Marine Plumbing & Ventilation
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Vendor:T-H Marine Supplies
T-H Marine Straight Barbed All-Purpose Drain - White [APD-2-DP]
Straight Barbed All-Purpose Drain - White1-3/8" White Concaive Head Drain. These molded drains, available in straight and 90-degree versions, offer a low-cost method to drain water from virtually anywhere. They have a very low-profile concave head to allow complete drainage. Drains mount easily in...- $4.99
$7.78- $4.99
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Vendor:T-H Marine Supplies
T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]
Washdown Fitting with Shutoff ValveThis bulkhead-mounted washdown fitting is inexpensive, functional, easy to install, and rust-proof. This injection-molded plastic fitting is 2 1/4" in diameter and mounts in a 1 1/4" diameter hole with 3 countersunk screws. Features: Black flange color Injection-molded, UV-stabilized, and rust-proof...- $31.99
$42.63- $31.99
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Vendor:T-H Marine Supplies
T-H Marine Washdown Valve w/Chrome Base [WDV-1CP-DP]
Washdown Valve with Chrome BaseA bulkhead-mounted washdown fitting that is inexpensive, functional, easy to install, and rust-proof. This injection-molded, chrome-plated ABS fitting is 2 1/4" in diameter and mounts in a 1 1/4" diameter hole with 3 countersunk screws. Features: A barbed hose fitting connects...- $33.99
$46.76- $33.99
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Vendor:T-H Marine Supplies
T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black [ILS-1500-DP]
Double Barb Inline Scupper Check Valve - 1-1/2" - BlackA great solution to provide a scupper check valve in the drain line. Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo-Plastic Flapper Specifications:...- $18.99
$28.51- $18.99
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Vendor:T-H Marine Supplies
TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]
Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or livewell. Also work well as plugs for sink drains and built in cooler drains.Plugs are a perfect compliment to T-H Marine overflow drain...- $10.99
$17.19- $10.99
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Vendor:T-H Marine Supplies
T-H Marine Double Barb Inline Scupper Check Valve - 3/4" - Black [ILS-750-DP]
Double Barb Inline Scupper Check Valve - 3/4" - BlackA great solution to provide a scupper check valve in the drain line. Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo-Plastic Flapper Specifications:...- $18.99
$28.51- $18.99
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Vendor:T-H Marine Supplies
T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black [ILS-1200-DP]
Double Barb Inline Scupper Check Valve - 1-1/8" - BlackA great solution to provide a scupper check valve in the drain line. Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo-Plastic Flapper Specifications:...- $18.99
$28.51- $18.99
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Vendor:T-H Marine Supplies
T-H Marine OXYGENATOR Livewell Oxygen Generator [O2-BK3-DP]
OXYGENATOR™ Livewell Oxygen GeneratorPro Live Well Flush MountThe OXYGENATOR™ Pro Live Well Flush Mount is a livewell oxygen generator that will retrofit most boat live wells from 10 to 20 gallons and operates off the existing boat battery.The OXYGENATOR™ manufactures 100% pure oxygen by...- $158.99
$238.72- $158.99
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Vendor:T-H Marine Supplies
T-H Marine Flow-Max Ball Scupper - Clear [FMS-1-0-DP]
Flow-Max™ Ball Scupper - ClearReplace your old worn-out flapper scupper with our new Flow-Max™ positive sealing ball scupper. A larger exit hole allows 70% more water drainage than its nearest competitor. Multiple mounting holes make retrofits quick and easy - no filling holes or...- $13.99
$20.23- $13.99
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Vendor:T-H Marine Supplies
T-H Marine Large Rectangular Scupper - White [LRS-2-DP]
Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can quickly drain decks Made for decks above the waterline Max. drainage for larger boats Easily clears debris Fits a 2 in. x 5-1/2 in. opening- $12.99
$17.35- $12.99
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