Walbro FRB-22-2 12V Fuel Pump 8-11Psi Voltage: 12V DC Weight: 1.83 lb Inlet Filter Screen: 70 Micron Magnetic Trap: Yes Minimum Flow Rate: 43 gph Dry Lift: 48" Current Draw: 2.3 Amp Inlet/Outlet: 1/4-18 NPSF Fuse: 5A Service Life: 18,000+ hr Outlet Check Valve: None Pressure: 8.0 - 11.0 psi    

Walbro FRB-13-2 Fuel Pump 6-8 Psi 12V Pressure: 6.0 - 8.0 psi Service Life: 18,000+ hr Magnetic Trap: Yes Minimum Flow Rate: 43 gph Dry Lift: 48" Current Draw: 2.3 Amp Inlet/Outlet: 1/4-18 NPSF Fuse: 5A Inlet Filter Screen: 70 Micron Weight: 1.83 lb Voltage: 12V DC Outlet Check Valve: None   The FRB is an advanced electric fuel pump with internal circuitry allowing it to operate at a variable frequency. When turned on, it will cycle as long as there is a demand for fuel, but when fuel demand decreases, the pump slows down as it builds pressure in the fuel delivery line - until the pump's rated maximum pressure is reached, and the pump stops. These FRB pumps are especially suitable for applications where battery life, low noise, and best durability are important. Not recommended for applications such as heater or stove systems as output pressures are too high. For heater and stove fuel pumps, use the lower pressure Walbro FRD Series. See Related Products, below. The FRB is designed to serve as a primary pump (replacing a mechanical fuel pump) or as an auxilliary fuel pump (assisting the existing pump) for internal combustion engines. A common application is supplying fuel to the those diesel refrigeration units mounted high on tractor-trailer trucks. These pumps incorporate a new piston mechanism which, unlike rubber diaphragms, is not affected by modern, high-tech fuel blends. • Pump cycles only when fuel is demanded - so the pump cycles on and off • The non-adjustable maximum output pressure is factory pre-set in the ranges specified in the table, below • Continuous duty life (diesel fuel): >18,000 hours • Can run dry for up to 4 hours • Flow rates as high as 60 gph, but 30 gph is a more typical maximum • Compatible with all commercially available pump grade gasoline, gasoline-alcohol blends, diesel, and bio-diesel fuels • Self-priming to 4 feet • Current draw averages less than 2 amps • USCG 16623-1 and 16623-2 approved; ignition protected • Anodized, corrosion protection coating passes 1,000 hr salt spray test - suitable for marine applications • Replaceable internal 70 micron mesh filter • Magnetic trap for ferrous contaminants • Inlet (lower, side)/Outlet (top): 1/4-18 NPSF (Dryseal American National Standard Straight Pipe Thread) — will accept NPT tapered fittings without leaking, thread sealant recommended • Dimensions: 5.83"H x 2.76"Dia. • Note - a suffix number (typically -1 or -2) in part number refers to type of packaging • Made in USA NOTE — Although the included instructions indicate that FRB pumps are supplied with hose clamps, at this time (5/8/13), these pumps do not include any installation fittings. Technical Selecting among the Walbro FR Series electric fuel pumps: • All the FR electric pumps provide fuel until the fuel demand decreases, or flow is restricted - but they have different mechanisms for doing so. FR pumps will cycle (pump) until they build up the pressure (head) in the outflow line - with an accompanying decrease in fuel flow - and reach their factory preset maximum pressure. At this point, constant frequency pumps like the FRA will continue cycling - but no fuel will flow. Variable frequency pumps, like the FRB and FRD, will slow and eventually stop cycling as the pressure builds. If the pressure on the outflow side of the pump drops, both types of pump will start supplying fuel again. • Choosing an FR Series pump is often less dependent on the application, and more a matter of user preference: — FRA pumps are lower cost, basic models. They have no built-in filter, and their constant cycling means electric current draw is constant - regardless of output, they are always making noise, they typically have a shorter lifespan (higher wear), and they can wear unevenly as the stroke can be shortened when operating near their maximal pressure. — FRB and FRD pumps have a more expensive variable frequency circuit board, always use their full stroke length - so wear is evenly distributed, do not always operate at full capacity/maximal cycling — so less wear, longer life, less noise, and lower average current draw. Additionally, the FRB models include a built-in/replaceable 70 micron mesh filter, so the user doesn't need to supply a pre-filter.   • What the FR fuel pump is designed to do: — In carbureted applications - The FRA and FRB fuel pumps self-regulate to their maximum output pressure when the carburetor bowl is full, and respond to float movement in the carburetor as required. When the engine demands more fuel, the pump increases its flow rate. When the engine demand drops, the pump reduces its flow rate. — In diesel applications - The FRA and FRB pumps will deliver fuel to the diesel injector pump, assuring a positive pressure at the injector pump inlet. These pumps are designed to refill diesel filters after service or replacement. — In transfer applications, including fuel polishing, FRA and FRB pumps run continuously, as long as electrical power is supplied to the pump, and output back pressure is low. — In diesel heater and stove applications, the task-specific FRD pumps will slow their cycling rate to deliver only the fuel required by the stove fuel metering valve ("carburetor"). FRD pumps can also fill day tanks in gravity feed installations. • Complete list of approved fuels for FR pumps: — Unleaded regular gasoline, premium gasoline, gasoline-alcohol blends, diesel fuel, bio-diesel, Stoddard solvent, E85.  

Walbro FRB-16-2 24V Fuel Pump 6-8 Psi Outlet Check Valve: None Voltage: 24V DC Weight: 1.83 lb Magnetic Trap: Yes Minimum Flow Rate: 43 gph Dry Lift: 48" Current Draw: 1.7 Amp Inlet/Outlet: 1/4-18 NPSF Fuse: 5A Inlet Filter Screen: 70 Micron Service Life: 18,000+ hr Pressure: 6.0 - 8.0 psi   The FRB is an advanced electric fuel pump with internal circuitry allowing it to operate at a variable frequency. When turned on, it will cycle as long as there is a demand for fuel, but when fuel demand decreases, the pump slows down as it builds pressure in the fuel delivery line - until the pump's rated maximum pressure is reached, and the pump stops. These FRB pumps are especially suitable for applications where battery life, low noise, and best durability are important. Not recommended for applications such as heater or stove systems as output pressures are too high. For heater and stove fuel pumps, use the lower pressure Walbro FRD Series. See Related Products, below. The FRB is designed to serve as a primary pump (replacing a mechanical fuel pump) or as an auxilliary fuel pump (assisting the existing pump) for internal combustion engines. A common application is supplying fuel to the those diesel refrigeration units mounted high on tractor-trailer trucks. These pumps incorporate a new piston mechanism which, unlike rubber diaphragms, is not affected by modern, high-tech fuel blends. • Pump cycles only when fuel is demanded - so the pump cycles on and off • The non-adjustable maximum output pressure is factory pre-set in the ranges specified in the table, below • Continuous duty life (diesel fuel): >18,000 hours • Can run dry for up to 4 hours • Flow rates as high as 60 gph, but 30 gph is a more typical maximum • Compatible with all commercially available pump grade gasoline, gasoline-alcohol blends, diesel, and bio-diesel fuels • Self-priming to 4 feet • Current draw averages less than 2 amps • USCG 16623-1 and 16623-2 approved; ignition protected • Anodized, corrosion protection coating passes 1,000 hr salt spray test - suitable for marine applications • Replaceable internal 70 micron mesh filter • Magnetic trap for ferrous contaminants • Inlet (lower, side)/Outlet (top): 1/4-18 NPSF (Dryseal American National Standard Straight Pipe Thread) — will accept NPT tapered fittings without leaking, thread sealant recommended • Dimensions: 5.83"H x 2.76"Dia. • Note - a suffix number (typically -1 or -2) in part number refers to type of packaging • Made in USA NOTE — Although the included instructions indicate that FRB pumps are supplied with hose clamps, at this time (5/8/13), these pumps do not include any installation fittings. Technical Selecting among the Walbro FR Series electric fuel pumps: • All the FR electric pumps provide fuel until the fuel demand decreases, or flow is restricted - but they have different mechanisms for doing so. FR pumps will cycle (pump) until they build up the pressure (head) in the outflow line - with an accompanying decrease in fuel flow - and reach their factory preset maximum pressure. At this point, constant frequency pumps like the FRA will continue cycling - but no fuel will flow. Variable frequency pumps, like the FRB and FRD, will slow and eventually stop cycling as the pressure builds. If the pressure on the outflow side of the pump drops, both types of pump will start supplying fuel again. • Choosing an FR Series pump is often less dependent on the application, and more a matter of user preference: FRA pumps are lower cost, basic models. They have no built-in filter, and their constant cycling means electric current draw is constant - regardless of output, they are always making noise, they typically have a shorter lifespan (higher wear), and they can wear unevenly as the stroke can be shortened when operating near their maximal pressure. FRB and FRD pumps have a more expensive variable frequency circuit board, always use their full stroke length - so wear is evenly distributed, do not always operate at full capacity/maximal cycling — so less wear, longer life, less noise, and lower average current draw. Additionally, the FRB models include a built-in/replaceable 70 micron mesh filter, so the user doesn't need to supply a pre-filter. • What the FR fuel pump is designed to do: In carbureted applications - The FRA and FRB fuel pumps self-regulate to their maximum output pressure when the carburetor bowl is full, and respond to float movement in the carburetor as required. When the engine demands more fuel, the pump increases its flow rate. When the engine demand drops, the pump reduces its flow rate. In diesel applications - The FRA and FRB pumps will deliver fuel to the diesel injector pump, assuring a positive pressure at the injector pump inlet.   These pumps are designed to refill diesel filters after service or replacement. In transfer applications, including fuel polishing, FRA and FRB pumps run continuously, as long as electrical power is supplied to the pump, and output back pressure is low. In diesel heater and stove applications, the task-specific FRD pumps will slow their cycling rate to deliver only the fuel required by the stove fuel metering valve ("carburetor"). FRD pumps can also fill day tanks in gravity feed installations. • Complete list of approved fuels for FR pumps: Unleaded regular gasoline, premium gasoline, gasoline-alcohol blends, diesel fuel, bio-diesel, Stoddard solvent, E85.  

Walbro FRB-23-2 24V Fuel Pump 8-11 Psi Pressure: 8.0 - 11.0 psi Outlet Check Valve: None Magnetic Trap: Yes Minimum Flow Rate: 43 gph Dry Lift: 48" Current Draw: 1.7 Amp Inlet/Outlet: 1/4-18 NPSF Fuse: 5A Inlet Filter Screen: 70 Micron Service Life: 18,000+ hr Voltage: 24V DC Weight: 1.83 lb   The FRB is an advanced electric fuel pump with internal circuitry allowing it to operate at a variable frequency. When turned on, it will cycle as long as there is a demand for fuel, but when fuel demand decreases, the pump slows down as it builds pressure in the fuel delivery line - until the pump's rated maximum pressure is reached, and the pump stops. These FRB pumps are especially suitable for applications where battery life, low noise, and best durability are important. Not recommended for applications such as heater or stove systems as output pressures are too high. For heater and stove fuel pumps, use the lower pressure Walbro FRD Series. See Related Products, below. The FRB is designed to serve as a primary pump (replacing a mechanical fuel pump) or as an auxilliary fuel pump (assisting the existing pump) for internal combustion engines. A common application is supplying fuel to the those diesel refrigeration units mounted high on tractor-trailer trucks. These pumps incorporate a new piston mechanism which, unlike rubber diaphragms, is not affected by modern, high-tech fuel blends. • Pump cycles only when fuel is demanded - so the pump cycles on and off • The non-adjustable maximum output pressure is factory pre-set in the ranges specified in the table, below • Continuous duty life (diesel fuel): >18,000 hours • Can run dry for up to 4 hours • Flow rates as high as 60 gph, but 30 gph is a more typical maximum • Compatible with all commercially available pump grade gasoline, gasoline-alcohol blends, diesel, and bio-diesel fuels • Self-priming to 4 feet • Current draw averages less than 2 amps • USCG 16623-1 and 16623-2 approved; ignition protected • Anodized, corrosion protection coating passes 1,000 hr salt spray test - suitable for marine applications • Replaceable internal 70 micron mesh filter • Magnetic trap for ferrous contaminants • Inlet (lower, side)/Outlet (top): 1/4-18 NPSF (Dryseal American National Standard Straight Pipe Thread) — will accept NPT tapered fittings without leaking, thread sealant recommended • Dimensions: 5.83"H x 2.76"Dia. • Note - a suffix number (typically -1 or -2) in part number refers to type of packaging   • Made in USA  

Walbro FRC-8-2 Industrial 12V Fuel Pump 12Psi   Industrial Reciprocating Fuel Pump Genuine Walbro Part # FRC-8-2 12 Volt Up to 12 PSI    Voltage: 12 Volt (9.0 min - 16.0 vdc max) Minimum Flow Rate: 106 liters per hour (28 gph) Deadhead Pressure: 62 to 83 kPa (9.0 to 12.0 psi) Maximum Current Draw: 2.3 ampsLife: >8,000 hours Dry Lift: 48 inches Compatible Fuels: No-lead regular gasoline, premium gasoline, gasoline-alcohol blends, diesel and biodiesel fuels (20% and 100%), and E85 Corrosion Resistance: 96 hour salt spray test (ASTM B-117)Operating Temperature Range: -40ºF to 155ºF (-40ºC to 68.3ºC)   Electrical Reverse Voltage Protected Transient Voltage Protection Ground: Circuit Board is Internally Grounded to Pump Body Electrical Connector: Packard Electric (Accepts mating connector 12015782) Fuse: 5 amp recommended   Mechanical Inlet & Outlet Size: 1/8-27 NPSF Inlet Filter Screen: 70 micron Magnetic Trap Standard Outlet Check Valve: Yes 20 micron Filter Screen   The FRC series fuel pump is designed to supply fuel for internal combustion engine applications only. It is not intended or designed for continuous operation applications such as heater or stove systems.  

Walbro FRA-1-1 Electric Fuel Pump Voltage: 12V DC Weight: 1.63 lb Minimum Flow Rate: 20 gph Dry Lift: 24" Service Life: 5,000+ hr Fuse: 5A Current Draw: 2.0 Amps Inlet/Outlet: 1/8-27 NPSF Inlet Filter Screen: 70 Micron Magnetic Trap: None Outlet Check Valve: No Maximum Output Pressure: 4.0 - 7.0 psi   The FRA Series electric fuel pump operates at a constant frequency — it will continue to cycle as long as electric power is supplied. If there is no demand for fuel, the pump will build pressure in the fuel delivery line - up to its rated maximum pressure - and continue to cycle, but with no fuel output. As such, it is not well-suited for continuous operation/low demand applications such as heater or stove systems, since it will constantly make noise, and have a shortened service life due to high cycling. For stove/heater and continuous duty applications, use the Walbro FRD series of pumps, which addresses these issues. See Related Products, below. An FRA pump can be used, however, to fill a gravity-feed day tank commonly used in diesel stove and heater installations. FRA pumps incorporate a new piston mechanism which, unlike rubber diaphragms, is not affected by modern, high-tech fuel blends. The FRA is designed to serve as a primary pump (replacing a mechanical fuel pump) or as an auxilliary fuel pump (assisting the existing pump) for internal combustion engines. The pump self-regulates to its pre-set pressure, pumping more or less fuel as the delivery pressure (head) varies. FRA pumps are commonly used as replacements for failed mechanical fuel pumps on older engines, where the owner doesn't want to continue using a pump with a rubber diaphragm susceptable to degradation by modern alcohol fuel blends. They are also commonly used in open flow, low head applications such as fuel polishing. • Non-adjustable maximum output pressure is factory pre-set in the ranges indicated below • Output pressure can be further regulated by screwing in, or placing in-line, an adjustable pressure regulator such as the HOL 12-804 • FRA provides low cost with good durability • Compatible with all commercially available pump grade gasoline, gasoline-alcohol blends, diesel, and bio-diesel fuels • Continuous duty life (diesel fuel): >5,000 hours • Flow rates as high as 52 gph, but 30 gph is a more typical maximum • Current draw averages less than 2 amps • Self-priming to at least 2 feet; maximum dry run time is 4 hours • Inlet (bottom)/Outlet (top): 1/8-27 NPSF (Dryseal American National Standard Straight Pipe Thread) — will accept NPT tapered fittings without leaking, thread sealant recommended • No internal filter - a 70 micron, or finer, pre-filter is recommended • USCG 16623-1 and 16623-2 approved; ignition protected • Dichromate coating passes 96 hour salt spray test - not recommended where exposed to saltwater • Dimensions: 5.43"H x 2.76"Dia. • Note - a suffix number (typically -1 or -2) in part number refers to type of packaging • Made in USA Technical Selecting among the Walbro FR Series electric fuel pumps:   • All the FR electric pumps provide fuel until the fuel demand decreases, or flow is restricted - but they have different mechanisms for doing so. FR pumps will cycle (pump) until they build up the pressure (head) in the outflow line - with an accompanying decrease in fuel flow - and reach their factory preset maximum pressure. At this point, constant frequency pumps like the FRA will continue cycling - but no fuel will flow. Variable frequency pumps, like the FRB and FRD, will slow and eventually stop cycling as the pressure builds. If the pressure on the outflow side of the pump drops, both types of pump will start supplying fuel again. • Choosing an FR Series pump is often less dependent on the application, and more a matter of user preference: — FRA pumps are lower cost, basic models. They have no built-in filter, and their constant cycling means electric current draw is constant - regardless of output, they are always making noise, they typically have a shorter lifespan (higher wear), and they can wear unevenly as the stroke can be shortened when operating near their maximal pressure. — FRB and FRD pumps have a more expensive variable frequency circuit board, always use their full stroke length - so wear is evenly distributed, do not always operate at full capacity/maximal cycling — so less wear, longer life, less noise, and lower average current draw. Additionally, the FRB models include a built-in/replaceable 70 micron mesh filter, so the user doesn't need to supply a pre-filter. • What the FR fuel pump is designed to do: — In carbureted applications - The FRA and FRB fuel pumps self-regulate to their maximum output pressure when the carburetor bowl is full, and respond to float movement in the carburetor as required. When the engine demands more fuel, the pump increases its flow rate. When the engine demand drops, the pump reduces its flow rate. — In diesel applications - The FRA and FRB pumps will deliver fuel to the diesel injector pump, assuring a positive pressure at the injector pump inlet. These pumps are designed to refill diesel filters after service or replacement. — In transfer applications, including fuel polishing, FRA and FRB pumps run continuously, as long as electrical power is supplied to the pump, and output back pressure is low. — In diesel heater and stove applications, the task-specific FRD pumps will slow their cycling rate to deliver only the fuel required by the stove fuel metering valve ("carburetor"). FRD pumps can also fill day tanks in gravity feed installations.  

Atlantes Freedom™ The Atlantes was one of the first toilets to incorporate the idea of having all components mounted within the bowl. The idea behind the Atlantes was to offer a metal handle on the side of the bowl to make the marine bathroom less intimidating for those not used to being on a boat. We offer the metal handle with many options but most people understand they simply need to push it to have the toilet flush. The head area of any boat can be very daunting for those not familiar with how the toilets work. By offering a handle on the side of the bowl your guests will feel more at ease. The other, and probably equally important, feature of the original Atlantes was to appeal to the women on the boat. The Atlantes is far more aesthetically appealing than tons of nooks and crannies which ultimately means the toilet looks much cleaner. Users in any bathroom can appreciate the smooth minimal lines to make cleaning a quick and easy chore. Today the Atlantes now incorporates the same Vortex-Vac technology as the Marine Elegance but in a bowl that offers a more substantial footprint as well as the just like home handle option. The advantage of the Vortex-Vac technology is that the waste is efficiently moved from the bowl by a vacuum action created by the pump rather than depending on remote vacuum generation. While a vacuum toilet may use slightly less water, the advantage of Vortex-Vac is that one does not need to depend on the vacuum generator pump that tends to run for about 45 seconds to generate the vacuum. The timed flush cycle brings water in then runs a discharge then water again and discharge for the least amount of water usage and effectiveness of moving waste out of the toilet.  Standard Features: One piece china bowl Anti-clog "power shred" discharge system Household style Stainless momentary handle Remote intake pump Powerful bronze cutting blades designed to "shred" most objects Benefits: Vortex-Vac technology Simple flexible installation Low power consumption Three modes of operation - Fill, dry flush or fill and flush Freedom from clogged toilets and marine size bowls, excellent performance even in commercial applications Easy to clean and maintain Diaphragm intake pump can be run dry Microprocessor control and solid state circuit breaker No fuses or relays inside the unit Easily installs above or below waterline on any vessel WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Atlantes Freedom™ The Atlantes was one of the first toilets to incorporate the idea of having all components mounted within the bowl. The idea behind the Atlantes was to offer a metal handle on the side of the bowl to make the marine bathroom less intimidating for those not used to being on a boat. We offer the metal handle with many options but most people understand they simply need to push it to have the toilet flush. The head area of any boat can be very daunting for those not familiar with how the toilets work. By offering a handle on the side of the bowl your guests will feel more at ease. The other, and probably equally important, feature of the original Atlantes was to appeal to the women on the boat. The Atlantes is far more aesthetically appealing than tons of nooks and crannies which ultimately means the toilet looks much cleaner. Users in any bathroom can appreciate the smooth minimal lines to make cleaning a quick and easy chore. Today the Atlantes now incorporates the same Vortex-Vac technology as the Marine Elegance but in a bowl that offers a more substantial footprint as well as the just like home handle option. The advantage of the Vortex-Vac technology is that the waste is efficiently moved from the bowl by a vacuum action created by the pump rather than depending on remote vacuum generation. While a vacuum toilet may use slightly less water, the advantage of Vortex-Vac is that one does not need to depend on the vacuum generator pump that tends to run for about 45 seconds to generate the vacuum. The timed flush cycle brings water in then runs a discharge then water again and discharge for the least amount of water usage and effectiveness of moving waste out of the toilet.  Standard Features: One piece china bowl Anti-clog "power shred" discharge system Household style Stainless momentary handle Remote intake pump Powerful bronze cutting blades designed to "shred" most objects Benefits: Vortex-Vac technology Simple flexible installation Low power consumption Three modes of operation - Fill, dry flush or fill and flush Freedom from clogged toilets and marine size bowls, excellent performance even in commercial applications Easy to clean and maintain Diaphragm intake pump can be run dry Microprocessor control and solid state circuit breaker No fuses or relays inside the unit Easily installs above or below waterline on any vessel

Atlantes Freedom™ The Atlantes was one of the first toilets to incorporate the idea of having all components mounted within the bowl. The idea behind the Atlantes was to offer a metal handle on the side of the bowl to make the marine bathroom less intimidating for those not used to being on a boat. We offer the metal handle with many options but most people understand they simply need to push it to have the toilet flush. The head area of any boat can be very daunting for those not familiar with how the toilets work. By offering a handle on the side of the bowl your guests will feel more at ease. The other, and probably equally important, feature of the original Atlantes was to appeal to the women on the boat. The Atlantes is far more aesthetically appealing than tons of nooks and crannies which ultimately means the toilet looks much cleaner. Users in any bathroom can appreciate the smooth minimal lines to make cleaning a quick and easy chore. Today the Atlantes now incorporates the same Vortex-Vac technology as the Marine Elegance but in a bowl that offers a more substantial footprint as well as the just like home handle option. The advantage of the Vortex-Vac technology is that the waste is efficiently moved from the bowl by a vacuum action created by the pump rather than depending on remote vacuum generation. While a vacuum toilet may use slightly less water, the advantage of Vortex-Vac is that one does not need to depend on the vacuum generator pump that tends to run for about 45 seconds to generate the vacuum. The timed flush cycle brings water in then runs a discharge then water again and discharge for the least amount of water usage and effectiveness of moving waste out of the toilet.  Standard Features: One piece china bowl Anti-clog "power shred" discharge system Elongated bowl Stainless momentary handle Remote intake pump Powerful bronze cutting blades designed to "shred" most objects Benefits: Vortex-Vac technology Simple flexible installation Low power consumption Three modes of operation - Fill, dry flush or fill and flush Freedom from clogged toilets and marine size bowls, excellent performance even in commercial applications Easy to clean and maintain Diaphragm intake pump can be run dry Microprocessor control and solid state circuit breaker No fuses or relays inside the unit Easily installs above or below waterline on any vessel

Gianneschi ACB80E-12V Bronze 12V Self-Prime Pump Gianneschi ACB80E-12V, ACB Series Self Priming Liquid Ring Pump and Motor unit, Bronze construction, Brass impeller, 316 Stainless Steel Shaft. Motor is 0.45KW (0.6 Horsepower), 2600 RPM, 12 Volts DC. Inlet Port is 3/4 Inch, Discharge Port is 3/4 Inch.   Applications for the ACB80E12V include chain washing, fire fighting, pumping seawater and liquids with a high gas content, diesel and oil pumping, bilges, and any water supplying applications.

Groco Gpb-1-12V Gear Pump, Oil Chg 12V  Groco- Gear Pump Bronze 3.0GPM 50psi Max 12VDC 3/8”NPT Ports

Groco Bp-5009 12V Submersible Hd Bilge Pump  

Groco Cp-5009 12V Hd Sub Circulating Pump  

Groco GPBR-1-12V Reversable Gear Pump for Oil Changes Groco Gear Pump Bronze 3.0GPM 50psi Max 24VDC Reversible 3/8”NPT Ports

Proven 365-12V Utility Pump Self Priming 300gph This Proven Pump is a Utility Pump that is self priming and has a rubber impeller.  The ports are male garden hose thread and 3/8” FNPT.  It runs on 12 volts DC with a output of 300 gallons per hour and is not USCG approved.