overview

Johnson F4B-19 Impeller Pump - 12V - 48LPM - 10-24689-01 (132172)

Heavy Duty - Self Priming - Bronze Body - 1/2" BSP, 1" Hose

Suits Bilge, Deckwash, Water Circulation, Oil and Diesel

Reversible rubber impeller pump with integrated quick reversing switch. Designed to remove old oil from the engine/fill new oil back into the engine.

Features:

• Body: Bronze
• Impeller: 09-824P-9
• Seal: Lip seal
• Connection: Hose 1" / ½" BSP
• Length: 202mm
• Width: 120mm
• Height: 90mm
• Weight: 3kg
• Liquid temp.: Max +80°C
• Motor: 0.12 kW, 12/24 V DC
• The motor is ignition protected according to ISO 8846 (Small craft - Electrical devices - Protection against ignition of surrounding flammable gases).

When the pump is used as bilge pump

• Max total head 6 m. The pump must be installed so that the motor is protected from splash from bilge water.
• The pump must be fitted with a strainer or other means of preventing debris from entering the pump.

Self-priming

• Pump is self-priming up to 3 m (for F4B 4 m). Intake lines must be air-tight to ensure self priming.
• Note: Pump will prime when impeller is dry but suction lift up to 3 m (for F4B 4 m) is only obtainable when impeller is lubricated with liquid being pumped or Johnson Impeller lubricant.
• For permanent installations where suction lift exceeds 4 m, a foot valve should be used to assure priming on start up.

Continuous duty

• For continuous duty 0,6 bar (60 kPa) maximum head is permissible. Normal working temperature of the motor may reach approx. +80°C (surface temperature) which may burn your skin.
• The motor is equipped with built in thermal protection to prevent the motor from overheating. The protection is automatically restored when the motor is cooled.

specification