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boat strainer / through-hull
boat strainer
00780

HOODED BARB DRAIN Nylon & Stainless Steel Cap.

boat strainer / through-hull
boat strainer
00934

Description BRASS INTAKE STRAINERS

boat strainer / through-hull
boat strainer
814577

boat strainer / through-hull
boat strainer
CMPM12-01

Brass grated sea water intake, available in three sizes 1/2", 3/4", 1".

boat strainer
boat strainer
SB3422

... experience has led us to develop our most complete bilge product offering ever. All Whale bilge switches, non-return valves, strainers and pipework fittings are designed and manufacturers with highest quality at heart. ...

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Whale
boat strainer
boat strainer

boat strainer / through-hull
boat strainer
SCOOP

These high strength, high-speed, strainers are also made of non-corrosive Marelon®. Two piece construction allows for greater ease in installation. Available in ¾” (19.05mm) and 1-1/4” (31.75mm) tread sizes. NOTE: Now ...

boat strainer / through-hull
boat strainer
0065

Intake Strainer Cast Bronze Machined Slots

boat strainer
boat strainer
APHS Series

The patented door provides access to the thru-hull fitting and seacock inlet beneath APHS hull strainers. There is no need to remove the entire strainer to clear nuisance marine growth. Aluminum models ...

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Groco
boat strainer / through-hull
boat strainer
33760X SERIES

boat strainer
boat strainer
0661 series

boat strainer
boat strainer
STV-1

Non-corroding strainers including check valve Fits Beckson FH-1 Hose

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Beckson
boat strainer / through-hull
boat strainer
S11752

Description YCH deck & cabin hardware products are mainly made by precision casting with highly mirror polished stainless steel to make your boat shiny! Products are including cleat, brace back, curve rack, hinge, chock, antenna mount, ...

through-hull strainer / for boats
through-hull strainer
1388

boat strainer
boat strainer
Intake

... filters. The strainer acts as a course first stage filter that is cleaned by water movement. The Round Strainer is designed for use in stationary applications where there is a risk of sucking in unwanted ...

boat strainer
boat strainer

... requirements. Strainer Features Clear acrylic lid Rubber top strainer seal Stainless steel mesh basket Anodized aluminium clamp O ring seal Bulkhead fitting bracket Outlet port Quick release ...

boat strainer / through-hull
boat strainer

boat strainer / through-hull
boat strainer

Cooling sea water intake, with hull transom and made in bronze CQL / 90-10.

boat strainer
boat strainer

Strainer Description: Strainer will catch debris on the suction side of the gear pump. Usually ships within 1 business day. For oil, diesel, or water Prevents debris from entering the pump ...

boat strainer
boat strainer
INLET SCOOP

A solid cast 316 Stainless Steel Strainer. Designed to scoop water into thru hull fittings when boat is in motion, at the same time preventing large particles and debris from entering marine systems aboard. Available ...

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Arctic Steel
boat strainer
boat strainer

Designed to admit a full supply of water at all speeds these non-clogging water intake strainer scoops are cast in manganese bronze.

boat strainer
boat strainer

boat strainer
boat strainer

Stainless steel strainer for bilge pump pipe, equipped with stainless steel anti-dirt net. Suitable for all self-priming pump.

boat strainer / through-hull
boat strainer
MM0558-0010

Strainer / for boats / through-hull Size: from 3/8" to 3"

How to choose this product

strainer

A strainer is a rounded, somewhat convex fitting covering a vessel's seawater intakes, facilitating pumping and filtering the water. Most are supplied as an integral part of a through-hull fitting.

Applications

These devices are mounted on engine cooling water or marine toilet intakes.

Technologies

NauticExpo offers strainers made of brass, bronze, extra-sturdy plastic or stainless steel. Their round or oval convex shape prevents cavitation at high speed and guarantees proper pump function under all conditions.

While certain models have other uses (e.g., ROV propulsion systems), most are designed for through-hull installation, with valve and, in some, a backflow preventer. Diameter and threading differ. Some models are in the form of an elbow, while others include a grounding ring.

How to choose

Choice will depend on specific use and constituent material, which should be compatible with that of the hull to avoid electrolysis. The diameter of the through-hull and of the hose to be connected to it are also important. In the absence of sufficient space within the hull, an elbow fitting should be considered.