Diaphragm Pumps

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SeaFlo 21 Series 12V Comes with 3/8” & 1/2” Barbs
Part No.: SFDP1-010-040-21
12V 4.0 Amp
1.0 GPM 3.8 L/min 40PSI


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SeaFlo 22 Series Supplied with 3/8” & 1/2” Barbs
Part No.: SFDP1-013-100-22
12 V 5.0. Amp
1.3 GPM 5.0 L/min 100PSI




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SeaFlo 33 Series
Encapsulated Switch & Metal Base
Part No.: SFDP1-030-045-33 - 12V 8.0 Amp
Part No.: SFDP2-030-045-33 - 24V 4.0 Amp
​3.0 GPM 11.6 L/min 45 PSI




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SeaFlo 41 Series 12V or 24V - 40 PSI Cut Off
Part No.: SFDP1-045-040-41 - 12V 15.0 Amp
Part No.:​ SFDP2-045-040-41 - 24V 6.0 Amp
4.5 GPM 17.0 L/min 40PSI




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SeaFlo RV SUPREME
Encapsulated Switch & Metal Base
Part No.: RV1-030-055-42 12V 6.0 Amp
Part No.: RV2-030-055-42 24V 4.0 Amp
3.0 GPM 9.5L/min
55PSI



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SeaFlo 51 Series 12V
Encapsulated Switch & Metal Base
Part No.: SFDP1-050-070-51X 12V 18.0 Amp
Part No.:​ SFDP2-050-070-51X 24V 9.0 Amp
5.0 US GPM 18.9 L/min 70PSI


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SeaFlo 53 Series 12V
Part No.: SFDP1-070-060-53 12V 24.5.0 Amp
7.0 US GPM 26.5 L/min - 60PSI




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SeaFlo 54 Series 12V
Part No.: SFDP1-050-060-54 12V 17.0 Amp
​Part No.: SFDP2-050-060-54 24V 9.0 Amp
5.0 GPM 18.9 L/min 60PSI