Marine Plumbing & Ventilation - Hose

73 products


  • Sale -40%Last stock! Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]

    Trident Marine 4" x 50' Blue Polyduct Blower Hose [481-4000]

    1 in stock

    4" x 50' Blue Polyduct Blower HoseTrident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC)—heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix.Features: Excellent flexibility & compressibility Excellent resistance to crushing, flex fatigue, tearing, and moisture  Stomp on it and it returns to shape without damage  Shove it through tight openings and overheads, and it delivers full airflow Application:Rugged blower duct hose for heat, ventilation, and air conditioningSpecifications: Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated) Length (feet): 50' Boxed Inner Diameter (inch): 4" *Meets FMVSS 302 flame resistance Specifications: ID Diameter (inches): 4" Length (Feet): 50 Box Dimensions: 20"H x 20"W x 20"L WT: 9.5 lbs

    1 in stock

    $573.00$343.50

  • Sale -39%Last stock! Trident Marine 1-1/8" x 50 Heavy Duty PVC Bilge  Livewell Hose (FDA) - Clear w/Black Helix [147-1186]

    Trident Marine 1-1/8" x 50 Heavy Duty PVC Bilge Livewell Hose (FDA) - Clear w/Black Helix [147-1186]

    4 in stock

    1-1/8" x 50' Heavy Duty PVC Bilge & Livewell Hose (FDA) - Clear with Black HelixTrident Smooth extra heavy wall vinyl (FDA) well hose. All clear (see thru) with black helix. Excellent durability, flexibility & bend radius for XHD bilge, live well, drain, scupper lines, etc. No cuffs are required. Features:Flexible, but the 147 series is less flexible than the 149 series of hosesApplication:Bilge and live well hoseSpecifications: Tube & Cover: Clear vinyl reinforced with black helix  Color: Clear with black helix Reinforcement: PVC Helix Temperature Range: 10°F-120°F (-12°C-49°C)  Boxed: 50ft. / (15.24m) Inner Diameter: (inch) 1-1/8" / (mm) 28.6 Outer Diameter: (inch) 1.39" / (mm) 35.4 Working Pressure: (Psi Vac In./Hg) 28 Weight: (Lb./ 50 ft.) 15 / (Kg/m) 0.45 Bend Radius: (inch) 3.5" / (mm) 8.9 *Burst Pressure is 4 x Working Pressure Specifications: Length (Feet): 50' ID Diameter (inches): 1-1/8" Box Dimensions: 8"H x 23"W x 23"L WT: 14.2 lbs UPC: 704917006192 Quick Guide (pdf)

    4 in stock

    $184.90$113.50

  • Sale -40%Last stock! Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust  Water Hose - Black [100-1146]

    Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1146]

    2 in stock

    1-1/4" x 50' Coil Flex Marine Wet Exhaust & Water Hose - BlackTrident Flex wet exhaust hose for longer bent connections. In smaller I.D.'s for engine intake, critical water, drain, scupper bilge & sanitation uses. Resists heat, ozone, exhaust, panting, and collapse. Black High Temp EDPM Rubber 250°F (121°C) Max.Features:  Extra heavy tube and cover with wire helix between 2 ply reinforcement provides excellent flexibility and bend radius  Resists heat, ozone, exhaust, sani chemicals, panting and collapse Exceeds SAE J2006-R2, ABYC & NMMA P-1 exhaust standards, and Lloyd’s Registry Type Approved Application: Trident Flex wet exhaust hose for longer bent connections In smaller I.D.’s for engine intake, critical water, drain, scupper bilge & sanitation uses Construction: Tube & Cover: High temp EDPM rubber Color: Black with blue stripe Reinforcement: Multi-ply, high-tenacity polyester, steel helix Temperature Range: 250°F (121°C) Length: 50’ (15.24m) Specifications: Inner Diameter: (inch) 1-1/4" / (mm) 31.8 Outer Diameter: (inch) 1.40" / (mm) 32 Working Pressure: (Psi) 70 / (bar) 4.8 Bend Radius: (inch) 1.5" / (mm) 38 Weight: (Lb./50ft.) 35 / (Kg/m) 15.7 *Burst Pressure is 4 x Working Pressure Specifications: ID Diameter (inches): 1-1/4" Length (Feet): 50' Box Dimensions: 5"H x 26"W x 26"L WT: 31.8 lbs UPC: 704917004525 Quick Guide (pdf)

    2 in stock

    $665.92$399.50

  • Sale -25% Trident Marine 1/2" Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue - Sold by the Foot [165-0126-FT]

    Trident Marine 1/2" Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue - Sold by the Foot [165-0126-FT]

    49 in stock

    1/2" Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue - Sold by the FootTrident 165 Series Blue - polyester reinforced PVC hose for "Cold Water" feed lines. The FDA-grade tube is non-toxic, odorless, and tasteless. Suitable for use in harsh operating conditions with temperatures as low as -18.4ºF (- 28ºC) and can handle pressures up to 250 psi (varies based on i.d size).Features:  Sold by the foot The Blue cover allows for easy identification of "Cold Water" lines on your boat   Made of 3-ply polyester for excellent abrasion resistance and sustained flexibility This hose is safe for use with drinking water Application:Perfect for cold pressurized applications, water feed, drains, and vent linesConstruction: Tube & Cover: Clear FDA tube  Color: Blue Transparent  Reinforcement: Polyester Temperature Range: -18°F to 149°F (-28°C to 65°C) Specifications: Inner Diameter: (inch) 1/2" / (mm) 12.7 Outer Diameter: (inch) .777 / (mm) 19.6 Working Pressure: (PSI Vac In./Hg) 250 / (bar) 17 Bend Radius: (inch) 0.98" / (mm) 25 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 1/2" Length (Feet): Sold By The Foot Box Dimensions: 1"H x 1"W x 1"L WT: 0.14 lbs

    49 in stock

    $9.99$7.50

  • Sale -15% Trident Marine 3/4" VAC XHD Bilge  Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-0346-FT]

    Trident Marine 3/4" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-0346-FT]

    20 in stock

    3/4" VAC XHD Bilge & Live Well Hose - Hard PVC Helix - Black - Sold by the FootTrident VAC XHD Bilge and Live Well Hose. Helical PVC reinforcement provides excellent flexibility and bend radius for live well and heavy-duty bilge applications. It has a smooth outer surface to allow for easy clamping. The excellent bend radius of this product gives you the flexibility of a rubber hose making installations a breeze.Features: Sold by the foot 149 series of hoses is extra flexible  Application:Bilge and live well hoseSpecifications: Tube & Cover: Hard PVC helix Color: Black Reinforcement: PVC Helix Temperature Range: 10°F-120°F (-12°C-48°C)  Inner Diameter: (inch) 3/4" / (mm) 19.1 Outer Diameter: (inch) .986" / (mm) 25 Working Pressure: (Psi Vac In./Hg) 28 / (Bar) 1.93 Weight: (Lb./ 50 ft.) 11 / (Kg/m) 4.99 Bend Radius: (inch) 3" / (mm) 76.2 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 3/4" Length (Feet): Sold By The Foot Box Dimensions: 1"H x 1"W x 6"L WT: 0.19 lbs Quick Guide (pdf)

    20 in stock

    $9.99$8.50

  • Sale -7% Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT]

    Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT]

    27 in stock

    4" Blue Polyduct Blower Hose - Sold by the FootTrident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix.Features: Sold by the foot Excellent flexibility & compressibility Excellent resistance to crushing, flex fatigue, tearing, and moisture  Stomp on it and it returns to shape without damage  Shove it through tight openings and overheads, and it delivers full airflow Application:Rugged blower duct hose for heat, ventilation, and air conditioningSpecifications:  Temperature Range: -40°F to +225°F (-40°C to 107°C) (when insulated) Inner Diameter (inch): 4" *Meets FMVSS 302 flame resistance Specifications: ID Diameter (inches): 4" Length (Feet): Sold By The Foot Box Dimensions: 4"H x 4"W x 12"L WT: 0.2 lbs

    27 in stock

    $19.99$18.50

  • Sale -38% Trident Marine 3/4" x 50' Clear Reinforced PVC Hose Tubing Red  Blue Tracer [162-0346]

    Trident Marine 3/4" x 50' Clear Reinforced PVC Hose Tubing Red Blue Tracer [162-0346]

    8 in stock

    3/4" x 50' Clear Reinforced PVC Hose Tubing Red & Blue TracerNylon reinforced. FDA compounded PVC for pressurized drinking water systems, etc. No taste or odor. #162=175 PSI (1.21Mpa). Operating temperatures +20° to +150° F (-7° to +66°C). NOT RECOMMENDED FOR BELOW-WATERLINE THRU-HULL CONNECTIONS. CA Prop 65 Compliant.Specifications: Sizes: 3/8" to 1", 9.5 mm & 25.4 mm Colors: #164 - White with Blue Tracer, #162 - Clear with Blue & Red Tracer Packing: 250’ (76m) Coil, 50’ (15m) Boxed, 25’ (7.6m) Boxed Specifications: ID Diameter (inches): 3/4" Length (Feet): 50 Box Dimensions: 6"H x 18"W x 19"L WT: 11.5 lbs UPC: 704917006901

    8 in stock

    $122.04$75.50

  • Sale -39%Last stock! Trident Marine 5/8" x 50' Box Black HD Water Hose 200 PSI [132-0586]

    Trident Marine 5/8" x 50' Box Black HD Water Hose 200 PSI [132-0586]

    4 in stock

    5/8" x 50' Box Black HD Water Hose 200 PSICost-effective, Hi Temp, EPDM rubber, polyester reinforced, and exceeds SAE J20R3. Both are resistant to coolants, ozone, cold & heat, and serve a variety of boat and plant pressurized applications (water & air delivery) #132 is 2 spiral, 200PSI (1.38MPa) W.P. Operating Temp. -40°F to 212°F (-40°C to 100°C).Specifications: Sizes: 1/4" to 1-1/2", 6.3mm to 25mm Colors: Black Packaging: Reels 750’-250’ (230-75m), Boxed 50’ (15m) Specifications: ID Diameter (inches): 5/8" Length (Feet): 50 Box Dimensions: 5"H x 18"W x 18"L WT: 14.3 lbs UPC: 704917005720

    4 in stock

    $152.32$93.50

  • Sale -27% Trident Marine 1/2" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0126]

    Trident Marine 1/2" x 50 Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent Blue [165-0126]

    6 in stock

    1/2" x 50' Boxed Reinforced PVC (FDA) Cold Water Feed Line Hose - Drinking Water Safe - Translucent BlueTrident 165 Series Blue - polyester reinforced PVC hose for "Cold Water" feed lines. The FDA-grade tube is non-toxic, odorless, and tasteless. Suitable for use in harsh operating conditions with temperatures as low as -18.4ºF (- 28ºC) and can handle pressures up to 250 psi (varies based on i.d size).Features:  The Blue cover allows for easy identification of "Cold Water" lines on your boat   Made of 3-ply polyester for excellent abrasion resistance and sustained flexibility This hose is safe for use with drinking water Application:Perfect for cold pressurized applications, water feed, drains, and vent linesConstruction: Tube & Cover: Clear FDA tube  Color: Blue Transparent  Reinforcement: Polyester Temperature Range: -18°F to 149°F (-28°C to 65°C) Length: 50’ (15.24m) Specifications: Inner Diameter: (inch) 1/2" / (mm) 12.7 Outer Diameter: (inch) .777 / (mm) 19.6 Working Pressure: (PSI Vac In./Hg) 250 / (bar) 17 Bend Radius: (inch) 0.98" / (mm) 25 *Burst Pressure is 4 x Working Pressure Specifications: Length (Feet): 50' ID Diameter (inches): 1/2" Box Dimensions: 3"H x 18"W x 18"L WT: 7.1 lbs UPC: 704917023946 Quick Guide (pdf)

    6 in stock

    $84.63$61.50

  • Trident Marine 1-1/2" Premium Marine Sanitation Hose - White with Green Stripe - Sold by the Foot [102-1126-FT]

    Trident Marine 1-1/2" Premium Marine Sanitation Hose - White with Green Stripe - Sold by the Foot [102-1126-FT]

    11 in stock

    1-1/2" Premium Marine Sanitation Hose - White with Green Stripe - Sold by the FootTrident Premium Sanitation Hose resistant to odor permeation. Simply the BEST solution for marine environments, built with EPDM rubber to ensure the overall performance and resistance to odor permeation that you would expect in a sanitation hose. Features: Sold by the foot Resistance to Odor Permeation and winterizing with antifreeze  With wire helix between 2-ply reinforcement, this hose has excellent bend radius, flexibility, and fitting acceptance and retention This makes for easy installations with no heat gun or lubricant necessary 10 Year Warranty Application: Premium Sanitation Hose for all head & holding tank connections NOT for potable water Construction: Tube & Cover: EDPM/SBR Rubber Color: White with Green Stripe Reinforcement: Polyester reinforcement + spring steel wire helix Temperature Range: -20F-220°F (-29°C-104°C) Specifications: Inner Diameter: (inch) 1-1/2" / (mm) 38.1 Outer Diameter: (inch) 2 / (mm) 50.8 Working Pressure: (Psi) 60 / (bar) 4.1 Weight: (Lb./50ft.) 44 / (Kg/m) 19.9 Bend Radius: (inch) 3" / (mm) 76.2 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 1-1/2" Length (Feet): Sold By The Foot Box Dimensions: 1"H x 1"W x 6"L WT: 0.75 lbs Quick Guide (pdf)

    11 in stock

    $22.50

  • Trident Marine 1-1/2" VAC XHD Bilge  Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-1126-FT]

    Trident Marine 1-1/2" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the Foot [149-1126-FT]

    24 in stock

    1-1/2" VAC XHD Bilge & Live Well Hose - Hard PVC Helix - Black - Sold by the FootTrident VAC XHD Bilge and Live Well Hose. Helical PVC reinforcement provides excellent flexibility and bend radius for live well and heavy-duty bilge applications. It has a smooth outer surface to allow for easy clamping. The excellent bend radius of this product gives you the flexibility of a rubber hose making installations a breeze.Features: Sold by the foot 149 series of hoses is extra flexible  Application:Bilge and live well hoseSpecifications: Tube & Cover: Hard PVC helix Color: Black Reinforcement: PVC Helix Temperature Range: 10°F-120°F (-12°C-48°C)  Inner Diameter: (inch) 1-1/2" / (mm) 38.1 Outer Diameter: (inch) 1.792" / (mm) 45.5 Working Pressure: (Psi Vac In./Hg) 28 / (Bar) 1.93 Weight: (Lb./ 50 ft.) 22 / (Kg/m) 9.98 Bend Radius: (inch) 4" / (mm) 101.6 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 1-1/2" Length (Feet): Sold By The Foot Box Dimensions: 3"H x 3"W x 12"L WT: 0.46 lbs Quick Guide (pdf)

    24 in stock

    $12.50

  • Sale -7%Last stock! Trident Marine 1-1/4" Flex Marine Wet Exhaust  Water Hose - Black - Sold by the Foot [100-1146-FT]

    Trident Marine 1-1/4" Flex Marine Wet Exhaust Water Hose - Black - Sold by the Foot [100-1146-FT]

    4 in stock

    1-1/4" Flex Marine Wet Exhaust & Water Hose - Black - Sold by the FootTrident Flex wet exhaust hose for longer bent connections. In smaller i.d.s for engine intake, critical water, drain, scupper bilge & sanitation uses. Resists heat, ozone, exhaust, panting, and collapse. Black High Temp EDPM Rubber 250°F (121°C) Max.Features:  Sold by the foot Extra heavy tube and cover with wire helix between 2-ply reinforcement provides excellent flexibility and bend radius  Resists heat, ozone, exhaust, sani chemicals, panting, and collapse Exceeds SAE J2006-R2, ABYC & NMMA P-1 exhaust standards, and Lloyd’s Registry Type Approved Application: Trident Flex wet exhaust hose for longer bent connections In smaller I.D.s for engine intake, critical water, drain, scupper bilge & sanitation uses Construction: Tube & Cover: High temp EDPM rubber Color: Black with blue stripe Reinforcement: Multi-ply, high-tenacity polyester, steel helix Temperature Range: 250°F (121°C) Specifications: Inner Diameter: (inch) 1-1/4" / (mm) 31.8 Outer Diameter: (inch) 1.40" / (mm) 32 Working Pressure: (Psi) 70 / (bar) 4.8 Bend Radius: (inch) 1.5" / (mm) 38 Weight: (Lb./50 ft.) 35 / (Kg/m) 15.7 *Burst Pressure is 4 x Working PressureThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: ID Diameter (inches): 1-1/4" Length (Feet): Sold By The Foot Box Dimensions: 1"H x 1"W x 1"L WT: 0.64 lbs Quick Guide (pdf)

    4 in stock

    $19.99$18.50

© 2026 Safe Water, Powered by Safe Water

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account