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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

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Laundry & Utility

Laundry Rough Ins & Fittings

Hose Bibs & Silcocks

Rough In Tub & Shower Valves

Rough In Tub Components

Trip Waste & Overflows

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Hydronic Heating

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4971 products

Caleffi 502710A Automatic Air Vent 1/8 Inch NPT Brass

Caleffi 502710A Automatic Air Vent 1/8 Inch NPT Brass

SKU #: CALE502710A   |   MPN #: 502710A
$25.59
$25.59 $0.00
MSRP: $26.80

Available in stock

Caleffi 502243A Automatic Air Vent 1/2 Inch NPT Brass

Caleffi 502243A Automatic Air Vent 1/2 Inch NPT Brass

SKU #: CALE502243A   |   MPN #: 502243A
$42.41
$42.41 $0.00
MSRP: $52.10

Available in stock

Brass automatic air vent valve with 3/8" connection and adjustment screw on top.

Caleffi 502630 ROBOCAL Automatic Air Vent 3/8"

SKU #: CALE502630   |   MPN #: 502630
$27.26
$27.26 $0.00
MSRP: $27.26

Available in stock

White cylindrical steam radiator vent with angled metal valve and knurled adjustment knob on top.

Maid-O'-Mist 1/8" Angle Steam Radiator Vent Kit (Orifices 4, 5, 6, C, D)

SKU #: MAI18ANGLE   |   MPN #: 18ANGLE
$27.67
$27.67 $0.00
MSRP: $27.67

Available in stock

Polished metal steam radiator vent with interchangeable orifices and threaded connection port.

Maid-O'-Mist 1/8" Straight Steam Radiator Vent Kit (Orifices 4, 5, 6, C, D)

SKU #: MAI18STRVE   |   MPN #: 18STRAIGHT
$27.67
$27.67 $0.00
MSRP: $27.67

Available in stock

Brass automatic air vent with black adjustment screw on top and threaded NPT connection at bottom.

Caleffi 502115A Automatic Air Vent 1/8 Inch NPT Brass

SKU #: CALE502115A   |   MPN #: 502115A
$26.21
$26.21 $0.00
MSRP: $29.10

Special Order

Caleffi logo and "Hydronic Solutions" text on white background.

Caleffi 501502A MAXCAL Automatic air vent 3/4" NPT Female

SKU #: CALE501502A   |   MPN #: 501502A
$282.06
$282.06 $0.00
MSRP: $403

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Brass automatic air vent with 1/2 inch NPT connections and ribbed cap on cylindrical body.

Caleffi 502043A Automatic Air Vent 1/2 Inch NPT Brass

SKU #: CALE502043A   |   MPN #: 502043A
$27.61
$27.61 $0.00
MSRP: $30.50

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Brass automatic air vent with cylindrical body, knurled cap, and threaded male connection port.

Caleffi 502043CST Automatic Air Vent 1/2 Inch Brass

SKU #: CALE502043CST   |   MPN #: 502043 CST
$27.11
$27.11 $0.00
MSRP: $30.50

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Brass automatic air vent with cylindrical body, ribbed top cap, and 1/2 inch NPT threaded connector.

Caleffi 502343A Automatic Air Vent 1/2 Inch NPT Brass

SKU #: CALE502343A   |   MPN #: 502343A
$49.56
$49.56 $0.00
MSRP: $61.70

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Brass automatic air vent with 1/4" connection and black valve cap on top.

Caleffi 502720A ROBOCAL Automatic air vent 1/4" With check

SKU #: CALE502720A   |   MPN #: 502720A
$25.70
$25.70 $0.00
MSRP: $28.30

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Caleffi 502620A ROBOCAL Automatic air vent 1/4"

SKU #: CALE502620A   |   MPN #: 502620A
$20.62
$20.62 $0.00
MSRP: $20.62

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Brass automatic air vent with 1/2" metric connection and black knurled adjustment screw on top.

Caleffi 502640 ROBOCAL Automatic air vent 1/2" Metric

SKU #: CALE502640   |   MPN #: 502640
$25.82
$25.82 $0.00
MSRP: $28.50

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Caleffi hygroscopic air vent with white cap, metal hexagonal body, and male NPT threaded connection.

Caleffi 508013A Hygros. Air Vent 1/8" NPT Male(25pcs)

SKU #: CALE508013A   |   MPN #: 508013A
$14.13
$14.13 $0.00
MSRP: $14.13

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Brass automatic air vent with 1/2" NPT male connection and black knob valve on top.

Caleffi 502040A MINICAL Automatic air vent 1/2" NPT Male

SKU #: CALE502040A   |   MPN #: 502040A
$21.54
$21.54 $0.00
MSRP: $21.60

Special Order

Brass air vent valve with black hygroscopic cap and male threaded connection.

Caleffi 502113A Minical 1/8" with Check, hygroscopic cap

SKU #: CALE502113A   |   MPN #: 502113A
$28.97
$28.97 $0.00
MSRP: $33.40

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Brass PEX ball valve with blue lever handle and two ribbed barbed connection ports for 2-inch tubing.

Legend Valve 101-574NL PEX Ball Valve 2 Inch Lead Free Brass

SKU #: LEG101574NL   |   MPN #: 101-574NL
$79.55
$79.55 $0.00
MSRP: $136.72

Available in stock

Metal frostfree sillcock with black valve handle, threaded outlet, and PEX connector on right end.

Legend Valve 1/2 x 14 T-552P PEX Frostfree Sillcock - 108-146

SKU #: LEG108146   |   MPN #: 108-146
$43.99
$43.99 $0.00
MSRP: $60.65

Available in stock

Legend brand frostfree valve with 1/2" connection, 10" stem, metal body with black handle and outlet port.

Legend Valve 1/2" X 10" P-552 Frostfree - 108-234

SKU #: LEG108234   |   MPN #: 108-234
$48.44
$48.44 $0.00
MSRP: $68.85

Available in stock

Legend Valve 101-213NL Press Ball Valve 1/2 Inch with Drain

Legend Valve 101-213NL Press Ball Valve 1/2 Inch with Drain

SKU #: LEG12IPBALL   |   MPN #: 101-023NL
$18.15
$18.15 $0.00
MSRP: $21.53

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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