The 18643a7 Marine Pump specifications are as follows:
Size: Standard 6-inch diameter housing
Grade: Marine-grade stainless steel (316L)
Viscosity Range: 10-1000 cSt
Buoyancy: Neutral buoyancy design
Material: Corrosion-resistant 316L stainless steel body, nitrile rubber seals
Flow Rate: 200-500 GPM (depending on configuration)
Pressure Rating: 150 PSI max
Temperature Range: -20°C to 120°C
Weight: Approximately 15 kg (dry)
Connection Type: 2-inch NPT threaded inlet/outlet
Power Source: Electric (12V/24V DC or 110V/220V AC options)
IP Rating: IP68 (fully submersible)