seals and adjustment mechanisms for faucet valve control.

Grohe 07000000 Cartridge

SKU #: GRO07000000   |   MPN #: 07000000
$109.62
$109.62 $0.00
MSRP: $158

Available in stock

Quality Plumbing Solution: Equipment, Supplies, and Parts

Plumbing Deals is your number one resource for all rough plumbing parts and supplies. Whether you're a homeowner embarking on a home improvement project, a skilled tradesperson, or a seasoned contractor, we've got you covered. We understand the importance of staying within budget. Our competitive prices ensure you get the best value for your money. We prioritize durability and functionality without compromise.

From pipe rings to backflow preventers and rough valves to ProPress fittings, we have all of the rough plumbing parts that you’ll need for your next project. With a wide selection of top-quality products from the most trusted names in the business, including Caleffi, Danfoss, Prier, and Watts, we make it easy to shop reliable parts for an extensive range of needs.

Whether you’re looking for the highest quality pipe fittings or need to stock up on a full range of rough plumbing supplies, you know that you’ll be able to find it all here. If you have questions about parts or supplies, contact one of our experts.
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