Boat pump UP501

marinebilgeseawater

Product description
The UP501 submersible bilge pump is offered in 12 V and 24 V versions and is designed for rapid installation, simplified maintenance and reliable operation in demanding onboard marine conditions. The motor–impeller bayonet coupling allows the motor to be replaced without disconnecting hoses or removing the pump body from the bilge, reducing service time. Multifunction hose fittings accept two hose diameters for flexible installation in new builds and retrofit applications. The integrated check valve prevents backflow and ensures complete bilge drainage. Certified to ISO 8849 and ISO 8846.

Technical details (table)
Part n. | Product Name | Retail price (€ ea.) | Voltage (V) | Max current (A) | Fuse (A) | Head (m) | Priming (m) | Max flow (l/min) | Max pressure (bar) | Seal | O-Ring | Drive | Hose (mm) | IP rating | Motor power (W) | Dimensions (mm) | Weight (kg)
16010112 | UP501 | Login | 12 | 3.5 | 6 | 4 | - | 32 | 0.4 | NBR | NBR | DC | 19 | IP67 | 42 | Ø67x118x135 | 0.4
16010113 | UP501 | Login | 24 | 2 | 4 | 4 | - | 32 | 0.4 | NBR | NBR | DC | 19 | IP67 | 48 | Ø67x118x135 | 0.4

Key features / technical specifications

• Model / SKU: UP501 (16010112 = 12 V, 16010113 = 24 V)
• Available voltages: 12 V and 24 V
• Maximum flow rate: 32 l/min
• Maximum pressure: 0.4 bar
• Maximum current: 3.5 A (12 V) / 2 A (24 V)
• Recommended fuse: 6 A (12 V) / 4 A (24 V)
• Head (prevalence): 4 m
• Priming: not specified (-)
• Seal and O-ring material: NBR
• Drive: DC
• Hose connection: Ø19 mm multifunction fittings compatible with two hose diameters
• Protection rating: IP67
• Motor power: 42 W (12 V) / 48 W (24 V)
• Dimensions: Ø67 x 118 x 135 mm
• Weight: 0.4 kg
• Service-friendly design: motor–impeller bayonet coupling permits motor replacement without removing pump body or disconnecting hoses
• Integrated check valve prevents backflow and improves bilge drainage
• Suitable for new installations and retrofit applications
• Certifications: ISO 8849, ISO 8846