Marine Plumbing & Ventilation

2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications: Hose Size: 2" Material: Stainless Steel Box Dimensions: 5"H x 6"W x 7"L WT: 2.6 lbs UPC: 742985175198

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3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems. Specifications: Thread NPT: 3/4" Hose ID (in): 3/4" Specifications: Construction: Bronze Box Dimensions: 2"H x 4"W x 4"L WT: 0.25 lbs UPC: 742985161917

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Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull Features: Mount ring design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting. Specifications: Flow Type: STD Mount Ring Incl: YES Max T-Hull: 1-1/2" Perf Dia: Cast Slots Specifications: Construction: Bronze Box Dimensions: 2"H x 5"W x 7"L WT: 1.75 lbs UPC: 742985016491

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1/2" Bronze Combo Scoop Thru-Hull w/NutFeatures: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 1/2" Specifications: Hose Size: 1/2" Material: Bronze Box Dimensions: 3"H x 3"W x 5"L WT: 0.8 lbs UPC: 742985063884

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2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 2-1/2" Specifications: Hose Size: 2-1/2" Material: Bronze Box Dimensions: 4"H x 4"W x 6"L WT: 1.5 lbs UPC: 742985172227

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Bronze Round Hull Strainer with Access Door for Up To 1" Thru-HullFeatures: Patented access door design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter holes. Designed for systems where forced flow is not needed or wanted. Specifications: Max T-Hull: 1" Perf Dia.: Cast Holes Specifications: Construction: Bronze Box Dimensions: 1"H x 4"W x 4"L WT: 0.75 lbs UPC: 742985073722

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Heavy Duty Positive Displacement Vane Pump - 12VGROCO Vane Pumps are self-priming and are capable of operation in either direction. Relatively high flow (more than gear pumps) makes them suitable for general purpose duties such as deck-wash, bilge pumping (filtered inlet),  fuel transfer, ballast transfer, and oil change.  All models have an ignition protected motor and #316 stainless steel shaft.Specifications: Self Priming: YES Thread NPT: 1/2" + Garden Hose Adaptor Control Type: None Max GPM: 6.5 Breaker DC: 30 Amp Specifications: Volts: 12v Reversible: No Gallons Per Minute: 6.5 GPM Box Dimensions: 5"H x 5"W x 10"L WT: 6.55 lbs UPC: 742985014329

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1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems. Specifications: Thread NPT: 1-1/2" Hose ID (in): 1-1/2" Specifications: Construction: Bronze Box Dimensions: 2"H x 4"W x 4"L WT: 0.8 lbs UPC: 742985161900

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SWEETANK Odor Neutralization System - 24VTHE CONCEPTThe SWEETTANK concept has been developed to stop odors in yacht and RV holding tanks without the use of chemicals or filters. SWEETTANK is standard equipment on THERMOPURE-2 Type-I MSD, in GROCO Type-III MSD,  and is offered in several retrofit kits to fit existing holding tanks.HOW IT WORKSAerobic and anaerobic bacteria coexist naturally in raw sewage, but it is the anaerobic bacteria that produce undesirable odors. By inducing a constant flow of air into the holding tank through a submerged aeration tube, SWEETTANK produces an oxygen-rich environment in which the anaerobic bacteria cannot thrive, thus eliminating unpleasant odors. The heart of the SWEETTANK system is a compact module that operates continuously to deliver air to the holding tank using less than 3-watts of DC power.  Specifications: Type: Misc Box Dimensions: 3"H x 9"W x 11"L WT: 2.5 lbs UPC: 742985138247

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Bronze Round Hull Strainer with Access Door for Up To 2" Thru-Hull Features: Patented access door design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter holes. Designed for systems where forced flow is not needed or wanted. Specifications: Max T-Hull: 2" Perf Dia.: Cast Holes Specifications: Construction: Bronze Box Dimensions: 1"H x 6"W x 6"L WT: 1.6 lbs UPC: 742985073739

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1-1/2" Safety Seacock w/1-1/4" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded accessory. Handle has square hole that accepts standard ratchet; helps access hard-to-reach valves, or ease actuation of hard-to-operate valves. Full flow. Serviceable while installed. C84400 bronze construction. Stainless steel ball and stem. Base has bonding attachment. PTFE seats and seals.   ***Add a GROCO Bilge Strainer to pump out remote bilge locations.  

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1-1/2" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position is "off" Handle rotates a full 180°. Mount foot included. Full flow.   Stainless steel handle and hardware.  PTFE seats and seals.  TWV-1500 size is ideal for waste systems.  UL listed for fuel or water. Specifications: Construction: Bronze Box Dimensions: 5"H x 5"W x 10"L WT: 5.45 lbs UPC: 742985142947

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