LF Series Diaphragm Pumps

Model No.: LF Series

Compact Design Measuring 6.4" (162 mm) in Length
Fully Automatic Demand Pump
Self-priming and Can Operate Dry Without Damage
Built-in Thermal Protector
Sealed Pressure Switch and Motor
Flow Rates to 1.0 GPM (3.8 L/min.) and Operating Pressures to 25 PSI (1.7 bar)
Compact automatic demand pump.
Sealed pressure switch automaticatly starts and stops pump when discharge valve is opened and closed.
Self-prlming so pump can be located above supply tank.
Can run dry for extended periods of time without damage.
Built-in thermal protector
Low amp draw for battery powered applications.
Soft compliant Santoprene mounting system.

Flow Rate	1.0 (gpm) 3.8 (lpm)
Duty Cycle	Intermittent
Wetted Parts	Housing - PolyproplyeneDiaphragm - SantoprenemCheck Value - Viton / EPDMCheck Value Spring - 316 Stainless Steel
Minimum Tip Size	#8 Tip, 072'' (1.83 mm) Diameter
Port Type	3/8" (9.5 mm) Hose Barb
Operating Pressure	1.7 (bar) 25 (psi )
Pressure Switch Setting	12.4 - Off1.7 - On (bar) 35 - Off25 - On (psi)
Self Priming	Up to 2.5 ft (1.76 m) Vertically
Max. Liquid Temperature	43 (°C) 110 (°F)
Motor Type	Permanent Magnet Motor
Motor Voltage	12 (Vdc)
Amp Draw	2.5 Amp Nominal @ 25 PSI (1.7 bar)
Approvals	CE

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