1. Boat Plumbing-Ventilation Offered
  2. sku: 7450685033319792
  3. GROCO HTHC-1250-S

GROCO HTHC-1250-S Hose Hull Fitting Boat Sailboat 742985139305 1-1/4

fits model: Marine. year: 1990.

Hthc-1250-s Groco 1-1/4 Inch 90 Degree Hose Thru-hull Fitting Boat Sailboat Marine

( Brand: Groco ), ( Part Type: Hose Fitting ), ( UPC: 742985139305 ), ( Manufacturer Part Number: HTHC-1250-S )

Review GROCO 1-1/4 Inch Degree Hose Thru hull Fitting Boat Sailboat fits MARINE 1990

Introducing the Groco HTHC-1250-S 1-1/4 Inch 90 Degree Hose-Through Thru-Hull Fitting, a high-quality and reliable marine component designed specifically for sailboats. This Groco fitting is engineered to provide a secure connection for hoses that pass through the hull of your boat, ensuring a watertight seal and preventing any unwanted leaks.

Measuring 1-1/4 inches in size, this Groco fitting is suitable for medium to large diameter hoses. Its 90-degree design allows for a smooth transition in hose routing, making it a popular choice for various marine applications such as seawater intake, waste discharge, or cooling systems.

Manufactured using superior materials, this HTHC-1250-S fitting is made from bronze, a material known for its exceptional strength, durability, and corrosion resistance. The sealing mechanism is a high-performance, self-aligning gasket that accommodates minor hull imperfections and provides an unbeatable seal.

Installation of the Groco HTHC-1250-S is a breeze. It features a patented "no-leak" design, which eliminates the need for additional sealants or clamps during installation. Simply secure the fitting to the hull using the included stainless steel screws and you're ready to connect your hose.

This Groco fitting also comes with a built-in screen to prevent debris from entering the hull and causing potential damage. The screen is easily removable for cleaning or maintenance.

With its robust construction, proven performance, and ease of installation, the Groco HTHC-1250-S 1-1/4 Inch 90 Degree Hose-Through Thru-Hull Fitting is an essential component for any sailboat owner. Trust Groco to deliver top-notch marine products that enhance the safety, functionality, and aesthetics of your sailboat.

Pros and Cons of Buying Groco HTHC-1250-S 1-1/4 90 Degree Hose Thru-Hull Fitting for Sailboats

1. Pros:

a. Durability: Groco thru-hull fittings are known for their superior quality and durability. The HTHC-1250-S is no exception. It is made of brass, which is a corrosion-resistant material, ensuring a long lifespan.

b. Leak-Free: The HTHC-1250-S features a positive seal design, which helps prevent leakage. This is crucial for maintaining the structural integrity of your sailboat and ensuring a safe boating experience.

c. Easy Installation: The 90-degree design of this fitting makes it perfect for tight spaces, making installation easier. Moreover, the grooved sealing surface allows for a secure bond with the boat's hull.

d. Flexible: The 1-1/4 inch size and the 90-degree angle make this fitting suitable for various applications on sailboats.

2. Cons:

a. Cost: Compared to other thru-hull fittings, the Groco HTHC-1250-S is on the pricier side due to its high-quality materials and design.

b. Requires Professional Installation: Although the fitting itself is easy to install, it is essential to ensure a proper seal. Therefore, it is recommended to have a professional install the fitting for optimal performance and safety.

3. Conclusion:

The Groco HTHC-1250-S 1-1/4 90 Degree Hose Thru-Hull Fitting is an excellent investment for sailboat owners. Its durability, leak-free design, ease of installation, and flexibility make it a top choice for marine applications. However, the higher cost and the need for professional installation may be potential drawbacks for some.

4. Recommendation:

If you prioritize durability, reliability, and safety in your sailboat's thru-hull fittings, the Groco HTHC-1250-S is a worthwhile investment. Despite the higher cost and professional installation requirement, the benefits far outweigh the drawbacks. It is a solid choice for sailboat owners looking for a high-performing and long-lasting thru-hull fitting.

part # hthc1250 prices

  • $81.02-$88.61

specifications vesselvent:

  • for models: Marine
  • for years: 1990
  • brand: Groco
  • part type: Hose Fitting
  • upc: 742985139305
  • manufacturer part number: HTHC-1250-S

shipping vesselvent:

  • service: USPS Priority Mail, UPS Ground, USPS Ground Advantage, USPS Priority Mail Express
  • transit: 3-9 Days
  • carrier: USPS, UPS
  • type: Calculated
  • cost: $12.96
  • class: Expedited, Standard

offer vesselvent:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2
  • started: January 7, 2026

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

seller vesselvent:

  • rating: 99.2%
  • # reviews: 75362

payments vesselvent:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns vesselvent:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: marine, for years: 1990, part type: hose fitting,
category: boat parts > plumbing ventilation, sku: 7450685033319792,

Groco HTHC-1250 Is Similar To:

vesselvent logo
5 offers $81.02–$88.61 USD
  • Offer #1: $84.99 price + free delivery = $84.99* total. Flange : 2.62" Hose : 1-1/4" I.D Includes locknut.FREE SHIPPING
  • Offer #2: $81.02 price + free delivery = $81.02* total. QUICK SPECS: Hose Size 1-1/4" Material Stainless Steel. UPC.FREE SHIPPING
  • Offer #3: $88.61 price + $14.10 delivery = $102.71* total. Hose ID (in): 1-1/4". GROCO -S Thru-Hull Fittings.+$14.10 shipping
  • Offer #4: $109.03 price + $24.78 delivery = $133.81* total. This product is made of high-quality materials to serve you for years to come HTHC Series 1-1/4" Hole 90 Stainless Steel Elbow Thru-Hull Fitting for 1-1/4" D Hose by Groco.+$24.78 shipping
  • Offer #5: $84.84 price + free delivery = $84.84* total. 90 Degree Barb.FREE SHIPPING