Engine Cooling Pump - Pulley Driven - 12 VDC

Model 301M Rubber Impeller Pump - 12 VDC

Bronze Construction with Pedestal Mount

This pump with 5/8" diameter shaft projection is suitable for either direct drive with flexible coupling or pulley drive. Direction of shaft rotation determines inlet and outlet ports (see line drawing). Pump will operate satisfactorily when mounted in any position, but Do not run dry. Rubber impeller pumps generate high rubbing friction unless lubricated by pumped liquid. Lack of liquid will cause impeller to burn up.
Liquids compatible with Neoprene can be pumped including fresh and saltwater solutions and mild chemicals. Do not pump severe solvents or acids, and whenever possible, flush pump with fresh water after usage. Buna-N rubber seal between body and cover eliminates gasket problems.

Suction lift of 15 feet is possible when impeller is wet. Suction lines must be airtight in order for pump to self prime. A foot valve at beginning of suction line is recommended.

Rugged construction with extra-capacity ball bearings ensure a prolonged service life.


Features:

• Corrosion-resistant bronze body
  
• Large suction and discharge ports
  
• Large vent and drain openings separate seal from bearings
  
• Mechanical carbon ring shaft seal
  
• Ceramic-face main pump seal
  
• Two sealed ball bearings spaced for maximum load
  
• Teflon® barrier seals protect ball bearings
  
• Shaft slinger for added bearing protection
  
• Neoprene impeller (standard)
  
• Buna-N rubber O-ring seal between body and cover
  
• High-chrome nickel stainless steel shaft
  
• Stainless steel step shaft
  
• Horizontal ports
  
• Impeller and cam are easily replaced
  

• Maximum drive - 3/4 HP, 3450 RPM
  
• Maximum discharge - 20.5 gallons/minute
  
• Maximum pressure to 35 PSI, 80 feet of head
  
• Input port size - 3/4" NPT
  
• Output port size - 3/4" NPT
  
• Temperature limit for bronze pumps is 212° F
  
• PH-range for bronze pumps is from 4 to 11
  

MSRP

$674.00

U/M

/ EA

Price

$572.90

Core

Part Number

N301M

Manufacturer

Web Oberdorfer

Brand

ETA

Quantity Available

0

Quantity On Order