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Type 2 Chamber positive displacement diaphragm
pump, self priming, capable of being run dry
Control Type Pressure switch
Max Recommended Temperature 60° C (140° F)
Priming Capabilities 4 feet (1.2 m) suction lift
Re-start Pressure Shut-off Pressure 35 PSI: 25 PSI ±5 PSI (±0.3 bar)
Shut-off Pressure 40 PSI: 30 PSI ±5 PSI (±0.3 bar)
Shut-offPressure 70 PSI: 56 PSI ±5 PSI (±0.3 bar)
Inlet/Outlet Ports 3/8" (10 mm) hose barb
Leads 18 AWG, 14" (35 cm) long with 2-Pin connector / Leads
Duty Cycle Intermittent
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Reviews
- R
Robert Whitford
Jul 28, 2025
seaflo Diaphragm Pump SFDP2-010-040-21Fantastic product, love the fast delivery and great service!HelpfulUnhelpful - D
Don Reed
Apr 07, 2025
seaflo Diaphragm Pump SFDP2-010-040-21Great job, thanks for the help.HelpfulUnhelpful - B
Brandon M. Braden
Sep 23, 2024
seaflo Diaphragm Pump SFDP2-010-040-21It was a simple process to order and it arrived in a snap.HelpfulUnhelpful - J
Joe Daniels
Feb 16, 2024
seaflo Diaphragm Pump SFDP2-010-040-21I found the exact part I was looking for, I'm excited to see if it meets or exceeds my expectations. ThanksHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
seaflo Diaphragm Pump SFDP2-010-040-21All was ok! No problems whatsoever.HelpfulUnhelpful
seaflo Diaphragm Pump SFDP2-010-040-21
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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