Little Giant - Marine Air Conditioner Pump - MS320P-6B - SST/Bronze - 115V - 6ft Power Cord - Includes Bracket

Little Giant - Marine Air Conditioner Pump - MS320P-6B - SST/Bronze - 115V - 6ft Power Cord - Includes Bracket
Suggested Retail$391.00
Our Price$299.12You save23%
Usually ships the same business day

Product Details

CalMarine / Little Giant - Flagship line of "legendary quality" pumps is one of the few remaining pump series anywhere still manufactured out of stainless steel and bronze.

MS-Series Stainless Steel and Bronze Direct Drive Pump for Marine Air Conditioners

For Fresh, Chlorinated, Brominated or Salt Water Our STAINLESS STEEL and BRONZE pumps come in various sizes and are designed for pumping water through the condenser coil for marine air conditioners. These hardy pumps can be used with fresh, salt, chlorinated or brominated water or mild acids up to 110°

The oil-less, energy-efficient PSC motors are thermally protected, CSA listed and designed for continuous duty.

These marine air conditioner pumps can be used SUBMERGED or IN-LINE in or out of the water.

  • Cal Marine are certified to the following standards: UL, CE, ABYC and U.S. Coast Guard
  • Premium stainless steel and bronze construction for longevity
  • 115 Volts - 6ft Plug-less Power Cord - 3 wire; black, white, green
  • Suitable for fresh, salt or chlorinated water applications (max of 3-5 ppm)
  • Can be used in hot water applications up to 110°
  • Extremely quiet operation
  • Use submerged or in open air (below water level)
  • Viton seals suitable for harsh marine applications
  • 1/2" MPT Intake and 1/4" MPT Discharge
  • Approximate dimensions: 3.85" x 5.4"
  • 2 Year Limited Manufacturer Warranty
  • Instruction Manual .PDF

Pump Applications:
  • Ideal for harsh marine applications
Performance Chart:

S T A I N L E S S   S T E E L   &   B R O N Z E   P U M P S




1' 5' 10' 15'
MS320P-6B / 517200001 0.5 60 375 14.8 375 310 205 -

Product Reviews

5 stars based on 1 review 
Cal Marine - Marine Pump - MS320 - 320 GPH - SST/Brnz - 115V - 6ft Power Cord Pump worked very well... it made the whole system work much better and as it be working.
Pros:Worked very well
Cons:It was a devil to install but thats not yalls fault... so really no cons!
0 of 0 found this review helpful Was this review helpful to you? Yes / No
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Estimated Delivery Date

All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

* Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here