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.  

Iwaki WMD-20RLXT, 1 inch MPT in/outlet 372gph 120v Iwaki WMD 20RLXT Water Pump   American motor High Flow water pump. 1 inch MPT inlet and outlet. 1/38 HP Motor output. 3100 RPM motor speed. 120 volt 0.50 amps. Max flow 13.7 GPM. 372 GPH at 6 feet of head. Max head 8.2 ft. Max system pressure 5.69 psi.   WMD pumps have American Made Motors MD pumps have Japanese Made Motors RLT pumps are for pressure applications RZT pumps are for very high pressure applications RLXT pumps are for circulation and wet or dry return

Walbro 300-714S Repair Kit • Model WEP-12 (#2401-1) was the standard pressure model - 4.5 to 7.0 PSI output • Model WEP-13 (#2402-1) was the low pressure model - 2.5 to 4.0 PSI output • Model WEP-38 (#2403-1) was the adjustable pressure model - 1.75 to 6.0 PSI output   Also, for all Walbro FRB and FRC Pumps that we carry.

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  

Mate USA M166-024-12 12V REFUEL KIT W/11.9 VANE PUMP VP45-K Diesel Refueling Kit   Portable diesel refueling kit which includes everything you need to transfer diesel fuel from one tank or gerry can to another. The kit includes a vane pump with an integrated bypass valve, battery clips, refueling gun, 2m (6.5 ft) intake hose, 4m (13 ft) delivery hose, and a filter that connects to the end of the intake hose. • 45 liter/min (11.9 gal/min) vane pump with handle and switch • Integral bypass valve relieves pressure when pump is on, but no fuel transfer is occurring • Self-priming to 1.5m (4.9 ft) Voltage: 12V DC Output Pressure: 17.4 psi (12 bar) Amp Draw: 7 - 16.5A Ports: 1" (25mm) Flow Rate: 11.9 gal/min (45 l/min) Fuse: 15A

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    

Primetime Pump 12VDC The Primetime Pump is a high performance self-priming 316 stainless steel centrifugal pump. The pump is ideal for marine, industrial, agricultural or commercial applications where suction lift is required.   Primetime features all 316 stainless steel components for superior corrosion resistance when pumping sea water or chemical compounds. A carbon / ceramic / Viton mechanical shaft seal is standard. Ports are 3/4” NPT with a 1/8” NPT fill port. The Primetime model is capable of 12 foot suction lift (3450 rpm). Marine ignition protected motors (ISO 8846).   Applications: Marine Pump used for Fresh water pump, Air Conditioning pump, Refrigeration pump, RO pre pump, Gyroscope stabilization cooling Agricultural pump Industrial pump   SPECIFICATIONS: Flow: Up to 21 GPM Head Feet: Up to 23’ Housing: 316 Stainless Steel (Investment Cast) Cover: 316 Stainless Steel Impeller: 316 Stainless Steel Semi-Open Wearplate: 316 Stainless Steel Mechanical Seal: Carbon / Ceramic / Viton Bellows O-ring/Flapper: Viton Weight: 13 lbs Motor is painted White

Primetime 115volt Pump The Primetime Pump is a high performance self-priming 316 stainless steel centrifugal pump. The pump is ideal for marine, industrial, agricultural or commercial applications where suction lift is required.   Primetime features all 316 stainless steel components for superior corrosion resistance when pumping sea water or chemical compounds.  A carbon / ceramic / Viton mechanical shaft seal is standard.  Ports are 3/4” NPT with a 1/8” NPT fill port. The Primetime model is capable of 12 foot suction lift (3450 rpm). Marine ignition protected motors (ISO 8846).   Applications Marine Pump used as a Fresh water pump, Air Conditioning pump, Refrigeration pump, RO pre pump, Gyroscope stabilization cooling, Agricultural pump, and Industrial pump.   SPECIFICATIONS: Flow………………………Up to 21 GPM Head Feet…………….Up to 23’ Housing……………….316 Stainless Steel (Investment Cast) Cover……………………316 Stainless Steel Impeller……………….316 Stainless Steel Semi-Open Wearplate……………316 Stainless Steel Mechanical Seal… Carbon / Ceramic / Viton Bellows O-ring/Flapper…….Viton Weight…………………18 lbs

Mate USA M162-006-12 Fresh, Bilge & Grey Water Pump With Nitrile Impeller UP1-M 11.9 GPM Volt: 12V Fuse: 14A Gpm: 11.9 Ports: 1" Barb Psi: 22 Fresh water: Yes Salt water: Yes Greywater: Yes   This Mate USA 11.9 GPM Self-priming electric pump with flexible rubber impeller. Fitted with water proof cable guide and internal brush holder with EMI filter. ISO 8846 and ISO 8849. Ideal for bilge and waste water on any type of boat.

Iwaki WMD-40RLXT, 1 inch MPT in/outlet 1080gph Iwaki WMD 40RLXT Water Pump   American motor High Flow water pump. 1 inch MPT inlet and outlet. 1/12 HP Motor output. 3400 RPM motor speed. 120 volt 1.90 amps. Max flow 22.7 GPM. 1080 GPH at 6 feet of head. Max head 15.4 ft. Max system pressure 9.95 psi.   WMD pumps have American Made Motors MD pumps have Japanese Made Motors RLT pumps are for pressure applications RZT pumps are for very high pressure applications RLXT pumps are for circulation and wet or dry return

Gianneschi CP20-12V Bronze 12V Self-Priming Pump Gianneschi CP-20-12V, CP Series Self Priming Liquid Ring Pump and Motor unit, Bronze construction, Bronze impeller, 316 Stainless Steel Shaft. Motor is 0.2KW (0.25 Horsepower), 2600 RPM, 12 Volts DC. Inlet Port is 3/4 Inch, Discharge Port is 3/4 Inch.   Applications for the CP2012V include liquid intake, grey water discharges, bilges, showers, diesel and oil, galleys, as well as in pumping seawater and fresh water. This pump is not suitable for viscous liquids or pumping abrasive liquids. Install the pump in a dry and well ventilated location.   The pump must be placed on a solid surface in the horizontal position, feet down. To reduce vibration block the machine with the bolts to the surface and install some vibration dumpers. These pump usually do not need any maintenance so long as the following precautions are taken. If there is a risk of freezing, it is necessary to empty the pump casing then fill the pump up before running it again. Make sure the pump never runs dry.

Groco Wsg-1 12V Gear Pump Pressure System  Groco- Water Pressure System Gear Pump Bronze 3GPM 20-40psi 12VDC with 1 Gallon Pressure Tank   More Info: Uses Groco GPB-1 Pump