Name: Ultra Combo Automatic Bilge Pump (500 GPH)
Brand: Johnson Pump
SKU: MAY-07503-00
Price: 57.06 USD
Availability: OutOfStock

Product Overview

500Gph Ult Combo Auto Bilge Pump

Keep your boat afloat and your mind at ease with the Johnson Pump 500Gph Ult Combo Auto Bilge Pump. This compact, high-performance pump is your ultimate defense against unwanted bilge water. Its automatic operation, combined with a powerful 500 GPH capacity, ensures quick and efficient water removal, keeping your vessel dry and safe. The integrated Ultima Switch utilizes patented technology for reliable and worry-free performance, so you can focus on enjoying your time on the water.

Key Features

**Automatic Operation:** The integrated Ultima Switch with patented Mirus field effect detector cells automatically activates and deactivates the pump, eliminating manual intervention.
**Powerful Performance:** 500 GPH pumping capacity quickly removes bilge water, keeping your boat dry and safe.
**Compact Design:** Small footprint allows for easy installation in tight spaces.
**Durable Construction:** Thermoplastic body, lip seal, and stainless steel (SS2343) shaft ensure long-lasting performance in harsh marine environments.
**Easy Maintenance:** Cartridge design allows for tool-free maintenance without detaching the pump casing or hoses.
**Dura-Port Discharge Ports (500-1000 GPH models):** Prevents stress cracking and includes both straight and 90° smooth elbow fittings for versatile installation.
**ISO 8849 Compliant:** Meets international marine standards for safety and reliability.
**3-Year Limited Warranty:** Provides peace of mind and protection for your investment.

What's in the Box

500 GPH Ultima Combo Bilge Pump
Straight Dura-Port fitting
90° smooth elbow Dura-Port fitting
Removable check valve

Specifications

Product TypeBilge Pumps

BrandJohnson Pump Marine

ModelUltima Combo

Capacities500 GPH, 750 GPH, 1000 GPH, 1250 GPH

Voltage12V, 24V

Material Specifications - Pump bodyThermoplastic

Material Specifications - Shaft sealLip seal

Material Specifications - ShaftStainless steel (SS2343)

Dimensions - Height (A)4.41" (112 mm)

Dimensions - Width (B)4.25" (108 mm)

Dimensions - Width (C)3.35" (85 mm)

Weight0.40 kg – 14.4 oz. (500 GPH – 1000 GPH), 0.45 kg – 16 oz. (1250 GPH)

ComplianceMeets ISO 8849 marine standard

The Captain's Take

After years of battling unpredictable weather and the occasional wave over the bow, I wouldn't trust my vessel to anything less than the Johnson Pump Ultima Combo. Its automatic operation gives me the confidence to focus on navigation, knowing my bilge is under control. The compact design makes installation a breeze, and the tool-free maintenance is a lifesaver. This pump is a must-have for any serious boater.