Designed to fit between seacock valve flange and ship hull. Rigid enough for a secure installation. Flexible enough to conform to minor hull curvature. 1/2" thickness. Accepts 1-1/4" and 1-1/2" seacocks. Diameter: 5.38".

Allows air to enter to break siphon. Does not permit air and odors to escape. Assures clog free anti-siphon protection. If used in exhaust system, overboard venting is required. Hose connection: 3/4".

EB master service kit. Includes: - Diaphragm - Gaskets - Valves - Seals - Hardware.

Bronze construction. Patented selectable rotating handle. Accept standard ratchet. 400 WOG rated. Full pipe size flow. Stainless steel handle and hardware. Chrome plated solid brass ball (not a hollow ball). Bonding attachment. PTFE seats and seals. UL Listed for fuel. Diameter: 1".

Door provides access to a thru-hull fitting or seacock. Makes it easy to clear debris or marine growth. Size: 2". Not for use with potable water systems.

Standard Flow 90 Degree King Nipple 1-1/4" NPT x 1-1/8" hose - Bronze Weight .78 lbs

For use with water strainer. Bronze construction. Diameter: 4".

Triangular flange base. Features a field-reversible handle. Handle has a square hole to accept a standard ratchet. Stainless steel handle and hardware. 1-1/2" NPT top.

Door provides access to a thru-hull fitting or seacock. Makes it easy to clear debris or marine growth. Size: 1-1/4". Not for use with potable water systems.

Full flow. Bronze construction. Dimensions: 1" NPT to 1-1/4" hose.

Full flow. Bronze construction. Dimensions: 1" NPT to 1-1/8" hose.

Magnifying cap for easy inspection Unique mounting system allows for removal without tools One piece molded sight glass eliminates tie rod and gaskets O-rings seal all mating surfaces Bond connection-both sides Stainless steel basket Diameter: 2".

King Nipple - Straight Standard Flow 2" NPT x 2" hose - Bronze Weight 1.05 lbs

Equipped with a drain plug. For use with Groco ARG-1500 raw water strainer.

Wingnut style. Has a O-ring for leak prevention.

Equipped with a drain plug. For use with Groco ARG-750 raw water strainer.

Replacement cap for Groco raw water strainers:
- ARG-1500
- ARG-2000
- ARG-2500
- ARG-3000.
Plastic construction.

Triangular flange base. Features a field-reversible handle. Handle has a square hole to accept a standard ratchet. Stainless steel handle and hardware. 2" NPT top.

King Nipple - Straight Standard Flow 1" NPT x 1" hose - Bronze Weight .26 lbs

King Nipple - Straight Standard Flow 1-1/4" NPT x 1-1/8" hose - Bronze Weight .58 lbs

King Nipple - Straight Full Flow 2" NPT x 2-1/4" hose - Bronze Weight 2.10 lbs

Full flow. Bronze construction. Dimensions: 1" NPT to 1-1/4" hose.

Magnifying cap for easy inspection Unique mounting system allows for removal without tools One piece molded sight glass eliminates tie rod and gaskets O-rings seal all mating surfaces Bond connection-both sides Stainless steel basket. Diameter: 1".

Full flow. Bronze construction. Dimensions: 1" NPT to 1-1/8" hose.

Drain plug, wing nut, and O-ring for a Groco water strainer.

Protect fresh water pumps from debris. White nylon strainer head and clear plastic sight glass. Mount bracket included. Use WSB for fresh water systems (#304 SS basket).

Straight standard flow fitting. Length: 3". NPT size: 1-1/2".

Bronze construction. Thru-hull fitting with grounding nut. Diameter: 2".

Equipped with a drain plug. For use with Groco ARG-1000 raw water strainer.

Plastic cap for water strainer. For use with Groco ARG-1000 inboard strainers. Weight: .15 lb.

Full flow. Bronze construction. Dimensions: 3/4" NPT to 1" hose.

Stainless steel strainer basket.
Mesh: 40.
For use with WSB1000.

Protect fresh water pumps from debris. White nylon strainer head and clear plastic sight glass. Mount bracket included. Use WSB for fresh water systems (#304 SS basket).

Bronze Construction Round strainer with hinge Max Thru-hull size: 2" Strainer size: 5.20"

ARG-1 service kit for strainers.
Fits ARG500, ARG750.
Contains cap O-ring, sight glass O-ring and washer, and drain wingnut gasket.

ARG-2 service kit for strainers.
Fits ARG1000, ARG1250.
Contains cap O-ring, sight glass O-ring and washer, and drain wingnut gasket.