Free standard shipping on U.S. orders $100+ | $10 off Expedited and Overnight

Plumbing & Ventilation department

Collection: Fittings

Shop Fittings for Marine Plumbing & Ventilation at Tug & Tow. Find fittings plus related marine plumbing & ventilation products, parts, and accessories for boating, trailering, RV, fishing, camping, maintenance, and outdoor projects.

Read the Launch-Day Essentials guide

GROCO 3/8 in. NPT Bronze In-Line Ball Valve

GROCO 3/8 in. NPT Bronze In-Line Ball Valve

Vendor:
GROCO

Regular price $21.81

Regular price Sale price $21.81
GROCO Backing Block for 1-1/4" and 1-1/2" Seacocks

GROCO Backing Block for 1-1/4" and 1-1/2" Seacocks

Vendor:
GROCO

Regular price $64.81

Regular price Sale price $64.81
GROCO BB-1 Backing Block for 3/4 in. and 1 in. Seacocks

GROCO BB-1 Backing Block for 3/4 in. and 1 in. Seacocks

Vendor:
GROCO

Regular price $51.19

Regular price Sale price $51.19
GROCO BB-3 Seacock Backing Block for 2 in. and 2-1/2 in. Seacocks

GROCO BB-3 Seacock Backing Block for 2 in. and 2-1/2 in. Seacocks

Vendor:
GROCO

Regular price $75.56

Regular price Sale price $75.56
GROCO Bronze Clam Shell Hull Strainer for Up to 1 in. Thru-Hull Fittings

GROCO Bronze Clam Shell Hull Strainer for Up to 1 in. Thru-Hull Fittings

Vendor:
GROCO

Regular price $30.41

Regular price Sale price $30.41
GROCO Bronze Pipe Nipple - 1/2 in. NPT

GROCO Bronze Pipe Nipple - 1/2 in. NPT

Vendor:
GROCO

Regular price $7.48

Regular price Sale price $7.48
GROCO Bronze Pipe Nipple - 2 in. NPT

GROCO Bronze Pipe Nipple - 2 in. NPT

Vendor:
GROCO

Regular price $43.31

Regular price Sale price $43.31
GROCO Bronze Pipe Nipple - 3 in. NPT

GROCO Bronze Pipe Nipple - 3 in. NPT

Vendor:
GROCO

Regular price $106.38

Regular price Sale price $106.38
GROCO Bronze Pipe Nipple, 1-1/2 in. NPT

GROCO Bronze Pipe Nipple, 1-1/2 in. NPT

Vendor:
GROCO

Regular price $30.41

Regular price Sale price $30.41
GROCO Bronze Pipe Nipple, 1-1/4 in. NPT

GROCO Bronze Pipe Nipple, 1-1/4 in. NPT

Vendor:
GROCO

Regular price $28.97

Regular price Sale price $28.97
GROCO Bronze Slotted Hull Scoop Strainer with Access Door, up to 1-1/4 in. Thru-Hull

GROCO Bronze Slotted Hull Scoop Strainer with Access Door, up to 1-1/4 in. Thru-Hull

Vendor:
GROCO

Regular price $154.39

Regular price Sale price $154.39
GROCO Bronze Slotted Hull Scoop Strainer with Access Door, up to 3" Thru-Hull

GROCO Bronze Slotted Hull Scoop Strainer with Access Door, up to 3" Thru-Hull

Vendor:
GROCO

Regular price $388.75

Regular price Sale price $388.75
GROCO BV-1000 1 in. Bronze Flanged Full Flow Seacock

GROCO BV-1000 1 in. Bronze Flanged Full Flow Seacock

Vendor:
GROCO

Regular price $332.13

Regular price Sale price $332.13
GROCO CV-100 1 in. Bronze In-Line Check Valve

GROCO CV-100 1 in. Bronze In-Line Check Valve

Vendor:
GROCO

Regular price $41.87

Regular price Sale price $41.87
GROCO CV-50 1/2 in. Bronze In-Line Check Valve

GROCO CV-50 1/2 in. Bronze In-Line Check Valve

Vendor:
GROCO

Regular price $26.83

Regular price Sale price $26.83
GROCO Deck Scupper, 90-Degree, 1-1/2 in. Hose Connection (SCUS-1590)

GROCO Deck Scupper, 90-Degree, 1-1/2 in. Hose Connection (SCUS-1590)

Vendor:
GROCO

Regular price $140.78

Regular price Sale price $140.78
GROCO FBV-750 3/4" Bronze Tri-Flanged Ball Valve/Seacock

GROCO FBV-750 3/4" Bronze Tri-Flanged Ball Valve/Seacock

Vendor:
GROCO

Regular price $70.54

Regular price Sale price $70.54
GROCO FF-1000 1 in. NPT x 1-1/4 in. Bronze Full Flow Straight Pipe to Hose Fitting

GROCO FF-1000 1 in. NPT x 1-1/4 in. Bronze Full Flow Straight Pipe to Hose Fitting

Vendor:
GROCO

Regular price $14.64

Regular price Sale price $14.64
GROCO FF-1500 1-1/2 in. NPT x 1-3/4 in. Bronze Full Flow Straight Pipe to Hose Fitting

GROCO FF-1500 1-1/2 in. NPT x 1-3/4 in. Bronze Full Flow Straight Pipe to Hose Fitting

Vendor:
GROCO

Regular price $31.13

Regular price Sale price $31.13
GROCO FF-2000 Bronze Full Flow Pipe to Hose Straight Fitting, 2 in. NPT x 2-1/4 in.

GROCO FF-2000 Bronze Full Flow Pipe to Hose Straight Fitting, 2 in. NPT x 2-1/4 in.

Vendor:
GROCO

Regular price $70.54

Regular price Sale price $70.54
GROCO FF-500 Bronze Full Flow Pipe to Hose Straight Fitting, 1/2 in. NPT x 3/4 in.

GROCO FF-500 Bronze Full Flow Pipe to Hose Straight Fitting, 1/2 in. NPT x 3/4 in.

Vendor:
GROCO

Regular price $9.62

Regular price Sale price $9.62
GROCO FF-750 3/4 in. NPT x 1 in. Bronze Full Flow Pipe to Hose Straight Fitting

GROCO FF-750 3/4 in. NPT x 1 in. Bronze Full Flow Pipe to Hose Straight Fitting

Vendor:
GROCO

Regular price $12.49

Regular price Sale price $12.49
GROCO FFC-1000 1 in. NPT x 1-1/4 in. ID Bronze Full Flow 90-Degree Elbow Pipe to Hose Fitting

GROCO FFC-1000 1 in. NPT x 1-1/4 in. ID Bronze Full Flow 90-Degree Elbow Pipe to Hose Fitting

Vendor:
GROCO

Regular price $31.13

Regular price Sale price $31.13
GROCO FFC-1125 1 in. NPT x 1-1/8 in. ID Bronze Full Flow 90-Degree Pipe to Hose Fitting

GROCO FFC-1125 1 in. NPT x 1-1/8 in. ID Bronze Full Flow 90-Degree Pipe to Hose Fitting

Vendor:
GROCO

Regular price $28.26

Regular price Sale price $28.26