Are You looking for Rule 1500 G.P.H. Automatic Bilge Pump?
These are specification details and features of Rule 1500 G.P.H. Automatic Bilge Pump on Amazon.com :

• Sales Rank: #173269 in GPS or Navigation System
  
• Brand: Rule
• Model: 51S
• Number of items: 1
• Dimensions: 7.00" h x
  8.00" w x
  12.00" l,
  4.50 pounds
  

Features

• RULE 51S, RUL51S

Rule 1500

High pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable competitive pump. 1-1/8" (28.6mm) discharge outlet. 12 Volts DC unless noted.

Features:

• Computerized operation - no float switch required
  
• 3 wire version allows manual override or indicator light capability
  
• Fully Submersible
  
• Easy clean snap lock strainer
  
• Silent and vibrationless operation
  
• Anti-airlock protection
  
• Compact, efficient long life motor
  
• Ignition protected
  
• No burn-out when run dry
  
• Rust and Corrosion protection
  
• Used by leading boatbuilders worldwide
  
• marine grade blocked wiring

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