The 07903-00 is an Ultima combo with a 1000 GPH automatic bilge pump by Johnson Pump.

Specifications

• Amperage 3.2A
• Capacity Straight (13.6V/27.2V): 63 L/Min - 1000 GPH
• Connection 3/4"
• Fuse 5A
• Height 3.35" (85 Mm)
• Hose Size 3/4"
• Length 4.41" (112 Mm)
• Pump Body Thermoplastic
• Shaft Stainless Steel
• Shaft Seal Lip Seal
• Voltage 12V
• Weight 14.4 Oz
• Width 4.25" (108 Mm)
• Wire Size 16GA