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Service & Suport
Ultima Combo - Automatic Submersible Bilge Pump
Product Type(s) : Bilge Pumps
Description :
WHERE TO BUY
Johnson Pump Marine Ultima Combo bilge pumps are JPM's proven Cartridge Bilge Pumps combined with the non-clogging electronic switch Ultima Switch for automatic operation. The electronic automatic switch Ultima Switch uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by level of water present in the bilge and automatically activates and deactivates the pump.
Overview
The Ultima Combo pump is a compact, high-performance bilge solution pre-configured with an electronic Ultima Switch for automatic operation. Designed for long service life and easy maintenance, it’s ideal for marine environments where reliability and efficiency matter most.
Key Features
- Limited 3 Year Warranty
- Pre-configured with an electronic Ultima Switch for automatic operation
- Capacities: 500 GPH, 750 GPH, 1000 GPH, and 1250 GPH
- Extremely energy efficient
- Water-cooled motor for long service intervals
- Compact, all-in-one motor/impeller unit with stainless steel (SS2343) shaft
- No tools needed for maintenance; pump casing remains attached to boat and hoses
Model-Specific Details
- 500 GPH, 750 GPH, and 1000 GPH models:
- Easy-to-install Dura-Port discharge ports prevent stress cracking
- Includes both straight and 90° smooth elbow Dura-Port fittings
- Removable check valve included
Compliance
- Meets ISO 8849 marine standard
Material Specifications
| Pump body: | Thermoplastic |
| Shaft seal: | Lip seal |
| Shaft: | Stainless steel (SS2343) |
Technical Data
| Part No. | Part No. | Description | Capacity 3 ft (0.9 m) head (13.6V/27.2) | Capacity straight (13.6V/27.2V) | Voltage | Amperage | Fuse Size | Connection | Wire size |
| 32-1450UC-01 | 07503-00 | Ultima Combo 500 GPH 12V | 33 l/min - 525 GPH | 40 l/min - 630 GPH | 12 V | 2.5 A | 5 A | ¾" | 16 GA (1.3mm2) |
| 32-1550UC-01 | 07703-00 | Ultima Combo 750 GPH 12V | 44 l/min - 700 GPH | 50 l/min - 800 GPH | 12 V | 3 A | 5 A | ¾" | |
| 32-1650UC-01 | 07903-00 | Ultima Combo 1000 GPH 12V | 50 l/min - 800 GPH | 63 l/min - 1000 GPH | 12 V | 3.2 A | 5 A | ¾" | |
| 32-1650UC-01-24 | 07904-24VRCE | Ultima Combo 1000 GPH 24V | 50 l/min - 800 GPH | 63 l/min - 1000 GPH | 24 V | 2 A | 3 A | ¾" | |
| 32-1750UC-01* | 08203-00* | Ultima Combo 1250 GPH 12V | 60 l/min - 952 GPH | 73 l/min - 1150 GPH | 12 V | 3 A | 5 A | 1⅛" | |
| 32-1750UC-01-24* | 08203-24* | Ultima Combo 1250 GPH 24V | 60 l/min - 952 GPH | 73 l/min - 1150 GPH | 24 V | 2 A | 3 A | 1⅛" | |
| * Does not include Dura-Port connection | |||||||||
See this product in the Johnson Pump Marine Catalog: US ‖ GB ‖ DE ‖ ES ‖ FI ‖ SV
Dimensions
| Height (A) | 4.41" (112 mm) |
| Width (B) | 4.25" (108 mm) |
| Width (C) | 3.35" (85 mm) |
| Weight | 0.40 kg – 14.4 oz. 500 GPH – 1000 GPH |
| 0.45 kg – 16 oz. 1250 GPH |
