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24 Volt Pumps
SEAFLO Diaphragm Pump (1.8 GPM/80 PSI)
The 35-Series is our continuous-duty on-demand positive displacement pump. This pump design provides high flow rates in applications with high discharge pressures, making it a great choice for heavy-duty agricultural spraying. This 3-chamber diaphragm pump provides up to 1.8 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. Quick-Attach fittings allow for easy installation or replacement. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the outlet valve is opened and closed. This pump provides maximum performance in a variety of agricultural and industrial applications.
SKU: SFDP2-018-080-35 -
12 Volt Pumps
SEAFLO Diaphragm Pump (2.2 GPM/70 PSI)
The 34-Series is our continuous-duty on-demand positive displacement pump. This pump design provides high flow rates in applications with high discharge pressures, making it a great choice for heavy-duty agricultural spraying. This 3-chamber diaphragm pump provides up to 2.2 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the outlet valve is opened and closed. This pump provides maximum performance in a variety of agricultural and industrial applications.
SKU: SFDP1-022-070-34 -
24 Volt Pumps
SEAFLO Diaphragm Pump (2.2 GPM/70 PSI)
The 34-Series is our continuous-duty on-demand positive displacement pump. This pump design provides high flow rates in applications with high discharge pressures, making it a great choice for heavy-duty agricultural spraying. This 3-chamber diaphragm pump provides up to 2.2 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the outlet valve is opened and closed. This pump provides maximum performance in a variety of agricultural and industrial applications.
SKU: SFDP2-022-070-34 -
12 Volt Pumps
SEAFLO Diaphragm Pump (2.7 GPM/17 PSI)
The 41-Series-Short is our 4-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. These models are designed to run on water systems with no accumulator tank necessary and is capable of supplying up to 3 fixtures. This pump is capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service with quick-connect fittings.
SKU: SFDP1-027-017-41 -
24 Volt Pumps
SEAFLO Diaphragm Pump (2.7 GPM/17 PSI)
The 41-Series-Short is our 4-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. These models are designed to run on water systems with no accumulator tank necessary and is capable of supplying up to 3 fixtures. This pump is capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service with quick-connect fittings.
SKU: SFDP2-027-017-41 -
12 Volt Pumps
SEAFLO Diaphragm Pump (2.8 GPM/45 PSI)
The 33-Series is our 3-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. The one pump is capable of supplying up to 3 fixtures. The innovative and efficient design allows for very quiet operation, while providing reliable high-capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP1-028-045-33 -
24 Volt Pumps
SEAFLO Diaphragm Pump (2.8 GPM/45 PSI)
The 33-Series is our 3-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. The one pump is capable of supplying up to 3 fixtures. The innovative and efficient design allows for very quiet operation, while providing reliable high-capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP2-028-045-33 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/45 PSI)
The 33-Series is our 3-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. The one pump is capable of supplying up to 3 fixtures. The innovative and efficient design allows for very quiet operation, while providing reliable high-capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP1-030-045-33 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/45 PSI)
The 33-Series is our 3-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. The one pump is capable of supplying up to 3 fixtures. The innovative and efficient design allows for very quiet operation, while providing reliable high-capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP2-030-045-33 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/55 PSI)
The 42-Series is our 4-chamber diaphragm pump, providing up to 3.0 gallons per minute. This is automatic water system pump is designed for boats and RVs with multiple ficture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. this pump also features an innovative internal bypass feature, which reduces pump cycling at low flow. This one pump is capable of supplying up to 3 fixtures. The design allows for very quiet operation, while providing reliable high-flow performance and longevity. The completely rubber mounting base absorbs vibration and reduces noise. This pump is capable of self-priming up to 6 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP1-030-055-42 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/55 PSI)
The 42-Series is our 4-chamber diaphragm pump, providing up to 3.0 gallons per minute. This is automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. this pump also features an innovative internal bypass feature, which reduces pump cycling at low flow. This one pump is capable of supplying up to 3 fixtures. The design allows for very quiet operation, while providing reliable high-flow performance and longevity. The completely rubber mounting base absorbs vibration and reduces noise. This pump is capable of self-priming up to 6 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP2-030-055-42 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/55 PSI)
The 43-Series is our 4-chamber diaphragm pump, providing up to 3.0 gallons pe minute. This automatice water system pump is egined for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, whch automatically starts and stops when the faucet is opened and closed. This pump also features an innovatiive internal bypass feature, which reduces pump cycling at low flow. Quick-Attach fittings allow for easy installation or replacement. The one pump is capable of supplying up to 3 fixtures. The design allows for very quietoperation, while providing reliable high-flow performance and longevity. The completely rubber mounting base absorbs vibration and reduces noise. This pump is capable of self-priming up to 6 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP1-030-055-43 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/55 PSI)
The 43-Series is our 4-chamber diaphragm pump, providing up to 3.0 gallons pe minute. This automatice water system pump is egined for boats and RV’s with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, whch automatically starts and stops when the faucet is opened and closed. This pump also features an innovatiive internal bypass feature, which reduces pump cycling at low flow. Quick-Attach fittings allow for easy installation or replacement. The one pump is capable of supplying up to 3 fixtures. The design allows for very quietoperation, while providing reliable high-flow performance and longevity. The completely rubber mounting base absorbs vibration and reduces noise. This pump is capable of self-priming up to 6 vertical feet, and can run dry without damage. They’re easy to install and service.
SKU: SFDP2-030-055-43 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/60 PSI)
The 51-Series is our durable continuous-duty automatic water system pump. It provides up to 5.5 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. The automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietet operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 51-Series pumps are self-priming, and can run dry without damage. The automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They are easy to install, service and winterize.
SKU: SFDP1-030-060-51 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/60 PSI)
The 51-Series is our durable continuous-duty automatic water system pump. It provides up to 5.5 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. The automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quiet operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 51-Series pumps are self-priming, and can run dry without damage. The automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They are easy to install, service and winterize.
SKU: SFDP2-030-060-51 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/60 PSI)
The 52-Series is our durable continuous-duty automatic water system pump. Quick attach fittings make installation or service easy. It provides up to 5.0 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietest operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 52-Series pumps are self-priming, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They’re easy to install and service with quick-connect fittings.
SKU: SFDP1-030-060-52 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.0 GPM/60 PSI)
The 52-Series is our durable continuous-duty automatic water system pump. Quick attach fittings make installation or service easy. It provides up to 5.0 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietest operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 52-Series pumps are self-priming, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They’re easy to install and service with quick-connect fittings.
SKU: SFDP2-030-060-52 -
12 Volt Pumps
SEAFLO Diaphragm Pump (3.3 GPM/45 PSI)
The 41-Series-Short is our 4-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. These models are designed to run on water systems with no accumulator tank necessary and is capable of supplying up to 3 fixtures. This pump is capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service with quick-connect fittings.
SKU: SFDP1-033-035-41 -
24 Volt Pumps
SEAFLO Diaphragm Pump (3.3 GPM/45 PSI)
The 41-Series-Short is our 4-chamber diaphragm pump, providing up to 3.3 gallons per minute. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. These models are designed to run on water systems with no accumulator tank necessary and is capable of supplying up to 3 fixtures. This pump is capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service with quick-connect fittings.
SKU: SFDP2-033-035-41 -
12 Volt Pumps
SEAFLO Diaphragm Pump (4.0 GPM/60 PSI)
The 51-Series is our durable continuous-duty automatic water system pump. It provides up to 5.5 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. The automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietet operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 51-Series pumps are self-priming, and can run dry without damage. The automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They are easy to install, service and winterize.
SKU: SFDP1-040-060-51 -
24 Volt Pumps
SEAFLO Diaphragm Pump (4.0 GPM/60 PSI)
The 51-Series is our durable continuous-duty automatic water system pump. It provides up to 5.5 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. The automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietet operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 51-Series pumps are self-priming, and can run dry without damage. The automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They are easy to install, service and winterize.
SKU: SFDP2-040-060-51 -
12 Volt Pumps
SEAFLO Diaphragm Pump (4.0 GPM/60 PSI)
The 52-Series is our durable continuous-duty automatic water system pump. Quick attach fittings make installation or service easy. It provides up to 5.0 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietest operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 52-Series pumps are self-priming, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They’re easy to install and service with quick-connect fittings.
SKU: SFDP1-040-060-52 -
24 Volt Pumps
SEAFLO Diaphragm Pump (4.0 GPM/60 PSI)
The 52-Series is our durable continuous-duty automatic water system pump. Quick attach fittings make installation or service easy. It provides up to 5.0 gallons per minute! The large 5-chamber diaphragm, provides high volume water flow with reduced pump cycling. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. Due to it’s robust motor and heavy-duty construction, it’s also a popular choice for use with tough agricultural and industrial applications. These models are designed to run on water systems with no accumulator tank necessary, and up to 4 fixtures! The innovative and efficient design allows for the quietest operation in its flow-class. The completely rubber mounting base absorbs vibration and reduces noise. The 52-Series pumps are self-priming, and can run dry without damage. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed. They’re easy to install and service with quick-connect fittings.
SKU: SFPD2-040-060-52 -
12 Volt Pumps
SEAFLO Diaphragm Pump (4.5 GPM/40 PSI)
The 41-Series-Long is our 4-chamber diaphragm pump, providing up to 4.5 gallons per minute. This automatic water system pump is designed for boats and RVs with multiple fixture water systems. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the faucet is opened and closed. These models are designed to run on water systems with no accumulator tank necessary and is capable of supplying up to 4 fixtures. This pump is capable of self-priming up to 9 vertical feet, and can run dry without damage. They’re easy to install and service with quick-connect fittings.
SKU: SFDP1-045-040-41






















