Description
Johnson Pump 4000 GPH 24V Bilge Pump | Boat Supply Store
For vessels requiring rapid and dependable bilge water evacuation, this 24V, 4000 GPH heavy-duty submersible bilge pump is engineered for critical applications. It features a robust liquid-cooled 12-pole motor operating at 7.5A and a durable stainless steel shaft, ensuring sustained performance under demanding conditions common on larger sportfishing boats operating offshore.
Key Features
- Unmatched Flow Rate: Delivers 4000 GPH for swift water removal.
- 24V Operation: Optimized for efficient power draw on larger vessels.
- Superior Motor Design: Liquid-cooled, 12-pole motor with double ball bearings for extended service life.
- Corrosion-Resistant Shaft: Features a SS2343 stainless steel shaft for saltwater durability.
- High-Impact Housing: Constructed from robust ABS plastic for resilience.
- Versatile Installation: Universal base plate with 1.5" and 2" threaded port options.
- Integrated Check Valve: Includes a removable check valve to prevent backflow.
- Automation Ready: Compatible with electronic float switches for automatic operation.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 24V |
| Flow Rate | 4000 GPH |
| Motor Type | Liquid-cooled, 12-pole motor with double ball bearings |
| Shaft Material | Stainless Steel (SS2343) |
| Current Draw | 7.5A |
| Fuse Requirement | 15A |
| Housing Material | High-impact ABS plastic |
| Port Options | 1.5" and 2" threaded |
| Check Valve | Removable |
| Warranty | 1 Year Limited |
Who This Is For
Boat owners and marine professionals requiring a high-capacity, reliable, and durable bilge pump for heavy-duty applications, including larger vessels or situations demanding rapid water removal.
How It Compares
| Feature | Johnson Pump 4000 GPH 24V Bilge Pump | Rule Pumps 3700 |
|---|---|---|
| Capacity | 4000 GPH | 3700 GPH, 3500 GPH |
| Voltage | 24V | 24V, 24V |
| Motor Type | Liquid-cooled, 12-pole | Brushless, Brushed |
| Shaft Material | Stainless Steel (SS2343) | Stainless Steel, Stainless Steel |
| Check Valve Included | Yes (Removable) | Yes, Yes |
| Port Sizes | 1.5" and 2" | 1-1/2" Hose Barb, 1-1/8" Hose Barb |
Common Concerns Answered
Will this bilge pump work with my existing float switch?
This pump is designed to be combined with electronic float switches or the Ultima Switch for automatic operation. Compatibility with non-recommended models can occasionally lead to issues; using Johnson Pump's recommended switches ensures optimal performance.
Is this pump expensive compared to others?
While the initial cost is higher than some lower-capacity or less robust alternatives, the superior performance, liquid-cooled motor, stainless steel shaft, and proven durability of this Johnson Pump model offer significant long-term value for critical bilge management.
How reliable is this pump for prolonged use?
The Johnson Pump Heavy Duty Bilge Pump is built for demanding applications, featuring a liquid-cooled 12-pole motor with double ball bearings and a stainless steel shaft, designed for extended service life and high-volume water removal, as reflected in positive customer sentiment emphasizing reliability and durability.
Frequently Asked Questions
What is the maximum flow rate of the Johnson Pump Heavy Duty Bilge Pump 4000 GPH?
The maximum flow rate of this bilge pump is 4000 Gallons Per Hour (GPH).
What voltage is this Johnson Pump Heavy Duty Bilge Pump designed for?
This bilge pump is designed for 24V DC operation.
What type of motor does the Johnson Pump Heavy Duty Bilge Pump 4000 GPH use?
It utilizes a liquid-cooled, 12-pole motor with double ball bearings for enhanced durability and performance.
What are the port sizes for the Johnson Pump Heavy Duty Bilge Pump 4000 GPH?
The pump offers a universal base plate with options for both 1.5" and 2" threaded ports for installation flexibility.
Is a check valve included with the Johnson Pump Heavy Duty Bilge Pump 4000 GPH?
Yes, a removable check valve is included with the pump to prevent backflow.
