Top 9 Through Hull Drain Fitting – Boat Plumbing Fittings

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1. SEAFLO

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SEAFLO Thru Hull Fittings 1-1/2"

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SEAFLO #ad - 4-year warranty!! Color: White. For 1-1/2" Hose. Dimensions: h - 102mm, d - 75mm, D1 - 47mm. Dimensions: d - 46. 5mm, d1 - 38. 5mm, di - 28mm.
BrandSEAFLO #ad
ManufacturerSEAFLO #ad
Height4.02 Inches
Length2.95 Inches
Width2.95 Inches
Part NumberSFDS1-1500-01

2. attwood

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Attwood 3873-3 Polypropylene Straight Thru-Hull Connector, White Finish

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attwood #ad - Ensures a reliable thru-hull connection. Fits ¾ inch inside diameter hose. Max hull thickness: 1-1/4 inch. Flange diameter: 2-1/4 inch. Stem length: 3-1/4 inch.
Brandattwood #ad
ManufacturerAttwood #ad
Height4.25 Inches
Length7.75 Inches
Weight0.08 Kilograms
Width7.75 Inches
Part Number3873-3
Model3873-3

3. D DOLITY

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D DOLITY 2X Marine Boat 3/4 inch Thru Hull Fitting Through Hulls Bilge Pump Connector Drain Tube with Plug, White

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D DOLITY #ad - Flanged 90 degree on one end to function as a drain for transom, motorwell, livewell or baitwell. An industry benchmak in quality and durability. Provides boaters with a lasting seal on the water. Installation requires a Drain Fitting Kit and flanging tool. Concentric rings snap-lock in place for tight leak proof seal in 1″ diameter opening.
BrandD DOLITY #ad
ManufacturerD DOLITY #ad
Part Number05bfe43aa49d25cbc397df714c4c25cb

4. Qiilu Tool

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Qiilu 3/4" Hose Barb Hose Thru Fitting Stainless Steel Marine Barbed Hose Thru Drain Connector Thru Hull Fittings for Boats

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Qiilu Tool #ad - Easy to use with a wrench flats on the notched surface, it is easy to tighten and can provide you with a convenient and practical using experience. Applicationit has high practicability and reliability, which can be widely used in boats, its barbed tail ends can provide plenty of room to hold multiple clamps, yachts, marine application.

Warrantybuy with confidence! we offer the 365-day warranty and lifetime support. Easy to installthe stainless steel straight-through hull fitting hose is compact enough to fit near corners and narrow areas. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.

Made of high quality materialthis high quality and 100% brand new boat hose is made of heavy duty 316 grade stainless steel construction to ensure strength and durability. This durable hull pump hose has a mirror-polished finish and is highly resistant to salt water.
BrandQiilu Tool #ad
ManufacturerQiilu Tool #ad
Part Numberunknown

5. Aramox

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Barb Marine Barbed Hose Thru Drain Boat Hose Interior Diameter Hose Thru Fitting, Stainless Steel Straight Thru-Hull Valve Fitting

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Aramox #ad - Easy to install: the stainless steel straight-through hull fitting hose is compact enough to fit near corners and narrow areas.

Compatibility: this product is highly reliable and is widely used in ships, yachts, ships, etc. Pretested: 100% tested prior to leaving the factory ensures optimal performance and enhanced durability. Corrosion resistance: This durable hull pump hose has a mirror-polished finish and is highly resistant to salt water. High quality: this high quality and 100% brand new boat hose is made of heavy duty 316 grade stainless steel construction to ensure strength and durability.
BrandAramox #ad
ManufacturerAramox #ad
Height3.94 Inches
Length3.94 Inches
Weight0.42 Pounds
Width3.94 Inches
Part NumberAramox5e9467k0gm

6. SEACHOICE

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White Finish, 0.75 Inches, Seachoice 18131 90-Degree Angled Thru-Hull Connector

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SEACHOICE #ad - Ensures a reliable thru-hull connection. Max hull thickness: 3/4 inch. Flange: 1-1/2 inch. Fits ¾ inch inside diameter hose. Made of hi-impact white plastic.
BrandSEACHOICE #ad
ManufacturerSeachoice #ad
Height6.75 Inches
Length3.75 Inches
Weight0.11 Kilograms
Width2 Inches
Part Number50-18131
Model18131

7. attwood

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White Finish, Attwood 3874-3 Polypropylene Durable Thru-Hull Connector Fitting

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attwood #ad - Max hull thickness: 1-1/4 inch. Fits 1-1/8 inch to 1-1/4 inch inside diameter hose. Requires 1-3/8 inch installation hole. Stem length: 3-1/4 inch. Ensures a reliable thru-hull connection.
Brandattwood #ad
ManufacturerAttwood #ad
Height0 Inches
Length0 Inches
Weight0.27 Pounds
Width0 Inches
Part Number3874-3
Model3874-3

8. Mtsooning

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Mtsooning 3/4" Stainless Steel Straight Thru-Hull Valve Fitting, Barb Marine Barbed Hose Thru Drain Boat Hose Interior Diameter Hose Thru Fitting 1pc

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Mtsooning #ad - This is aftermarket replacement Item But Not Genuine. Lost wax process and polished. Suitable for: 3/4 inch Boat Hose. Size:3/4 inch. Length:approx. 66mm/2. 59inch. Material:aisi 316 stainless steel.
BrandMtsooning #ad
ManufacturerMtsooning #ad
Weight0.44 Pounds
Part NumberSZ070030014049RK-2

9. ISURE MARINE

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Marine, ISURE MARINE Stainless Steel Barbed Standard Length Straight Thru-Hull Marine Barbed Hose Thru Drain Connector 1" w/Nut Boat Plumbing Fittings for Boats, Yachts

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ISURE MARINE #ad - 24-hour Customer Supports. Outside flange diameter: 2-1/5"56mm, thread size: 33mm, Barb diameter: 25. 4 mm / 1'', weight: 330 g. Standard thread has full length thread for thick hulls and easy tightening;Inner Dia. Overall length: 101 mm, barb length: 1-1/2", Thread length: 53mm, Hole diameter: 1" 25.4 mm. Risk-free purchase! if you have any issues ,please feel free to contact us. Material: high quality and purity 316 Stainless Steel, Surface: Mirror polished/High polish finish. 1''.
BrandISURE MARINE #ad
ManufacturerISURE MARINE #ad