Diaphragm Pump for Agriculture Marine & RV

• Structure: Diaphragm Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Diaphragm Pump
• Theory: Centrifugal Pump
• Product: Diaphragm Pump
• Model NO.: SFDP1-030-045-33
• AMPS: 7.0A Max
• Certification: CE, RoHS, ISO9001:2008
• Flow Rate: 13.2lpm/3.5gpm
• Pressure: 45psi/3.1bar
• Port Dimension: 1/2"-14 Mnpt
• Diaphragm: Santoprene
• Valve: EPDM/Viton
• Protection: Thermal/Ignition Protection
• Transport Package: Strong Carton/Poly Foam.
• Specification: CE
• Trademark: SEAFLO
• Origin: Fujian, China
• HS Code: 8413509090
• Production Capacity: 20000

Product Description

Diaphragm pump for agriculture marine & RV

13.2LPM/3.5GPM 45PSI

 

Description
1. Run dry without damage  (Run Dry Capability)
2. Quick-connect plug-in ports for easy installation (Hose Kit Included)
3. Self-priming
4. Gnition & Thermally Protected 

Specifications
How a Diaphragm Pump Works:

The pump is driven by an AC or DC moto

In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamberhas a diaphragm behind it in the lower pump housing.   As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet

The volume of flow is determined by several factors including: the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity
 

   

 

   

   

 

Motor Voltage	12/24V DC
Type	3 chamber diaphragm pump, self priming, capable of being run dry
Mode	Demand or bypass
Certifications Option	CE Approval
Liquid Temperature	140°F (60°C) Max.
Priming Capabilities	6 feet (1.8 m)
Max Pressure	45psi (3.1bar)
Max Flow rate	11.6lpm (3.0gpm)
Thermal Overload Protected	Start working when temperature reach 90°C(+-10%)
Inlet/Outlet Ports	10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 FNPT thread filter for your choice.
Duty Cycle	Intermittent (under different pressure the continuous working time will also be different)
Motor options	2 pin connector
	On/off switch

Model	Switch	GPM/LPM	PSI/BAR	Max Draw (A)	Valves	Diaphragm	Ports	Voltage	Wire Connections
SFDP1-030-045-33	Demand	3.0/11.6	45/3.1	8.0	EPDM	Santoprene	1/2"-14 MNPT	12V	2-Pin/Leads
SFDP2-030-045-33	Demand	3.0/11.6	45/3.1	4.0	EPDM	Santoprene	1/2"-14 MNPT	24V	2-Pin/Leads
SFDP1-028-040-33	Demand	2.8/10.0	45/3.1	8.0	EPDM	Santoprene	1/2"-14 MNPT	12V	2-Pin/Leads
SFDP2-028-040-33	Demand	2.8/10.0	45/3.1	4.0	EPDM	Santoprene	1/2"-14 MNPT	24V	2-Pin/Leads