Boat Cooling Intakes

- Sherwood Pumps® - Strainer BracketStrainer Bracket by Sherwood Pumps®. Provides a sturdy mounting harness for Sherwood line strainers. Unique design enables easy trouble free assembly. Does not effect quick cleaning ability of strainer bowl. What can be more fun and...Carefully crafted to suit your specific boating needsEngineered to high standards$31.10 - $49.19Availability Varies - Depends on Product Options
- Groco® - APHS Series Bronze Perforated Pick-Up StrainerAPHS Series Bronze Perforated Pick-Up Strainer by Groco®. Access to the thru-hull fitting and seacock beneath GROCO hull strainers is made easy with the patented access door design. Now there is no need to remove the entire strainer to...Patented access door design allows easy access to Thru HullsC84400 bronze body and door$158.92 - $391.13Availability Varies - Depends on Product Options
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$349.78In Stock - Ships in 24 to 48 hrs
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$380.19In Stock - Ships in 24 to 48 hrs
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$560.59 - $580.42Availability Varies - Depends on Product Options
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$615.06In Stock - Ships in 24 to 48 hrs
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$255.15In Stock - Ships in 24 to 48 hrs
- Groco® - ARG Series StrainerARG Series Strainer by Groco®. Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at...Mounting System Allows Removal Without ToolsBonding Connection Both Sides$245.86 - $250.93In Stock - Ships in 24 to 48 hrs
- Groco® - Bronze Clam Shell Style Hull StrainerBronze Clam Shell Style Hull Strainer by Groco®. Uses 6 #10 fasteners. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...C84400 bronze body and doorCast filter slots$25.60 - $125.75In Stock - Ships in 24 to 48 hrs
- Groco® - Bronze Scoop Thru Hull with NutBronze Scoop Thru Hull with Nut by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed for increased flow compared to standard Thru HullsEngineered to high standards$43.44 - $49.70Availability Varies - Depends on Product Options
- Groco® - Bronze Scoop Thru Hull with NutBronze Scoop Thru Hull with Nut by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed for increased flow compared to standard Thru HullsEngineered to high standards$31.86 - $36.47Availability Varies - Depends on Product Options
- Groco® - Bronze Scoop Thru Hull with NutBronze Scoop Thru Hull with Nut by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed for increased flow compared to standard Thru HullsEngineered to high standards$69.51 - $79.55Availability Varies - Depends on Product Options
- Groco® - Bronze Slotted Hull Strainer with Access DoorBronze Slotted Hull Strainer with Access Door by Groco®. Uses #10 fasteners. Access to the thru-hull fitting and seacock beneath the hull strainer is made easy with the patented access door design. No need to remove the entire strainer...Patented access door design allows easy access to Thru HullsC84400 bronze body and door$142.72 - $342.58Availability Varies - Depends on Product Options
- Groco® - Bronze StrainerBronze Strainer by Groco®. Easy access to the thru-hull fitting and seacock beneath Groco hull strainer with patented access door design. No need to remove the entire strainer to clear nuisance marine growth.Patented access door design allows easy access to Thru HullsC84400 bronze body and door$59.01 - $388.21Availability Varies - Depends on Product Options
- Groco® - Filter BasketFilter Basket by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Made to guarantee exceptional reliabilityHigh grade materials$94.25 - $355.30Availability Varies - Depends on Product Options
- Groco® - Filter BasketFilter Basket by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Made to guarantee exceptional reliabilityHigh grade materials$11.89 - $77.80Availability Varies - Depends on Product Options
- Groco® - Filter BasketFilter Basket by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Made to guarantee exceptional reliabilityHigh grade materials$43.88 - $75.04In Stock - Ships in 24 to 48 hrs
- Groco® - Sight GlassSight Glass by Groco®. Sight glass includes drain wingnut. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Engineered to high standardsHigh-grade design delivers extended lifespan$51.68 - $142.87Availability Varies - Depends on Product Options
- Groco® - Strainer CapStrainer Cap by Groco®. Non-meatallic strainer cap. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Made to guarantee exceptional reliabilityHigh grade materials$21.25 - $37.19In Stock - Ships in 24 to 48 hrs
- Groco® - Strainer Service KitStrainer Service Kit by Groco®. If youre looking for a quality product that will serve you for years to come, look no further. This product is made of high-quality materials to serve you for years to come. Designed using...Made to guarantee exceptional reliabilityHigh grade materials$18.52 - $31.26Availability Varies - Depends on Product Options
- Perko® - Bronze StrainerBronze Strainer by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the finest, materials, they provide the...Cast BronzeDrilled Holes$21.78 - $57.32In Stock - Ships in 24 to 48 hrs
- Perko® - Cork Strainer Gasket KitCork Strainer Gasket Kit by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a lifetime. It...Expertly crafted from premium materialsDesigned to match rigorous quality standards$20.07 - $36.45Availability Varies - Depends on Product Options
- Perko® - Pick-Up StrainerPick-Up Strainer by Perko®. Designed and built in America to the highest specifications, superior Perko marine grade products are thoroughly evaluated for safety, appearance and function. Made from the finest, materials, they provide...Cast BronzeMachined Slots$21.04 - $75.29In Stock - Ships in 24 to 48 hrs
- SHURflo® - Raw Water Strainer with Bracket & FittingsRaw Water Strainer with Bracket & Fittings by SHURflo®. Shurflo's family of Raw Water Strainers are built to keep your bait tank, livewell and washdown pumps protected from harmful debris. The Raw Water Strainer features a clear twist...Protects Pumps from Harmful DebrisHigh Capacity$51.46 - $90.20Availability Varies - Depends on Product Options
- SHURflo® - Raw Water Strainer with Bracket & FittingsRaw Water Strainer with Bracket & Fittings by SHURflo®. Shurflo's family of Raw Water Strainers are built to keep your bait tank, livewell and washdown pumps protected from harmful debris. The Raw Water Strainer features a clear twist...Protects Pumps from Harmful DebrisHigh Capacity$51.46 - $90.20Availability Varies - Depends on Product Options
- T-H Marine® - EZ Pump™ Pick-Up StrainerEZ Pump™ Pick-Up Strainer by T-H Marine®. Provides Water to Aerator Pump PickUp While Underway. This unique Patented item from T-H Marine solves the problem of providing water to the aerator pump and livewells while on plane and...Provides Water to Aerator Pump PickUp While UnderwayThis unique Patented item from T-H Marine solves the problem of providing water to the aerator pump and livewells while on plane and underway$18.44 - $18.92In Stock - Ships within 24 hrs
- Vetus® - Strainer Cover with O-RingStrainer Cover with O-Ring by Vetus®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Engineered to high standardsHigh-grade design delivers extended lifespan$24.76 - $73.30Availability Varies - Depends on Product Options
- Sherwood Pumps® - O-RingO-Ring by Sherwood Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...Full-Flow Filtering with Ultra-Low Pressure DifferentialQuick Bowl Examination and Easy to Clean$15.00 - $15.24In Stock - Ships in 24 to 48 hrs
- Sherwood Pumps® - Filter BasketFilter Basket by Sherwood Pumps®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...Carefully crafted to suit your specific boating needsEngineered to high standards$27.74 - $35.11In Stock - Ships in 24 to 48 hrs
- Buck Algonquin® - Pick-Up StrainerPick-Up Strainer by Buck Algonquin®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will satisfy the...Expertly crafted from premium materialsDesigned to match rigorous quality standards$173.38 - $207.44In Stock - Ships in 24 to 48 hrs
Most modern marine inboard engines use an enclosed cooling system in which the engine block and head are not cooled by outboard water directly. However, raw water is still used to reduce the temperature of the cooling fluid, and it's achieved by means of a heat exchanger in which both liquids circulate in separate tubes. In order to make this part serve longer and prevent it from being clogged, shipbuilders install a device called a strainer that is normally located in a raw water intake. An in-line strainer operates pretty much like a swimming pool skimmer while filtering out debris, sand, leaves, etc.
Inside, such a strainer has a removable filter or screen that has to be cleaned or replaced once in a while. Because of its shape, the screen is also known as a basket and can be made of plastic, stainless steel, or various corrosion-resistant alloys, while the body is normally manufactured from bronze or plastic. In our online collection, you can choose from numerous strainers available in different sizes and designs; besides, we carry sight glasses, gaskets, caps, mounting hardware, and many other components for marine cooling systems.