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P3-NSU GARBAGE GRINDER 

Food Waste Disposal System 

DESIGN 

 

The P3-NSU waste disposal system is a 
self-contained system for size reduction  
of food wastes including table and galley 
scraps, paper, cardboard and assorted 
small bones at rates of up to 200 pounds 
per hour, making the waste suitable for 
overboard discharge in a water borne 
slurry. 

 

It is designed for daily use in a naval 
shipboard environment with a minimum  
of automatic controls to reduce downtime 
associated with the maintenance of such 
controls.  It is designed to withstand the 
occasional accidental injection of hard 
non-pulpable objects such as silverware, 
glass, or small metal objects.  Small non-
pulpable objects that are rejected by the 
cutting mechanism will collect around the 
inside periphery of the unit for removal 
during manual cleaning. 

 

The system is designed for manual 
feeding but must be installed under an 
existing “dresser table”, under a new 
scrapping table, or under a sink. 

 

All P3-NSU units are provided with inlet 
water flow regulators and valves.  An 
outlet water dam, installed in the 
discharge line of the unit, maintains an 
optimum water level in the pulper. 

 

Operation of the food waste disposal 
system is controlled through an electrical 
control panel and a “start/stop” push-
button station. 

 

Live Tech Service is Available 

24 hours/day  7 days/week 

800-344-4802 

service@insingermachine.com 

10”  diameter 

access  hole 

in  table 

Scrapping table  
dresser or sink 

Finished Deck 

14” diameter 

34” 

To 
drain 

Bottom 
of 
table 
top 

22 3/4” 

25 3/8” 

6245 State Road 
Philadelphia, PA 19135-2996 
215-624-4800 
215-624-6966  FAX 

800-344-4802 

w w w . i n s i n g e r m a c h i n e . c o m 

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