Tsurumi Submersible Vertical Pumps 
Tsurumi Submersible Pumps for Professional Water Feature Applications are energy efficient  pumps and designed for continuous duty applications, known for their reliable operation . vertical  style pump housing. All PN/PU pumps have a suggested pipe diameter of 2" and have a 2" female discharge and run on 115v . If converting from an AquascapePro 3000, 4500, 7500 pump to these Tsurumi PN Pumps - You must have the Check Valve Tsurumi Adpter Kit #29652 to enable the Tsurumi to fit in the Aquascape Skimmer box.  NOTE:   This pump should be stored in water to assure that the seals do not dry out, but should be started while still submerged in the water for a few seconds during the winter months so the barrier between the seals and shaft do not fuse together 
*** FREE STANDARD SHIPPING ON THESE PUMPS *** 
Pump Performance 
 
 
 
Model 
Discharge 
Watts 
Monthly Op Cost 
Max Head Height 
5' 
10' 
15' 
20' 
25' 
30' 
35' 
40' 
 
3PN 
2" Female
479 
$34.98
30'
3630 
2760 
2400 
1800 
1080 
 
 
 
 
4PN 
 
655 
$47.34
44'
4740 
4320 
3700 
3000 
2400 
1800 
1080 
600 
 
8PN 
 
924 
$64.46
56'
5520 
5400 
5340 
4800 
4200 
3600 
3000 
1800 
 
12PN 
3" Female
1032 
$75.29
23'
10,000 
7500 
4500 
1500 
1080 
 
 
 
 
SELECTING A PUMP 
Dimensions of 3PN, 4PN, 8PN: 15 7/8" Tall x 9 5/8" Wide x 6 11/16" Diameter Cylinder
We also have the maintenance kits for the Tsurumi pumps so you can change/add oil to the pump (not needed in the first few years). It will have simple instructions. Both Kits come with a replacement oil plug:  
  
Pump Replacement Oil Kit -  Tsurumi 3PL & 2PU (SKU#30212) 
Pump Replacement Oil Kit - 5PL, 9PL, 3PN, 4PN, 8PN, 12PN (SKU#30213)
New 12PN Pump from Tsurumi Aquascape is excited to announce the debut of the new 11,500 GPH 12PN pump from Tsurumi. The 12PN is designed for water features that use Large Snorkels(tm) and Grande Skimmers. Tsurumi's engineers have hydraulically designed the new 12PN for operation on water feature projects with as little as 1-foot of head. This makes specifying projects very easy, since there is no concern about low-end operating ranges. The 12PN pump includes a 3-inch discharge making this pump an interchangeable option with the AquascapePRO(tm) 10,000 pump. The 12PN is easy to install and service due to its compact and light-weight design.Tsurumi 12PN Fast Facts: 
To view a side by side comparison of the pumps we offer,  "Click Here " 
For a copy of the PUMP TROUBLESHOOTING/WARRANTY GUIDELINES  CLICK HERE ".   
NOTE:   If you need this pump quickly, do not  Parcel Post " as your shipping option at check out.  We have found that Parcel Post can take 3-4 days longer than what is listed as shipping times.  Priority Mail  will take 2-3 days to go from the East Coast to the West Coast.  Additionally, Priority Mail can be tracked much better than Parcel Post.
Proper plumbing is very important!!! 
Your pump can only work as well as your plumbing system allows it to. A larger pump does not always mean more water.  A larger pump and larger pipe does mean more water. You can only fit a certain amount of water through a certain size hose. 1"hose= 1,500gph                2" hose= 5,400gph  1-1/4" hose= 2,700gph          3" hose= 13,500gph 1-1/2" hose= 3,600gph          4" hose= 21,000gph For example: If you have a pump that is rated for 7,200gph and you are using a 2" flex hose. You are only going to get about 5,400gph coming out at the end of the pipe. Yes, head height, elbows, etc. have a factor in it also but I am trying to keep it simple and make a point.  If you need more GPH, try using 2 hoses or upsize to a larger diameter hose.