Bronze construction. Diameter: 3".

Cast bronze construction. Diameter: 3" male X 3" female.

Reliable, rugged diaphragm pump. Portable, lightweight. Stainless steel and aluminum construction. Self-priming. Pumps up to 30 gallons per minute. Vertical handle orientation. Inlet / outlet diameter: 2".

25 micron filter element.

Hand operated drum pump, for fuel oil, includes pump, suction tube, 8 feet discharge hose & bung adapter, approximately 28 ounces per pump cycle.
A double-acting piston pump.
Chemically resistant.
All internal metal parts in contact with the liquid are made of stainless steel.
N-Gasket: Cork/nitrile.
Discharge hose: 8' EPDM with polyester elbow and nozzle.
Suction tube: 2 piece 1" polyester, 34" long with Teflon tape
1" suction, 3/4" discharge.

Replacement O-ring gasket.

Used in retrofits of crank driven pumps. For Volvo, Indmar, and Marine Power engines.

An optimized impeller gives great flow at low amperage.
A built-in thermal cut-off protects pump and vessel.
Backflow preventer helps keep bilges dryer and cleaner.
Completely submersible, rust and corrosion proof.
Cycles every 2.5 minutes.
Fully automatic, doesn't require float switch.
High efficiency, low amp motor.
Built-in strainer base snaps off for easy cleaning.
Includes both straight and 90° port attachments.
12 volts DC.
1-1/2" discharge outlet.
Model number: 55S.
3700 GPH.

1 micron filter element.

Cast bronze construction. Diameter: 2-1/2".

Cast bronze construction. Diameter: 3".

Cast bronze construction. Diameter: 1/8".

Easily converts a gas grill or other portable LP gas appliance from using small disposable bottles to a larger, refillable cylinder.
Fully assembled and leak tested.
Great for boats, camping, picnics, and more.
Equipped with a hand-wheel POL cylinder fitting on one end, and a high-pressure appliance valve fitting on the other.
Length: 12 feet.

Extra heavy-duty nipple included. 2-1/2" Fpt x 3"

For Jabsco pumps. Three per bag.

Smooth cover, clear PVC with white vinyl helix. Rated for full vacuum. Resistant to mild chemicals and saltwater. Used for: - Bilge pump intake and discharge - Livewell intake and drain - Sanitation: intake, vent and pump out. Designed for connections below the waterline. Not for use in pressurized systems or with antifreeze. Diameter: 3/4".

An easy way to remove impellers from pumps. For impellers with diameters from 2-1/4" to 2-9/16". (Silhouettes K, L, M, W, X and Y).

Allows push-on fitting to install quickly, without tools. Unique spiral angle design and polyester reinforcement. Designed to hold fittings up to 250 psi. Provides smooth, safe performance in harsh conditions. High oil resistance. Diameter: 1/4". Color: Black.

Allows push-on fitting to install quickly, without tools. Unique spiral angle design and polyester reinforcement. Designed to hold fittings up to 250 psi. Provides smooth, safe performance in harsh conditions. High oil resistance. Diameter: 5/16". Color: Black.

Allows push-on fitting to install quickly, without tools. Unique spiral angle design and polyester reinforcement. Designed to hold fittings up to 250 psi. Provides smooth, safe performance in harsh conditions. High oil resistance. Diameter: 3/8". Color: Black.

Allows push-on fitting to install quickly, without tools. Unique spiral angle design and polyester reinforcement. Designed to hold fittings up to 250 psi. Provides smooth, safe performance in harsh conditions. High oil resistance. Diameter: 1/2". Color: Black.

Easy way to remove impellers from pumps. For smaller impellers, less than 2-1/4".

Neoprene. 10 blades. Dimensions: 2-9/16" X 2". 5/8" shaft diameter.

Flexible wire-reinforced hose. For use with Beckson hand pumps. Diameter: 1-1/4". Length: 6 feet.

Double-ply soft wall, no wire.
For straight connection in wet exhaust systems.
Okay for either gasoline or diesel engines.
Designed for coolant and heat resistance.
Color: Black with blue stripe.
Temperature range: 0° to 212° F.
Diameter: 3-1/8".
Length: 12.5 feet.

Designed for use in gasoline applications. All reed switch senders are pre-calibrated. Durable SS construction. Gasket and screws (5) included. 22".

12 blades. Dimensions: 2-1/4" X 1-1/4". Shaft diameter: 5/8".

9 blades. Diameter: 3-1/4". Shaft diameter: 1". Depth: 2-1/2".

Length: 50 feet. Color: Blue.

Bilge, deckwash, and refueling pump. Rated for four gallons per minute. Used for water circulation, not for petrochemicals. Bronze body, stainless steel shaft. Dimensions: 6.7" X 4" X 3.22".

Clear PVC with a black vinyl helix. Abrasion, saltwater, and chemical resistant, flexible. Often used for: - Bilge pump discharge - Potable water tanks fills - Drains for sinks, showers, livewells, or scuppers. This hose uses 147 right hand thread cuffs. Do not attach to thru hull fitting below the water line. Not for use with glycol-based antifreeze. Diameter: 1-1/2".  NOTE: Due to the size of this product, shipping UPS or USPS may be cost prohibitive.  Please contact Seattle Marine at 1-800-426-2783 for shipping options.

An easy way to remove impellers from pumps. For impellers with diameters from 3-1/16" to 5". (Silhouettes O, Q, R, U, and Z).

Gauge float assembly - PBW 12. For use with Moeller fuel tanks. Manufacturer number: 621006-10. Weight: .4 lb.

For Jabsco 1133-0001. Designed to run dry for 15 minutes. Dimensions: 2" X 7/8". 1/2" shaft diameter.

Johnson gear pump with oil change kit. A light, compact oil change pump. Features: - PTFE body and gears - Oil dip stick extraction tube - Self-priming - 8 liter per minute capacity. Size: 5.5" X 3.14".